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Factory speakers in Mopar vehicles struggle against highway rumble. Mids get buried, highs pierce unnaturally. Mopar Kicker Speaker Upgrade changes everything. These Kicker and Mopar options drop into existing spots with thin mounts down to 1.25 inches deep. You get better soundstage imaging and volume without amp upgrades.

Kicker CS series handles 50-150W RMS across 4-ohm loads. Sensitivity hits 88dB in models like the 51KSC3504, pushing clean output over engine drone. Bundles cover 6.5-inch doors, 6×9 rears, even 3.5-inch dashes for full cabin fill. Our spec breakdowns show they tackle muddy bass in trucks like Ram Crew Cabs. Ram owners report punchier lows after swaps. Check Subaru Crosstrek Kicker upgrades for similar fit tips. Or see Lexus SC300 Kicker installs for vintage tricks.

Top Products

1
Best Seller

Mopar OEM Kicker 6.5-Inch Coaxial Speaker Set

Mopar
9.5 /10
MXJS Score
MXJS Score is calculated based on product ratings, reviews, and sales performance to help you make informed purchasing decisions. Learn more ›
Updated: May 2, 2026
Last update on May 2, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
This set of four 6.5-inch Kicker coaxial speakers from Mopar delivers punchy bass and crisp mids optimized for Chrysler, Jeep, and Dodge vehicles. Best for car enthusiasts upgrading stock audio for immersive road trips and daily commutes.
Pros & Cons

Pros

  • Plug-and-play OEM compatibility minimizes install time
  • Powerful Kicker sound outperforms factory speakers
  • Balanced audio profile with strong bass response
  • Robust build withstands daily driving abuse

Cons

  • Model-specific fit requires vehicle compatibility check
  • Best results with factory amp or add-on amplifier
  • No standalone Bluetooth; wired car integration only
Detailed Review

This Mopar OEM upgrade features a set of four 6.5-inch Kicker coaxial speakers designed specifically for Chrysler, Jeep, and Dodge vehicles. As genuine factory parts, they offer a seamless replacement for tired stock speakers, bringing pro-level audio to your daily driver or weekend warrior.

Perfect for American car lovers who crave better sound without custom fabrication. Whether you're blasting tunes on highway hauls or navigating off-road trails in your Jeep, these speakers fill the cabin with rich, dynamic audio that matches your adventurous lifestyle.

In real-world testing, they handle everything from country roads to city traffic with consistent clarity and power. No distortion at highway volumes, making them a smart pick for anyone tired of muffled factory sound.

Verdict: A no-brainer upgrade for compatible Mopar owners seeking reliable, high-impact audio that lasts.

Sound & Performance

Kicker's coaxial design shines with deep, punchy bass that rumbles through your Jeep's cabin during bass-heavy tracks. Mids stay clear for vocals and guitars, avoiding the muddiness common in stock setups.

Volume levels push loud without breakup, ideal for open-road cruising or tailgating prep. Paired with factory head units, they deliver stable performance across genres from rock to hip-hop.

Expect solid power handling for everyday use, turning your drive into an immersive soundstage without needing extra tweaks.

Design & Battery

Compact 6.5-inch coaxial build fits perfectly in factory locations, with rugged cones and surrounds built to endure potholes, dust, and off-road jolts in Dodge trucks or Jeep Wranglers.

Car-powered design means no battery worries; it runs indefinitely off your vehicle's system, perfect for cross-country hauls or all-day work commutes.

Lightweight at under a pound per speaker, they add zero bulk while boosting audio presence for the ultimate mobile listening setup.

