Car Amplifiers

car amplifiers — pre-owned

2,032listings

Browse 2,032 car amplifiers — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Kicker 46CXARCT Car Audio Bass Level Remote Control Knob with Remote Bass Jack
Certified - RefurbishedBuy It Now

Kicker 46CXARCT Car Audio Bass Level Remote Control Knob with Remote Bass Jack

This compact, wired remote features a dedicated REMOTE BASS jack for easy plug-and-play setup. - Bass Blockers. - Fuse Holders. - Motorcycle Speakers. Car Audio Accessories. - Installation Harness. Equipped with a REMOTE BASS jack on its end.

$34.95
Free ShippingNixa, US
hifisoundconnection
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99.5%Excellent· 309.8k
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BOSS Audio Systems BE1500.1 Mono Car Amplifier 1500W RMS Power
UsedBuy It NowBest Offer

BOSS Audio Systems BE1500.1 Mono Car Amplifier 1500W RMS Power

BOSS Audio Systems BE1500.1 Mono Car Amplifier 1500W RMS Power

$40.00
See listingWashougal, US
hsmac029
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100.0%Excellent· 19
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ZSTAT ZAB250 By RAZOR Car Amplifier Used Untested
UsedBuy It NowBest Offer

ZSTAT ZAB250 By RAZOR Car Amplifier Used Untested

The ZAB250 is a small foot print AB designed amplifier which is stable at 4 ohms mono and 2 ohms stereo. 4 Ohm Stereo: 2 x 50 Watts 2 Ohm Stereo: 2 x 100 Watts 4 Ohm Bridged: 1 x 200 Watts 2 Ohm Bridged: Not Recommended THD%: <.05% Frequency Response: 20Hz ~ 20kHz Signal-to-Noise Ratio (A wtg): 100dB Separation: >75dB Transient Dist: <.01 Input Sensitivity: 250mV ~ 2.5V Bass Boost: + 18 dB @ 45Hz Crossover (Butterworth): 55Hz ~ 5.5kHz @ 12dB stereo Max Current Draw: 28 Amps Damping Factory: >300 @ 1kHz

$49.60
See listingLexington, US
2010loganstrhl6
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99.6%Excellent· 1.5k
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Kenwood Old School KAC-4285
UsedBuy It NowBest Offer

Kenwood Old School KAC-4285

Kenwood power amplifier for mobile audio from the trusted name Kenwood, 2 channel power that can operate as a mono amplifier. This is clean, dependable power made in Japan. Item is used and cosmetically shows wear but operates flawlessly. Built in crossover makes it flexible for use and has a clean sound. See photos

$50.00
See listingRichmond, US
2010supersale4u
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100.0%Excellent· 322
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Rockford Fosgate PLC2 Remote Punch Level Control- Works With Current Punch Amps
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UsedBuy It Now

Rockford Fosgate PLC2 Remote Punch Level Control- Works With Current Punch Amps

Remote Level Control offers remote level control of the amplifier. Once the on-board gain control is set, the PLC2 can attenuate (and not increase) the level from that point. Cable and mounting hardware included.

$27.20
+$4.99Springfield, US
creative-car-audioTOP
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99.8%Excellent· 36.5k
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Kicker 46KISLOC2 K Series Stereo Line-Output Converter Remote Turn-On Output
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UsedBuy It Now

Kicker 46KISLOC2 K Series Stereo Line-Output Converter Remote Turn-On Output

Add an amplifier to nearly any radio with the KISLOC2 Stereo Line-Out Converter. Experience true sonic accuracy at any volume level, with all the sparkling highs and thunderous lows of your original audio. Unlike traditional LOCs, the KISLOC2 is designed without inductors to deliver a completely flat frequency response at all volume levels. Using nothing more than your factory speaker wires, the innovative KISLOC2 automatically converts the speaker signal into both an RCA signal and a powerful 100 milli-amp, 12-volt remote wire using DC offset.

$15.99$16.98-6%

You save $0.99

+$4.99Springfield, US
creative-car-audioTOP
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99.8%Excellent· 36.5k
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Alpine PDX Amplifier Plug Genuine Quick Disconnect Speaker Output Connector Amp
-20%
UsedBuy It Now

Alpine PDX Amplifier Plug Genuine Quick Disconnect Speaker Output Connector Amp

For sale is a speaker output plug for the following models of Alpine PDX amplifiers. There are many compatible amplifiers that use this plug. You are responsible for making sure this plug works with your amplifier.

