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Car Amplifiers

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Car Amplifier Questions

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Car Amplifiers

Find a full selection of car amplifiers at Best Buy. Choose from 2-channel amps, mono subwoofer amps, and multi-channel amps to help you crank your tunes. Add professional Geek Squad installation to make sure you get everything set up and installed right with no hassle.

Car Amplifier Q & A

Technically, no. Every car stereo on the market has a built-in amplifier to drive the speakers in the vehicle. However, if you want to add power to create a louder, clearer sound, adding an external amp to your system is the way to do it.

See all car audio basics Q & A ›

It all depends on the number of channels (speakers) you need to power. If you want to drive 4 speakers, you'll need a 4-channel amp. For more speakers, you need more channels. Choose from mono amps that power one driver, or multi-channel amps that power up to 5.

See all car audio basics Q & A ›

An Easy Upgrade to Your Car Audio

Improve the quality of your car audio without modifying your factory stereo setup. Upgrade your speakers and add a 5-channel amp and a subwoofer to enhance your existing system.

Shop car speakers ›

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Shop car subwoofers and enclosures ›

Geek Squad Autotech

Geek Squad Car Installation

Trust your installation needs to the pros at Geek Squad, even if you purchased products somewhere else. Car installation at Best Buy includes:

  • Professionally trained and certified Autotechs
  • Reinstallation of your factory products
  • Lifetime workmanship warranty on all services
  • Nationwide locations to cover you if you need service

Learn more about Geek Squad installation services ›

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$45.00

Available from 7 Sellers

Boss - Chaos Exxtreme II Car Amplifier - 400 W PMPO - 4 Channel - Class AB

Model: CXX354
SKU: 1307400531
Sold & Shipped by:
Buy.com
MOSFET Power Supply - 4 x 50 W @ 4 Ohm
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$52.99

Available from 2 Sellers

SPL Audio - Gorilla Car Amplifier - 400 W PMPO - 4 Channel - Class AB

Model: GLA4-400
SKU: 1308285748
Sold & Shipped by:
Caraudio Closeout
Bridgeable - 100 dB SNR - 0.5% THD - 15 Hz to 20 kHz - MOSFET Power Supply - 4 x 45 W @ 4 Ohm - 4 x 75 W @ 2 Ohm
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What is Marketplace?

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$143.59

Available from 5 Sellers

Bogen - Classic C10 Amplifier

Model: C10
SKU: 1306640204
Sold & Shipped by:
Beach Audio, Inc
70 Hz to 16 kHz
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$168.21

Available from 6 Sellers

Hifonics - Zeus Series 4000W Class AB Bridgeable Multichannel MOSFET Amplifier with Variable Crossovers

Model: ZRX2000.4
SKU: 1305851601
Sold & Shipped by:
Beach Audio, Inc
Ultri-Fi MOSFET design; Super A/B Class amplifier topology; tri-mode; diagnostic indicator LEDs; 1-piece aluminum heat sink; SPC toroid design
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$440.05

Audiopipe - NEW APK2500 2500W CLASS D CAR AUDIO AMPLIFIER AMP 2500 WATT APK-2500

Model: APK-2500
SKU: 1305851335
Sold & Shipped by:
Humble Brothers LLC
95 dB SNR - 10 Hz to 270 Hz - MOSFET Power Supply
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Sale: $125.89

Reg. Price: $188.84

You Save: $62.95

Available from 2 Sellers

Soundstream - STL4320 | 320W RMS, Stealth Series Stackable 4-Channel Amplifier

Model: STL4.320
SKU: 1306140865
Sold & Shipped by:
3 Kings
96 dB SNR - 15 Hz to 25 kHz - 4 x 50 W @ 4 Ohm - 4 x 80 W @ 2 Ohm
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What is Marketplace?

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$139.75

Hifonics - Brutus Elite Car Amplifier - 4 Channel - Class AB

Model: BRE60.4
SKU: 1308760955
Sold & Shipped by:
Bargain Unlimited
Bridgeable - 90 dB SNR - 0.1% THD - 10 Hz to 45 kHz - MOSFET Power Supply - 4 x 60 W @ 4 Ohm - 4 x 120 W @ 2 Ohm
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What is Marketplace?