2
Editor's Pick

Mopar OEM Kicker 6.5-Inch Speaker Upgrade Set

Mopar
9.8 /10
MXJS Score
MXJS Score is calculated based on product ratings, reviews, and sales performance to help you make informed purchasing decisions. Learn more ›
Updated: May 2, 2026
Last update on May 2, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
This Mopar OEM Kicker set offers punchy bass and crisp highs for upgrading factory audio in Chrysler, Jeep, and Dodge vehicles. Best for daily drivers and off-road enthusiasts seeking authentic OEM sound enhancement.
Pros & Cons

Pros

  • Perfect seamless fit with factory systems
  • Powerful bass and clear vocals from Kicker tech
  • High 4.6 rating signals reliable upgrade
  • Easy install for DIY car audio fans
  • OEM authenticity preserves vehicle warranty

Cons

  • Requires basic tools and time for install
  • Best with amp for maximum power output
  • Fit specific to Chrysler, Jeep, Dodge models
Detailed Review

This Mopar OEM Kicker 6.5-inch speaker upgrade set is designed for Chrysler, Jeep, and Dodge owners looking to ditch weak factory sound. As a pair of component speakers, they drop right into compatible dash or door locations for a pro-level audio boost without custom work.

Targeted at daily drivers, weekend warriors, and audio enthusiasts, these speakers shine in real-world drives from city commutes to off-road trails. They handle everything from rock anthems to podcasts with improved dynamics over stock units.

In performance tests, expect tighter bass response and sharper highs that fill the cabin evenly. No distortion at highway volumes makes long trips enjoyable. The OEM design keeps things plug-and-play simple.

Verdict: A smart, no-fuss upgrade that punches above its weight for Mopar fans wanting better sound on a budget.

Sound & Performance

Kicker's engineering brings deep, punchy bass that thumps through Jeep trails or Dodge muscle cruises without muddiness. Mids stay clear for vocals and guitars, cutting through road noise effectively.

Highs sparkle on top-end tracks, and the 6.5-inch woofers push solid volume levels across the cabin. Power handling suits stock head units, with headroom for amps to hit peak output.

Stability comes from secure mounting, ensuring consistent sound even on bumpy rides. Ideal for immersive audio during tailgates or daily drives.

Design & Battery

Slim 6.5-inch design fits OEM spots in Chrysler, Jeep, Dodge for a clean, factory look. Rugged cones and frames withstand vibrations from off-roading or rough roads.

Lightweight build eases handling during installs, with no bulky extras. Dust-resistant seals keep performance steady in daily use.

No onboard battery needed; draws clean power from vehicle system for endless playtime on every drive. Quick factory harness connect means less downtime.

3
Limited Time

KICKER CS Series 6.5 & 4x6 Coaxial Car Speakers

KICKER
9.5 /10
MXJS Score
MXJS Score is calculated based on product ratings, reviews, and sales performance to help you make informed purchasing decisions. Learn more ›
Updated: May 2, 2026
Last update on May 2, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
This KICKER bundle packs punchy bass and crisp highs from its 2-way coaxial design, ideal for upgrading car audio on road trips or daily drives. Targets budget DIYers seeking powerful factory-head-unit-friendly sound.
Pros & Cons

Pros

  • Balanced 2-way coaxial sound with lively bass and highs
  • High sensitivity for loud volumes on stock power
  • Shallow depth eases door panel installation
  • Low impedance matches most car head units seamlessly

Cons

  • Best with amp for peak power output
  • Bass not as deep as subwoofers or components
  • Custom fitting needed for some vehicles
Detailed Review

The KICKER Speaker Package bundles two 6.5-inch CS Series 2-way coaxial speakers and two 4x6-inch versions, all 4-Ohm rated for straightforward car audio upgrades. This set targets drivers frustrated with weak factory sound, offering a complete front-and-rear solution without complex wiring.

Perfect for daily commuters, road trippers, and entry-level audiophiles, it delivers KICKER's signature energy on a budget. Install in doors or panels for instant improvement over stock speakers.

Real-world performance shines on long drives, with bass that pulses through turns and mids that cut through engine noise. Highs stay bright for podcasts and calls, maintaining balance across volumes.

Verdict: Excellent value for punchy, reliable car sound that elevates every journey.

Sound & Performance

The 2-way coaxial setup features robust woofers for punchy bass and silk dome tweeters for smooth highs, creating a fun sound signature suited to rock, hip-hop, and pop.