$16.00$20.00-20%

You save $4.00

+$3.98CN
qyk2026
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Wet Sounds WW-FUSE-DIST-BLOCK 4-Position ANL Fuse Ground Block Combo
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UsedBuy It Now

Wet Sounds WW-FUSE-DIST-BLOCK 4-Position ANL Fuse Ground Block Combo

Machined nickel plated brass for maximum power transfer with marine rated corrosion resistance. Exclusive Secure Tie wire retention system ensures power wiring is securely held in place at all times. WW-ANL FUSE DIST BLOCK can be configured in the following ways: 4 AFS/Mini ANL Fuse Holder Distribution Block. 4 Ground Distribution Block. 2 AFS Fuse holder and 2 Grounds. 2 ANL Fuse Holder.

$49.99
Free ShippingSpringfield, US
creative-car-audioTOP
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99.8%Excellent· 36.5k
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Taramps Monitor Level Remote Bass Knob Black Small w/ 5m Cable
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UsedBuy It Now

Taramps Monitor Level Remote Bass Knob Black Small w/ 5m Cable

Condition:Used - Excellent.

$22.95
Free ShippingLouisville, US
unturnedTOP
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99.5%Excellent· 25.2k
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Kicker 46QW1220 Q-Series 12AWG Speaker Wire, 20 FT - Used, Very Good
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UsedBuy It Now

Kicker 46QW1220 Q-Series 12AWG Speaker Wire, 20 FT - Used, Very Good

Kicker 46QW1220 Q-Series 12AWG Speaker Wire, 20 FT Speaker WireQ Series speaker wire is built for easy installation and sonic accuracy. The cable is silver-tinned and oxygen-free, with twisted pair configuration to reject system and engine noise. The PVC wire has two distinct shapes for positive and negative for easy installation. QW1220 12AWG 20ft This 20-foot spool of 12 Gauge wire is as reliable as it is easy to work with. This Full Spec, Hyper Flex™ speaker wire can be identified by touch for easy install. The cables come silver-tinned and oxygen free for excellent signal transfer and sonic accuracy.

$23.97
+$4.99Springfield, US
creative-car-audioTOP
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99.8%Excellent· 36.5k
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Pyramid PB-290G Gold Series Vintage 2 Channel Bridgeable Car Amplifier Amp
UsedBuy It Now

Pyramid PB-290G Gold Series Vintage 2 Channel Bridgeable Car Amplifier Amp

Good working unit. It is missing 2 ground screws on panel above fuse. Good cosmetic condition with a few smaller scratches.

$49.99
+$14.99Madison, US
vintage.threads
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100.0%Excellent· 18.5k
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Majestic MAJ400X4M 4 Channel Marine Amplifier Silver White Car Audio Amp
UsedBuy It NowBest Offer

Majestic MAJ400X4M 4 Channel Marine Amplifier Silver White Car Audio Amp

Majestic MAJ400X4M 4-channel marine amplifier features a rugged silver heat sink design with white end caps, engineered for reliable performance in outdoor or marine environments. This versatile amp includes adjustable high-pass and low-pass filters, gain controls, and a frequency range of 50Hz to 500Hz. It supports both 2-channel and 4-channel input modes with built-in RCA connections and a dedicated power terminal block. The compact footprint and integrated mounting tabs make it easy to install in tight spaces while providing a significant audio boost to your speaker system. Preowned, good condition. Has signs of wear. Please see photos for reference. Smoke free home.

$49.99
See listingSurprise, US
cottontailretail
Feedback
99.3%Excellent· 162
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Road Gear  250 Watt Mosfet 2-Channel Bridgeable Amplifier NOT TESTED
UsedBuy It NowBest Offer

Road Gear 250 Watt Mosfet 2-Channel Bridgeable Amplifier NOT TESTED

Has not been tested has some scratches and marks but seems to be in good shape. Please see photos to gauge condition as you will receive exactly what is pictured.

