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Home / / Amplifier kit refurbished & used for sale | For Sale USA
Ds18 gauge amplifier wiring - ds18,

Ds18 gauge amplifier wiring - ds18,

$59.95
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Elite gauge amp kit - elite,

Elite gauge amp kit - elite,

$59.99
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Car audio 4gauge - audio, cable

Car audio 4gauge - audio, cable

$29.99
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Warzone 4500 watts gauge car - 4500,

Warzone 4500 watts gauge car - 4500,

$32.99
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1500w car audio - car, cable

1500w car audio - car, cable

$7.78
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Black diamond dia ak8 - black,

Black diamond dia ak8 - black,

$16.39
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Gauge amp kit - 0,

Gauge amp kit - 0,

$39.99
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Audio360 7500w gauge - 7500w,

Audio360 7500w gauge - 7500w,

$69.99
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Warzone elite 7500w gauge - warzone,

Warzone elite 7500w gauge - warzone,

$49.99
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War zone 5000 watts 4 - war, up

War zone 5000 watts 4 - war, up

$29.99
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Gauge amplifier wiring kit - wiring,

Gauge amplifier wiring kit - wiring,

$16.95
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New gauge power amplifier - gauge,

New gauge power amplifier - gauge,

$13.24
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Ds18 ak4 complete gauge cca - ak4,

Ds18 ak4 complete gauge cca - ak4,

$26.95
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Stx audio gauge - audio,

Stx audio gauge - audio,

$69.95
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Soundbox eck4 gauge complete - gauge,

Soundbox eck4 gauge complete - gauge,

$25.99
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For car stereo - for, 1500w

For car stereo - for, 1500w

$6.99
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Sounds gauge 2000 watt - ct,

Sounds gauge 2000 watt - ct,

$79.99
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Blue gauge cca - blue,

Blue gauge cca - blue,

$16.00
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Open box kicker - open, 46ck4

Open box kicker - open, 46ck4

$87.99
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2300w gauge car audio - 4,

2300w gauge car audio - 4,

$20.98
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Ds18 gauge amp kit wiring - ds18,

Ds18 gauge amp kit wiring - ds18,

$54.95
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Ds18 amp wiring kit - wiring,

Ds18 amp wiring kit - wiring,

$59.95
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Stx audio 6500w sx4cxl gauge - stx, 4

Stx audio 6500w sx4cxl gauge - stx, 4

$49.95
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Car audio cable kit - car, amp

Car audio cable kit - car, amp

$12.95
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Black diamond dia - black, dia-ak4

Black diamond dia - black, dia-ak4

$21.98
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2300w gauge car audio - audio, cable

2300w gauge car audio - audio, cable

$19.98
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Gauge amplifier install - 4, kit

Gauge amplifier install - 4, kit

$22.50
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2300w gauge car - 4, audio

2300w gauge car - 4, audio

$19.98
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Sounds gauge 1500 watt - 4,

Sounds gauge 1500 watt - 4,

$39.99
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2000w 4000w gauge amp - to, kit

2000w 4000w gauge amp - to, kit

$29.99
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Complete channels 2000w - complete,

Complete channels 2000w - complete,

$36.99
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Car amp wiring kit gauge - wiring,

Car amp wiring kit gauge - wiring,

$5.99
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Amplifier installation kit car - installation,

Amplifier installation kit car - installation,

$6.99
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4ga 2000w car amplifier - 2000w,

4ga 2000w car amplifier - 2000w,

$25.90
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Ds18 akit0 ga amplifier - ds18,

Ds18 akit0 ga amplifier - ds18,

$83.97
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Gauge amp kit - amp,

Gauge amp kit - amp,

$38.45
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Gauge car amplifier wiring - gauge,

Gauge car amplifier wiring - gauge,

$18.65
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Rockville rwk4cu awg - awg, gauge

Rockville rwk4cu awg - awg, gauge

$59.95
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Elite power 4500 - power,

Elite power 4500 - power,

$37.99
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Sounds gauge 800 watt - sounds,

Sounds gauge 800 watt - sounds,

$29.99
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New skar audio gauge - 8, 800

New skar audio gauge - 8, 800

$42.49
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1500w car amp install kit - car,

1500w car amp install kit - car,

$5.89
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Ds18 amp wiring kit - amp,

Ds18 amp wiring kit - amp,

$59.95
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Gauge 2300w car audio - car,

Gauge 2300w car audio - car,

$20.98
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Car audio cable kit - car, amp

Car audio cable kit - car, amp

$12.95
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1200w complete audio amplifier - 1200w,

1200w complete audio amplifier - 1200w,

$41.99
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Metra 1400w amplifier wire - 1400w,

Metra 1400w amplifier wire - 1400w,

$29.99
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Knukonceptz true gauge amp - knukonceptz,

Knukonceptz true gauge amp - knukonceptz,

$39.99
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Gauge amp wiring kit - gauge,

Gauge amp wiring kit - gauge,

$13.81
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Rockville rwk21 gauge amp - rwk21,