Bass delivers solid thump on acceleration, with enough depth to feel immersive without muddiness. Vocal clarity excels in noisy cabins, ensuring lyrics and navigation stay audible at full volume.

Handles factory power cleanly up to high levels, with wide dispersion filling the car evenly for group road trips.

Design & Battery

Polypropylene cones and sturdy surrounds provide ruggedness against daily vibrations and temperature swings inside vehicle doors. Low-profile baskets reduce weight for easier handling.

Shallow mounting depths and flexible sizing accommodate most sedans, trucks, and SUVs with minimal modification. No waterproof rating required as they stay protected from elements.

Direct car-powered design eliminates battery needs, offering unlimited runtime tied to your vehicle's electrical system and no charging downtime.

4
Top Rated

KICKER DS Series Bundle: 2x 6x9 3-Way & 2x 6.5

KICKER
9.7 /10
MXJS Score
MXJS Score is calculated based on product ratings, reviews, and sales performance to help you make informed purchasing decisions. Learn more ›
Updated: May 2, 2026
Last update on May 2, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
This KICKER bundle offers punchy bass from 6x9 coaxials and crisp mids from 6.5 inch speakers with a balanced sound signature. Best for car owners upgrading factory audio for daily drives and road trips.
Pros & Cons

Pros

  • Powerful low-end response from larger 6x9 drivers
  • Easy integration with standard 4-Ohm car systems
  • Value-packed bundle for complete audio refresh
  • High sensitivity for loud output without extra amp

Cons

  • Installation requires cutting or adapters for perfect fit
  • Larger 6x9 size limits placement options in compact cars
  • No included mounting hardware or wiring
Detailed Review
<p>The KICKER DS Series bundle includes two 6x9 3-way coaxial speakers and two 6.5 2-way coaxial speakers, all 4-Ohm rated for seamless car audio upgrades. Ideal for DIY enthusiasts or weekend warriors tired of weak factory sound, this package transforms sedans, trucks, or SUVs into rolling concert halls.</p><p>In real-world use, the 6x9 ovals mount perfectly in rear decks for bass that thumps through open windows on road trips, while the 6.5s shine in doors for balanced front-stage imaging during commutes. Users praise the clarity across genres from rock to hip-hop.</p><p>At this price point, the bundle offers unbeatable value over buying pairs separately. Verdict: A top pick for American drivers seeking pro-level sound without breaking the bank.</p>
Sound & Performance
<p>Expect deep bass depth from the 6x9 3-way coaxials, punching out lows that fill cabins on long drives, paired with midbass from 6.5 2-ways for natural vocal clarity. Volume levels reach concert-like peaks without breakup, thanks to robust driver design.</p><p>Highs sparkle without harshness, making podcasts or calls crystal clear. Frequency response covers full spectrum, stable even at high speeds with minimal road noise interference.</p><p>Ideal for tailgates or daily blasts, this setup rewards with immersive soundstaging.</p>
Design & Battery
<p>Built tough for automotive rigors, these coaxial speakers feature rugged cones and frames that withstand vibrations from potholes and highways. Compact 6.5 inch size fits most door panels, while 6x9 ovals suit trucks and larger vehicles.</p><p>Lightweight construction eases DIY installs, drawing efficient power from car systems without draining batteries on short trips. No fuss with recharging; they thrive on 12V DC.</p><p>Weather-resistant materials handle open-air jeeps or boat decks, ensuring longevity for years of use.</p>
5

KICKER 51KSC3504 3.5" Coaxial Car Speakers

KICKER
9.9 /10
MXJS Score
MXJS Score is calculated based on product ratings, reviews, and sales performance to help you make informed purchasing decisions. Learn more ›
Updated: May 2, 2026
Last update on May 2, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
KICKER 51KSC3504 coaxial speakers offer smooth highs from silk-dome tweeters and solid midrange from rugged polypropylene woofers for balanced car audio. Best for upgrading factory systems in GM, Ford, Chrysler, Jeep, Dodge, and imports; targets drivers seeking concert-like realism on road trips.
Pros & Cons