$15.00
See listingRogers, US
harstadscollectibles
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99.6%Excellent· 1.0k
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TUNN by Interfire T-2100 2-Channel Car Audio Amplifier 1000 Watts Max
UsedBuy It NowBest Offer

TUNN by Interfire T-2100 2-Channel Car Audio Amplifier 1000 Watts Max

TUNN by Interfire T-2100 2-Channel Car Audio Amplifier 1000 Watts Max

$35.00
See listingHidalgo, US
cristinacantu-0410
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100.0%Excellent· 7
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JL Audio HD Screw Covers, Feet & Side plate cover  HD900/5 MHD 900/5
UsedBuy It Now

JL Audio HD Screw Covers, Feet & Side plate cover HD900/5 MHD 900/5

See Pics

$49.99
See listingWest Olive, US
toys4sale2004
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100.0%Excellent· 3.5k
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Rockford Fosgate PLC-U Universal Punch Level Control - Used, Open Box
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UsedBuy It Now

Rockford Fosgate PLC-U Universal Punch Level Control - Used, Open Box

The PLC-U is designed as an inline, universal audio level control that can be integrated into almost any audio system. It is intended to allow you to vary the signal level of any stereo pair of RCA cables in the event you do not have a master volume control or you want more independent control over a specific signal path. The system is comprised of a high quality audio taper potentiometer which provides for true linear control of the output signal. It also comes with a variety of mounting configurations to meet your installation needs. A panel mount version which uses a 1" mounting hole and is held in place with a threaded retaining nut features a large and small knob option letting you choose which is best for the application.

$39.99
+$4.99Springfield, US
creative-car-audioTOP
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99.8%Excellent· 36.5k
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Vintage Alpine 3516 power amplifier
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UsedBuy It Now

Vintage Alpine 3516 power amplifier

has some wear/ scratches... just what is shown is included.... removed as a working unit..

$39.99
Free ShippingMarshfield, US
abeandthebigboyTOP
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100.0%Excellent· 42.1k
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Rockford Fosgate Prime R150X2 150W 2-Channel Class AB Prime Series Car Amplifier
-16%
UsedBuy It Now

Rockford Fosgate Prime R150X2 150W 2-Channel Class AB Prime Series Car Amplifier

$50.00$59.24-16%

You save $9.24

See listingAmity, US
rustyduckgarage
Feedback
100.0%Excellent· 64
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Kicker 46KISLOC2 Car Audio 2-Channel Line Output Converter Remote Out Wire Used
UsedBuy It Now

Kicker 46KISLOC2 Car Audio 2-Channel Line Output Converter Remote Out Wire Used

Kicker 46KISLOC2 Car Audio 2-Channel Line Output Converter Remote Out Wire Used Kicker 46KISLOC2 Car Audio 2 Channel Line Output Converter Remote Out Wire Used. - Fuse Holders. - Motorcycle Speakers. Car Audio Accessories.

$17.99
Free ShippingNixa, US
hifisoundconnection
Feedback
99.5%Excellent· 309.8k
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JVC KS-AX3002 AX Series Class AB, 2 Channel Amplifier
UsedBuy It Now

JVC KS-AX3002 AX Series Class AB, 2 Channel Amplifier

$26.87
+$14.98Las Vegas, US
rmclv
Feedback
100.0%Excellent· 7.4k
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Kicker 47KMIY Marine Y-Adapter RCA M/F - Open Box
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UsedBuy It Now

Kicker 47KMIY Marine Y-Adapter RCA M/F - Open Box

Kicker 47KMIY Marine Series Y-Adapter Interconnect, Rca Male With Female AdaptersStrong Signal Split-pin connections ensure an excellent union between the cable and amplifier input, while pure OFC (oxygen-free cable) wire delivers the highest signal clarity. The PVC jacketing is extended to completely cover the ground ring, providing a superior seal between the elements and your amplifier. All marine RCA cables feature an ultra-slim union for snag-free cable routing in tight places.

$21.34
+$4.99Springfield, US
creative-car-audioTOP
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99.8%Excellent· 36.5k
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Kicker 46KI21 K-Series 2-Channel RCA Interconnect, 1.0 Meter - Open Box
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UsedBuy It Now

Kicker 46KI21 K-Series 2-Channel RCA Interconnect, 1.0 Meter - Open Box

Kicker 46KI21 K-Series 1-Meter (3-foot, 3-Inches) 2-Channel RCA Interconnects. K Series Interconnects feature split-pin RCAs with silver-tinned, OFC wire for superior bass response and signal clarity. The K-Grip dual-mold connectors offer sure grip and ergonomic shape for slip-free installation, and a union that’s ultra-slim for snag-free cable routing in tight places. This Two-Channel K-Series Interconnect is One Meter (Three Feet, Three Inches) long. These RCA Cables feature silver-tinned, OFC wire for superior signal clarity.