Rockville rwk21 gauge amp - rwk21,

$39.95
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Car complete amplifier wiring - car,

Car complete amplifier wiring - car,

$19.95
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Gravity pro 5000w - gravity, car

Gravity pro 5000w - gravity, car

$51.99
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Sky high car - audio, 4

Sky high car - audio, 4

$21.95
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Ds18 gauge power install - power, kit

Ds18 gauge power install - power, kit

$99.95
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Black diamond dia - black, dia-ak4

Black diamond dia - black, dia-ak4

$24.95
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Complete 8000w gauge car - complete,

Complete 8000w gauge car - complete,

$59.99
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Black diamond dia - diamond, dia-ak8

Black diamond dia - diamond, dia-ak8

$19.95
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Knukonceptz bassik gauge - knukonceptz,

Knukonceptz bassik gauge - knukonceptz,

$49.99
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Recoil rc4d true gauge car - true, 4

Recoil rc4d true gauge car - true, 4

$47.99
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Sky high car audio series - car,

Sky high car audio series - car,

$32.95
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Gauge amplifier install kit - gauge,

Gauge amplifier install kit - gauge,

$39.99
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Timpano ampkit4 blue gauge - blue,

Timpano ampkit4 blue gauge - blue,

$29.50
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New gauge power amplifier - gauge, /

New gauge power amplifier - gauge, /

$13.29
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Orion gauge complete - 0,

Orion gauge complete - 0,

$49.95
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5000w car gauge power - 5000w,

5000w car gauge power - 5000w,

$39.99
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Audio360 ad4cxl gauge - 4,

Audio360 ad4cxl gauge - 4,

$49.99
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New gauge complete - new,

New gauge complete - new,

$39.99
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Sounds gauge 1000 watt - 1000,

Sounds gauge 1000 watt - 1000,

$49.99
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Premium cca amp - 4, wiring

Premium cca amp - 4, wiring

$34.95
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Gauge amp wiring kit 400 - amp,

Gauge amp wiring kit 400 - amp,

$16.95
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Skar gauge 1200w car audio - 1200w,

Skar gauge 1200w car audio - 1200w,

$39.99
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Truck silverado - gm,

Truck silverado - gm,

$59.99
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New skar audio - skar, ofc

New skar audio - skar, ofc

$45.04
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Complete 1000w gauge car - 1000w,

Complete 1000w gauge car - 1000w,

$21.99
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Skar audio blue - skar,

Skar audio blue - skar,

$69.99
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Amp installation wiring kit - amp,

Amp installation wiring kit - amp,

$6.99
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War zone gauge amp kit - gauge,

War zone gauge amp kit - gauge,

$54.99
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New metra ak4 1500w - new,

New metra ak4 1500w - new,

$24.99
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Gauge amplifier install - install, kit

Gauge amplifier install - install, kit

$22.50
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Car audio cable kit 1500w - cable,

Car audio cable kit 1500w - cable,

$12.79
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Audiobank 8000w 0 - , gauge

Audiobank 8000w 0 - , gauge

$46.99
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2300w gauge car - gauge, ga

2300w gauge car - gauge, ga

$19.95
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Rockville rwk82 gauge chan - 4,

Rockville rwk82 gauge chan - 4,

$27.95
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Knukonceptz true gauge - true,

Knukonceptz true gauge - true,

$84.99
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2500w gauge amp kit - 4,

2500w gauge amp kit - 4,

$29.99
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Gauge car audio cable - car, wiring

Gauge car audio cable - car, wiring

$11.00
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Kicker 47vk8 gauge - gauge, awg

Kicker 47vk8 gauge - gauge, awg

$52.95
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Rck4 true gauge 2 channel - gauge, 2-channel

Rck4 true gauge 2 channel - gauge, 2-channel

$25.99
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Ds18 akit4 ga amplifier - ds18,

Ds18 akit4 ga amplifier - ds18,

$49.22
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Truck silverado - 19-26, gm

Truck silverado - 19-26, gm

$84.99
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Car audio cable - audio, kit

Car audio cable - audio, kit

$12.95
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Complete channels 2000w 4 - 2000w,

Complete channels 2000w 4 - 2000w,

$36.99
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Amplifier spacer risers - 10,

Amplifier spacer risers - 10,

$14.99
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Car audio cable - car, kit

Car audio cable - car, kit

$12.95
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Elite audio kit8 gauge - elite,

Elite audio kit8 gauge - elite,

$39.00
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For car amp - for, 1500w

For car amp - for, 1500w

$8.16
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📊96 listings · from $5.89 · avg $36.04

Browse 96 amplifier kit listings currently in our index. Prices range from $5.89 to $99.95, with an average of $36.04. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about amplifier kit →

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Everything you need to know about amplifier kit

Whether you are looking for a brand-new or second-hand amplifier kit, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $5.89, while premium listings can reach $99.95 — giving you a wide budget spread to work with. The average price of $36.04 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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