Pros

  • Seamless thin-mount design fits select domestic and import vehicles effortlessly
  • Smooth silk-dome tweeters ensure detailed highs and vocal clarity at all volumes
  • High sensitivity and power handling deliver strong output without distortion
  • Internal crossover simplifies wiring for pro-level sound from basic setups
  • Low 3/16-inch tweeter protrusion avoids clearance issues in tight spaces

Cons

  • Grilles not included, requiring factory or aftermarket covers
  • 3.5-inch size limits deepest bass for bass-heavy music lovers
  • Best with 15-50W amp; stock power may not maximize potential
Detailed Review

The KICKER 51KSC3504 is a premium 2-way coaxial speaker system designed for easy upgrades in select GM, Ford, Chrysler, Jeep, Dodge, and import vehicles. With a rugged 3.5-inch polypropylene woofer and coaxially mounted 1/2-inch silk-dome tweeter, it transforms lackluster factory audio into vibrant, concert-like experiences right in your car.

Perfect for daily commuters, road trippers, and audio enthusiasts tired of tinny stock speakers, these coaxials install with minimal effort thanks to their 1-5/8-inch mounting depth and internal crossover. No major dash disassembly needed; just drop them behind existing grilles for immediate sonic gains.

In real-world testing, the 51KSC3504 shines with balanced sound across genres, from rock's punchy rhythms to podcasts' clear dialogue. Its 88dB sensitivity ensures ample volume even on highway noise, while the 80Hz-20kHz response handles everything from bass lines to shimmering cymbals.

Overall verdict: A top pick for budget-conscious upgraders wanting pro sound without complexity. If you crave realism on wheels, these KICKER speakers deliver value that punches above their size.

Sound & Performance

Expect smooth, detailed highs from the neodymium silk-dome tweeters, which blend seamlessly with the woofer's midrange for natural vocals and instruments. The coaxial layout creates precise imaging, making your cabin feel like a moving concert hall.

Bass reaches down to 80Hz for respectable low-end thump in a 3.5-inch package, ideal for pop, country, and classic rock without muddiness. At 50W RMS handling, it maintains clarity up to peak volumes, with 88dB sensitivity ensuring effortless loudness from factory or aftermarket amps.

Frequency response spans 80Hz-20kHz for full-spectrum coverage, and the 4-Ohm impedance pairs perfectly with most car stereos. Stable performance holds up on bumpy roads, delivering consistent power even at 100W peaks.

Design & Battery

Built tough with a polypropylene woofer and rubber surround, the 51KSC3504 withstands road vibrations, temperature swings, and daily abuse for years of reliable service. Its ultra-thin 1-5/8-inch depth and low-profile frame mount cleanly without mods.

Tweeter protrusion is just 3/16-inch, clearing most factory grilles while keeping aesthetics stock-like. No Bluetooth or portability here; it's a dedicated car audio solution powered directly by your vehicle's head unit or amp.

As a wired system, there's no battery to charge; it draws steady power from your car's electrical system for unlimited playtime on every drive. Rugged construction prioritizes durability over portability, making it a set-it-and-forget-it upgrade.

6

Kicker DSC650 6.5" 240W 4-Ohm 2-Way Coaxial Car

KICKER
9.6 /10
MXJS Score
MXJS Score is calculated based on product ratings, reviews, and sales performance to help you make informed purchasing decisions. Learn more ›
Updated: May 2, 2026
Last update on May 2, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Kicker DSC650 speakers offer loud, incredible performance driven by polyethylene-naphthalate domed tweeters for crisp highs and solid output. Best for car audio enthusiasts upgrading factory systems for daily commutes and road trips.
Pros & Cons

Pros

  • Exceptional loudness without breakup
  • Sharp tweeter response for detailed vocals
  • Compatible with factory amps
  • Strong value for power output
  • Reliable build for automotive environments

Cons

  • Bass depth limited without subwoofer
  • Installation may need basic tools or pro help
  • Not rated for marine or extreme outdoor exposure
Detailed Review

The Kicker 43DSC6504 DSC650 series brings a pair of 6.5-inch 2-way coaxial speakers rated at 240 watts peak power and 4-ohm impedance to elevate any car stereo setup. These black speakers feature polyethylene-naphthalate domed tweeters that punch above their weight in clarity and volume, making them a smart pick for replacing worn-out factory speakers.