$9.47
+$4.99Springfield, US
creative-car-audioTOP
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99.8%Excellent· 36.5k
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MTX Audio Thunder 282 2-Channel Amp 90 Watts RMS X 2 Ohms
-22%
UsedBuy It NowBest Offer

MTX Audio Thunder 282 2-Channel Amp 90 Watts RMS X 2 Ohms

Item pictured is item you will receive Please review all photos & ask any questions you may have prior to purchasing All orders ship Monday-Thursday Thank you!

$49.99$63.99-22%

You save $14.00

See listingPueblo, US
motionautoperformance
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99.7%Excellent· 1.4k
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Triton Car stereo speaker subwoofer 5 Channel 1000 Watt Amplifier AMP  PARTS #10
For parts or not workingBuy It Now

Triton Car stereo speaker subwoofer 5 Channel 1000 Watt Amplifier AMP PARTS #10

This item is the Triton 5 Channel 1000 Watt amplifier. By purchasing, you agree this item issold AS-IS, for parts or repair only. If you fix it,you win.

$44.00
+$18.90Gresham, US
speedyshipper
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99.7%Excellent· 24.1k
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Kicker 47KMI10 Marine Series 2-Ch Rca Interconnect, 10.0m - Used, Open Box
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UsedBuy It Now

Kicker 47KMI10 Marine Series 2-Ch Rca Interconnect, 10.0m - Used, Open Box

Kicker 47KMI10 Marine Series 2-Ch Rca Interconnect, 10.0mStrong Signal Split-pin connections ensure an excellent union between the cable and amplifier input, while pure OFC (oxygen-free cable) wire delivers the highest signal clarity. The PVC jacketing is extended to completely cover the ground ring, providing a superior seal between the elements and your amplifier. All marine RCA cables feature an ultra-slim union for snag-free cable routing in tight places.

$25.20
+$4.99Springfield, US
creative-car-audioTOP
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99.8%Excellent· 36.5k
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Kenphon Equalizer with Security Alarm Vintage Model F-10 03-7540 Untested
UsedBuy It Now

Kenphon Equalizer with Security Alarm Vintage Model F-10 03-7540 Untested

This is a vintage UNTESTED Kenphon Equalizer with Security Alarm. 10 Band Model F-10 03-7540

$10.99
+$9.50Versailles, US
colonel-558428
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99.4%Excellent· 189
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Mtx Audio XThunder 502X Tested W/ Sheet
UsedBuy It Now

Mtx Audio XThunder 502X Tested W/ Sheet

Mtx Audio XThunder 502X.

$40.00
Free ShippingWinslow, US
thestereodirect
Feedback
99.8%Excellent· 25.3k
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Hifonics ZRX600.4 609 Watts 4 Channel Amplifier Zeus Silver Untested Estate Find
For parts or not workingBuy It Now

Hifonics ZRX600.4 609 Watts 4 Channel Amplifier Zeus Silver Untested Estate Find

This item has an unknown history.

$40.00
See listingHighland, US
mdaven33
Feedback
99.9%Excellent· 9.6k
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Sony Car tweeters Old School Made In Japan
UsedBuy It Now

Sony Car tweeters Old School Made In Japan

Never been used old school tweeters 4 ohms tested and working.

$30.00
+$10.00Coram, US
chitonewyork
Feedback
100.0%Excellent· 2.3k
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Pioneer GM-6200F 4- channel car amplifier 60 watts RMS x 4 12V
UsedBuy It NowBest Offer

Pioneer GM-6200F 4- channel car amplifier 60 watts RMS x 4 12V

TESTED AND WORKING —ISSUES CH3 has power output issues, will have sound but very low compared to all other channels JUST AMPLIFIER NO ACCESSORIES

$44.99
Free ShippingScranton, US
audiosavingz4u
Feedback
99.6%Excellent· 268
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Kicker KXARC Wireless Remote for KX-Series Bass Knob
UsedBuy It NowBest Offer

Kicker KXARC Wireless Remote for KX-Series Bass Knob

The Kicker KXARC Wireless Remote is a convenient accessory designed specifically for the KX-Series Bass Knob. This remote allows users to wirelessly adjust the bass level in their car audio system from anywhere within the vehicle.

$44.95
See listingMurrieta, US
mosesc1969
Feedback
99.1%Excellent· 805
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Vintage Coustic Power Logic AMP 102 25 watts RMS Component Amplifier
UsedBuy It Now

Vintage Coustic Power Logic AMP 102 25 watts RMS Component Amplifier

Found this in a storage locker. Looks like it was used. BOX has heavy wear.