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  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$91.99

Available from 4 Sellers

Audiopipe - NEW APSM2125 1200W 2 CH CAR AUDIO AMPLIFIER AMP 2 CHANNEL APSM-2125

Model: APSM-2125
SKU: 1306040158
Sold & Shipped by:
Beach Audio, Inc
80 dB SNR - 0.1% THD - 10 Hz to 30 kHz - MOSFET Power Supply - 2 x 125 W @ 4 Ohm - 2, 1 x 200 W, 250 W @ 2 Ohm
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What is Marketplace?

Marketplace Items

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  • are not available in Best Buy stores
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$79.99

Available from 4 Sellers

Boss - Chaos Exxtreme II Car Amplifier - 1200 W PMPO - 4 Channel - Class AB

Model: CXX1204
SKU: 1306104294
Sold & Shipped by:
Sonic Electronix
Bridgeable - 103 dB SNR - 0% THD - 9 Hz to 50 kHz - MOSFET Power Supply - 4 x 100 W @ 4 Ohm
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What is Marketplace?

Marketplace Items

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  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$103.19

Renegade - Car Amplifier - 2 Channel

Model: REN 550 S
SKU: 1306826912
Sold & Shipped by:
Factory Advantage
Bridgeable - 80 dB SNR - 0.5% THD - 20 Hz to 30 kHz - MOSFET Power Supply - 75 W @ 4 Ohm
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What is Marketplace?

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  • are not available in Best Buy stores
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$45.87

Available from 11 Sellers

SSL - Ev2.1000 Evolution Series 2-Channel Mosfet Amplifier - 1000W Max; 1000W X 1 @ 4 Ohm Bridged Power

Model: EV2.1000
SKU: 1309643516
Sold & Shipped by:
Beach Audio, Inc
Bridgeable - 105 dB SNR - 0% THD - 2 x 200 W @ 4 Ohm
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What is Marketplace?

Marketplace Items

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  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$149.99

Available from 3 Sellers

Autotek - Mean Machine Car Amplifier - 4000 W PMPO - 1 Channel - Class D

Model: MM4050.1
SKU: 1311250719
Sold & Shipped by:
Buy.com
Bridgeable - 0.1% THD - 15 Hz to 150 Hz - MOSFET Power Supply - 1 x 1 kW @ 4 Ohm - 1 x 2 kW @ 2 Ohm
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What is Marketplace?

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  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$99.99

Available from 8 Sellers

Boss - Chaos Exxtreme II Car Amplifier - 2500 W PMPO - 2 Channel - Class AB

Model: CXX2502
SKU: 1306209289
Sold & Shipped by:
Sonic Electronix
Bridgeable - 103 dB SNR - 0% THD - 9 Hz to 50 kHz - MOSFET Power Supply - 2 x 500 W @ 4 Ohm
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  • are not available in Best Buy stores
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$258.99

Available from 2 Sellers

Rockford Fosgate - Punch Car Amplifier - 1 Channel - Class BD

Model: P500X1bd
SKU: 1306098944
Sold & Shipped by:
Caraudio Closeout
100 dB SNR - 1% THD - 20 Hz to 250 Hz - MOSFET Power Supply - 1 x 150 W @ 4 Ohm - 1 x 300 W @ 2 Ohm
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What is Marketplace?

Marketplace Items

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  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$93.55

Available from 3 Sellers

Rockford Fosgate - Prime Car Amplifier - 2 Channel - Class AB

Model: R150X2
SKU: 1306089768
Sold & Shipped by:
Caraudio Closeout
Bridgeable - 4 Ohm - 100 dB SNR - 1% THD - 20 Hz to 20 kHz - MOSFET Power Supply - 2 x 50 W @ 4 Ohm - 2 x 75 W @ 2 Ohm
Customer Reviews:   Be the first to write a review.
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