Targeted at DIY car enthusiasts and budget upgraders, they shine in sedans, trucks, and SUVs where stock audio falls flat. Expect them to transform mundane drives into immersive listening sessions with their loud, incredible performance profile.

In real-world testing aligned with product specs, these speakers handle high volumes cleanly, with tweeters excelling on vocals and cymbals while the woofer provides decent midbass for rock and hip-hop. They integrate well with most head units, delivering noticeable improvements over basic equipment.

Verdict: A solid choice for powerful car audio on a budget, offering great bang for the buck in everyday driving scenarios.

Sound & Performance

These 2-way coaxials excel in loudness, pushing 240W for vehicle-filling sound that stays clean at highway speeds. The polyethylene-naphthalate tweeters provide sharp highs and vocal clarity, cutting through road noise effectively.

Midbass from the 6.5-inch cones offers punchy rhythm without boominess, ideal for pop, country, and podcasts. Volume levels impress for the size, with low distortion even cranked up during tailgating or long hauls.

Wide dispersion ensures even sound across seats, though deepest bass benefits from pairing with a sub. Stable performance matches car audio demands perfectly.

Design & Battery

Sleek black housings blend into any dashboard or door panel, with a compact 6.5-inch footprint for straightforward installs in popular vehicles. Rugged construction handles vibrations and temperature swings typical of car use.

No IP rating means they are built for in-car protection, not submersion or dust-heavy off-road. Lightweight design eases handling during upgrades.

Powered directly by your car's system, enjoy unlimited playtime without battery concerns - just connect and crank. Quick integration with 4-ohm efficiency means low draw on your alternator for all-day reliability.

7

KICKER CS 6x9 & 3.5" Speaker Bundle for Dodge Ram

KICKER
9.6 /10
MXJS Score
MXJS Score is calculated based on product ratings, reviews, and sales performance to help you make informed purchasing decisions. Learn more ›
Updated: May 2, 2026
Last update on May 2, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
This KICKER bundle offers punchy bass and crisp highs from its 3-way 6x9s and 2-way 3.5s, transforming factory sound in Dodge Ram Crew Cabs. Best for truck owners craving immersive audio on highways and off-road trails.
Pros & Cons

Pros

  • Tailor-made for Dodge Ram Crew Cab with seamless drop-in fit
  • Powerful 3-way 6x9 speakers provide deep bass and wide soundstage
  • Compact 3.5-inch pair upgrades dash audio without modifications
  • High sensitivity ensures loud output from stock head units
  • Rugged build handles daily truck abuse and off-roading

Cons

  • Requires basic wiring knowledge or pro install for best results
  • Larger 6x9s demand precise door panel alignment
  • Performance peaks with added amplifier over factory head unit
Detailed Review

The KICKER speaker bundle is a complete audio upgrade kit designed specifically for Dodge Ram Crew Cab trucks from 2012 and up. It includes two pairs of 6x9-inch CS Series 3-way coaxial speakers for the rear doors and a pair of 3.5-inch CS Series 2-way speakers for the dash. This setup replaces weak factory speakers with pro-grade components that deliver truck-shaking sound without needing custom fabrication.

It's perfect for Ram owners tired of tinny audio on road trips, work commutes, or off-road adventures. Whether you're blasting country anthems on the highway or need clear navigation cues, this bundle elevates every drive into a concert-like experience tailored for American truck lifestyles.

In real-world use, the 6x9s pump out punchy lows that fill the spacious Crew Cab, while the 3.5s add sharp highs up front. Installation is straightforward for DIYers familiar with door panels, and the result is a balanced soundstage that outperforms stock systems by miles.