$39.99
+$12.99Weatherford, US
huntersstoragetreasures
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99.9%Excellent· 12.0k
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WDX Car stereo speaker subwoofer 1 Ch MONO 1000 Watt Amplifier AMP   PARTS #8
For parts or not workingBuy It Now

WDX Car stereo speaker subwoofer 1 Ch MONO 1000 Watt Amplifier AMP PARTS #8

This item is the WDX MONO 1000 Watt amplifier. By purchasing, you agree this item issold AS-IS, for parts or repair only. If you fix it,you win.

$37.00
+$18.90Gresham, US
speedyshipper
Feedback
99.7%Excellent· 24.1k
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Boss Audio Systems Riot R1100M Single Channel Car Amplifier - Black - TESTED
-10%
UsedBuy It Now

Boss Audio Systems Riot R1100M Single Channel Car Amplifier - Black - TESTED

Up for sale is a Boss Audio Systems Riot 1100M Single Channel Car Amplifier inVERY GOOD condition.Tested and working.

$31.45$34.95-10%

You save $3.50

See listingHarrison, US
cfletch2004
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100.0%Excellent· 8.2k
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Power Acoustik RZR12500D 2500W Subwoofer Amplifier
-15%
UsedBuy It Now

Power Acoustik RZR12500D 2500W Subwoofer Amplifier

The Power Acoustik RZR12500D 2500W Subwoofer Amplifier is a high-quality car audio component designed to deliver powerful and clear sound. With an RMS power output of 2500W, this amplifier is capable of producing impactful bass and overall sound performance. The Power Acoustik brand is known for its reliable and durable products, making this subwoofer amplifier a great choice for car audio enthusiasts looking to enhance their audio experience.

$44.99$52.99-15%

You save $8.00

See listingTalkeetna, US
gulfveteran
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99.7%Excellent· 16.0k
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Kicker 46KIYFM K-Series Y-Adapter Interconnect Rca Male Female Adapters Open Box
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UsedBuy It Now

Kicker 46KIYFM K-Series Y-Adapter Interconnect Rca Male Female Adapters Open Box

Kicker 46KIYFM K-Series Y-Adapter Interconnect, Rca Male W / Female Adapters.

$17.99
+$4.99Springfield, US
creative-car-audioTOP
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99.8%Excellent· 36.5k
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NavAtlas HCR16 (16Ft) Extension Cable to intercom, for the HCF4 - Open Box
TOP
UsedBuy It Now

NavAtlas HCR16 (16Ft) Extension Cable to intercom, for the HCF4 - Open Box

(16FT) Rear seat Headset cable to Intercom.

$30.00
+$4.99Springfield, US
creative-car-audioTOP
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99.8%Excellent· 36.5k
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Memphis Audio UTPF-353 3-Foot 3.5mm to 3.5mm Interconnect - Open Box
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UsedBuy It Now

Memphis Audio UTPF-353 3-Foot 3.5mm to 3.5mm Interconnect - Open Box

3.5mm interconnects allow you to connect items to AUX ports on devices. Connect your phone via 3.5MM AUX jack to AUX in on your headunit with ease. 3.5MM to 3.5MM cable Orange and black line Memphis branded barrel Nickel plated connection End 1: Male 3.5MM End 2: Male 3.5MM Length: 3 Ft.

$6.00
+$4.99Springfield, US
creative-car-audioTOP
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99.8%Excellent· 36.5k
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Vintage JVC KS-A101J Car Power Amplifier 50W + 50W - SAME DAY SHIP - WARRANTY
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UsedBuy It NowBest Offer

Vintage JVC KS-A101J Car Power Amplifier 50W + 50W - SAME DAY SHIP - WARRANTY

USE THE BUY IT NOW AND I WILL SHIP SAME BUSINESS DAY TO YOU ( if pick up has already happened your item will SHIP next business morning ) BUY WITH CONFIDENCE 30 day warranty / FREE returns if your item does not work Preowned Works great Tested Old school Vintage JVC KS-A101J Car Power Amplifier 50W + 50W You will get exactly what you see

$49.99
+$14.99San Jose, US
247flipsTOP
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99.8%Excellent· 9.9k
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Rampage AXT-240 240W 4-Channel Car Audio Amplifier MPN: AXT-240 240 Watt
UsedBuy It NowBest Offer

Rampage AXT-240 240W 4-Channel Car Audio Amplifier MPN: AXT-240 240 Watt

Rampage AXT-240 240W 4-Channel Car Audio Amplifier MPN: AXT-240 240 Watt

$50.00
See listingPleasureville, US
goodstuffwarehouse
Feedback
100.0%Excellent· 86
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