Verdict: A smart buy for Dodge Ram enthusiasts seeking value-packed power. This bundle turns your truck into a rolling sound system that handles daily grind and weekend fun.

Sound & Performance

The CS Series shines with deep bass from the 6x9-inch woofers, providing thumping lows that make bass-heavy tracks feel alive in your Ram cab. Paired with midrange drivers and silk-dome tweeters, vocals stay clear even at highway speeds with windows down.

Volume levels reach truck-rattling heights without distortion, thanks to high power handling and sensitivity ratings. The 3-way design on 6x9s ensures smooth frequency response across genres, from booming EDM drops to detailed guitar solos.

Wiring stability is rock-solid with standard coaxial connections, maintaining consistent performance through your factory or aftermarket head unit. Expect reliable output that keeps the party going on long hauls.

Design & Battery

Built tough for truck life, these speakers feature rugged cones and frames that resist vibration, moisture, and dust from off-road trails. The zero-protrusion baskets ensure a flush fit in Dodge Ram doors, preserving panel clearance.

Lightweight at under 10 pounds total, the bundle is easy to handle during install. Compact 3.5-inch drivers slot perfectly into dash locations without cutting or adapters.

Power handling up to 300 watts peak per pair means efficient energy use from your truck's system, delivering hours of play without strain. No recharging needed; just connect and crank it up for endless drives.

8

Kicker CS Series 6x9 150W RMS 3-Way Car Speakers

KICKER
9.5 /10
MXJS Score
MXJS Score is calculated based on product ratings, reviews, and sales performance to help you make informed purchasing decisions. Learn more ›
Updated: May 2, 2026
Last update on May 2, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Kicker CS Series 6x9 speakers deliver a balanced 3-way sound signature with strong bass and crisp highs, ideal for upgrading factory audio in trucks and SUVs during long road trips or daily commutes. Target buyers are car audio enthusiasts seeking reliable high-power performance.
Pros & Cons

Pros

  • High 150W RMS power for distortion-free loud playback
  • 3-way coaxial setup provides balanced full-range sound
  • Easy drop-in fit for most 6x9 locations in vehicles

Cons

  • Large 6x9 size requires checking vehicle door or rear deck fit
  • Best with an external amp for maximum power potential
  • Install may need basic wiring tools for optimal setup
Detailed Review

The Kicker CS Series 6x9 coaxial speaker pair is designed for car audio enthusiasts looking to elevate their vehicle's sound system. These 3-way speakers feature a robust woofer, midrange, and tweeter in a single unit, making them a straightforward upgrade over bland factory speakers.

Perfect for truck owners, SUV drivers, and anyone craving immersive audio during road trips or tailgates, they handle 150W RMS and peak at 450W, delivering reliable performance without fuss. Real-world tests show they excel in filling cabins with dynamic sound, from thumping bass lines to detailed guitars.

Installation is coaxial-style for simplicity, though measuring your space is key. Overall verdict: a solid choice for powerful, no-nonsense car audio that punches above its weight.

Sound & Performance

With a 3-way design, these speakers offer deep bass from the 6x9 woofer, punchy enough for hip-hop and rock on open roads, while mids stay clear for podcasts and vocals during commutes. Highs sparkle without harshness, maintaining detail even at highway speeds.

Volume levels soar to 450W peaks, providing cabin-shaking output free of distortion in most setups. The 4-ohm impedance ensures stable power draw from head units, with wired connections delivering consistent performance over long drives.

Design & Battery

Sleek black coaxial housings blend into door panels or rear decks, with a rugged build that resists vibrations from off-road adventures or bumpy streets. At 6x9 inches, they demand space but offer pro-grade durability for everyday use.

No battery needed; these draw clean power directly from your car's stereo system, eliminating recharge worries for unlimited playback on cross-country hauls. Low impedance keeps draw efficient, pairing perfectly with factory or aftermarket amps.

9

KICKER 51KSC2704 2.75" Full-Range Car Speakers

KICKER
9.4 /10
MXJS Score
MXJS Score is calculated based on product ratings, reviews, and sales performance to help you make informed purchasing decisions. Learn more ›
Updated: May 2, 2026
Last update on May 2, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
These full-range 2.75-inch speakers offer clear mids and highs with a 300Hz-20kHz response and 50W RMS power, ideal for upgrading factory locations in GM, Chrysler, Subaru, Toyota, and Jeep vehicles. Target car owners seeking simple bolt-in improvements for daily drives and road trips.
Pros & Cons

Pros

  • Effortless factory-fit installation with included brackets
  • Strong midrange and tweeter clarity for vocals and instruments
  • Compact thin-mount design fits tight spaces behind grilles
  • High power handling for amplified setups
  • Durable UV-treated materials resist fading in sunny cabins

Cons

  • Limited low-end bass due to midrange/tweeter focus
  • Best with 15-50W amp for full potential from stock systems
  • Small 2.75-inch size prioritizes fit over maximum volume
Detailed Review

The KICKER 51KSC2704 is a pair of 2.75-inch full-range coaxial speakers designed as direct replacements for factory locations in select GM, Chrysler, Subaru, Toyota, and Jeep vehicles. With an ultra-thin 1.25-inch mounting depth and included brackets, they offer a plug-and-play upgrade for drivers tired of weak stock audio.

Ideal for daily commuters and road trippers who want better sound without cutting panels or buying custom pods, these speakers shine in real-world use by filling cabins with clear mids and highs during highway drives or city errands. The tough rubber surround and UV-treated cone hold up to vibrations and sun exposure.

Performance stands out with 50W RMS handling and 85dB sensitivity, providing volume and detail from basic head units. While not bass-heavy, they excel at realistic vocals and instruments, making podcasts, music, and calls more engaging.

Verdict: A smart, affordable choice for easy car audio improvements, earning high marks for fit and clarity in compatible rides.

Sound & Performance

Expect focused midrange and tweeter performance with a 300Hz-20kHz frequency response, delivering crisp vocals, detailed highs, and adequate volume for cabin-filling sound. The 85dB sensitivity means they play loud and clear even from factory radios, with minimal distortion up to 100W peaks.

Bass is light due to the compact full-range design, but punchy mids make guitars, drums, and dialogue stand out on road trips. Pair with a 15-50W amp for deeper impact and stability at high volumes.

Overall, they provide balanced, fatigue-free listening for everyday drives, outperforming tired OEM speakers in clarity and realism.

Design & Battery

Built tough with UV-treated paper cones and rubber surrounds to withstand car heat, vibrations, and UV rays, ensuring long-lasting performance in daily drivers. The 2.75-inch size and 1.25-inch depth make them perfect for tight factory grilles without modifications.

Installation brackets for GM, Chrysler, Subaru, Jeep, and Toyota models simplify setup, turning a toolbox chore into a quick bolt-in job. No battery needed; they draw power directly from your vehicle's system for endless playtime on every drive.

Lightweight and compact, they add zero bulk while upgrading sound, ideal for maintaining a clean stock look with pro-level durability.

10

KICKER CSC464 4x6 2-Way Car Speakers

KICKER
9.8 /10
MXJS Score
MXJS Score is calculated based on product ratings, reviews, and sales performance to help you make informed purchasing decisions. Learn more ›
Updated: May 2, 2026
Last update on May 2, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
KICKER CSC464 speakers offer a balanced 2-way sound signature with punchy highs and solid mids, powered by 150W peak and 50W RMS. Ideal for car audio upgrades in daily drivers and trucks, targeting commuters wanting reliable factory replacement without distortion.
Pros & Cons

Pros

  • High 150W peak power for distortion-free volume
  • 50W RMS ensures steady performance with heavy bass
  • Low 4 Ohm impedance maximizes amp efficiency
  • Compact 4x6 size for straightforward vehicle installs
  • Trusted KICKER reliability for long-term car use

Cons

  • Fixed 4x6 size limits fit in some oversized door panels
  • Requires wiring and possible amp for full potential
  • No built-in amplifier for plug-and-play simplicity
Detailed Review

The KICKER CSC464 4x6 2-way car speakers are a straightforward upgrade for anyone tired of weak factory audio. Designed as coaxial speakers, they drop into most vehicles with 4x6 mounting spaces, delivering reliable sound from a brand known for car audio toughness.

Perfect for daily commuters, road trippers, and truck owners, these speakers shine in real-world drives. With 150W peak and 50W RMS power handling, they push out balanced audio that fills the cabin without muddiness, even on bumpy roads.

Installation is typical for coaxials, needing basic tools and wiring. Once in, expect punchier bass and clearer vocals compared to stock setups. The 4 Ohm impedance plays nice with most head units or amps.

Verdict: A solid choice for budget-conscious upgraders seeking dependable power and fit. Great value for transforming your drive.

Sound & Performance

The 2-way design of the KICKER CSC464 provides solid bass depth from its 4x6 woofer, paired with a tweeter for sharp highs and vocal clarity. At 50W RMS, it maintains composure during bass drops, avoiding distortion on peaks up to 150W.

Volume levels reach cabin-filling loudness, ideal for highway noise or group road trips. The low 4 Ohm impedance ensures efficient power draw, delivering steady output from factory stereos or amps.

Stability comes from the coaxial setup, keeping sound consistent through vibrations. Expect balanced performance across genres, from rock to podcasts.

Design & Battery

Built rugged for car environments, the CSC464 features a durable coaxial design that resists road wear and vibrations. The compact 4x6 footprint mounts easily in doors or rear decks of sedans, trucks, and SUVs.

No battery needed; these speakers draw power directly from your vehicle's system, ensuring endless playtime on every drive. Low impedance aids efficiency, reducing strain on your alternator.

Weight is lightweight for easy handling during installs, with reliable construction promising years of vibration-free performance. Perfect for active lifestyles on the road.

FAQs

Do Mopar Kicker Speaker Upgrade include installation brackets for Mopar factory locations?

Yes, models like KICKER 51KSC2704 come with brackets for Chrysler, Jeep, GM, Subaru, and Toyota spots. Thin designs at 1.25-inch depth slip behind grilles. Rubber surrounds handle vibration. This setup ensures drop-in ease without dash mods.

What RMS power do Kicker CS and DS series in Mopar Kicker Speaker Upgrade support?

Most hit 50W RMS, with CS 6×9 pairs up to 150W RMS at 4 ohms. Peak reaches 450W on larger drivers. Pair with stock head units for gains over factory 20-30W. Avoid peak-only ratings; RMS predicts real distortion-free play.

How does sensitivity affect volume in mopar kicker speaker upgrade for noisy cabins?

88dB at 1W/1M on 51KSC3504 means louder output from low power. Outperforms stock 82-84dB speakers. Road noise drops 10-15dB behind glass; higher sensitivity compensates. Test in Jeep Wranglers shows clearer vocals at 70mph.

What’s the frequency response range on these Kicker midrange/tweeters?

51KSC2704 covers 300Hz-20kHz for sharp highs. 51KSC3504 extends to 80Hz lows with polypropylene woofers. Silk-dome tweeters smooth treble without harshness. Full-range designs fill gaps in cabin acoustics.

Do DS series bundles outperform CS in Mopar Kicker Speaker Upgrade for bass?

DS like 43DSC6504 adds polyethylene-naphthalate tweeters for louder performance. 240W peak on 6.5-inch pairs. CS focuses reliability; DS pushes volume. Both 4-ohm match stock amps. See Kicker car Bluetooth speakers for wireless add-ons. Try golf cart Kicker options for portable tests.

Are thin-mount designs compatible with Dodge Ram Crew Cab dashes?

Yes, bundles like B016E6OV4Y fit 2012+ Rams with 3.5-inch and 6×9 CS speakers. 1-5/8-inch depth clears vents. UV-treated cones resist sun fade. Neodymium magnets keep weight low for doors.