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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 ›

Shop car amplifiers ›

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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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Sale:

See price in cart >

Reg. Price: $153.00

Available from 6 Sellers

SSL - Psyclone Car Amplifier - 4000 W PMPO - 1 Channel - Class D

Model: PSY4000D
SKU: 1306387703
Sold & Shipped by:
Beach Audio, Inc
100 dB SNR - 0% THD - 15 Hz to 150 Hz - MOSFET Power Supply - 1 x 1.05 kW @ 4 Ohm
Customer Reviews:   Be the first to write a review.
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$335.44

Absolute USA - Vicious Car Amplifier - 6000 W PMPO - 5 Channel - Class AB

Model: 5VI-6000
SKU: 1306038230
Sold & Shipped by:
Caraudio Closeout
Bridgeable - 4 Ohm - 90 dB SNR - 0% THD - 10 Hz to 30 kHz - MOSFET Power Supply - 4, 1 x 60 W, 400 W @ 4 Ohm - 4 x 90 W @ 2 Ohm
Customer Reviews:   Be the first to write a review.
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$266.39

Power Acoustik - DEMON Car Amplifier - 2400 W PMPO - 4 Channel - Class AB

Model: D4-2400B
SKU: 1306039299
Sold & Shipped by:
Factory Advantage
Bridgeable - 4 Ohm - 103 dB SNR - 0% THD - 20 Hz to 20 kHz - MOSFET Power Supply - 4 x 400 W @ 4 Ohm - 4 x 250 W @ 2 Ohm
Customer Reviews:   Be the first to write a review.
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$199.99

Cerwin Vega's Mobile - VEGA6001 600W RMS Vega Series Monoblock Class A/B Car Amplifier

Model: VEGA600.1
SKU: 1307938645
Sold & Shipped by:
Caraudio Closeout
20 Hz to 30 kHz - MOSFET Power Supply - 1 x 300 W @ 4 Ohm - 1 x 500 W @ 2 Ohm
Customer Reviews:   Be the first to write a review.
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$82.45

Available from 2 Sellers

Rockford Fosgate - RF-BLD Balanced Line Driver 2-Channel

Model: RF-BLD
SKU: 1305431636
Sold & Shipped by:
Caraudio Closeout
90 dB SNR - 0% THD - 20 Hz to 50 kHz
Customer Reviews:   Be the first to write a review.
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$94.57

Available from 2 Sellers

Crunch - NEW CRUNCH P116502 1600W 2 CH CAR AUDIO AMPLIFIER AMP 2 CHANNEL P1-1650.2

Model: P1-1650.2
SKU: 1306036823
Sold & Shipped by:
Beach Audio, Inc
Bridgeable - 80 dB SNR - 0.1% THD - 10 Hz to 45 kHz - MOSFET Power Supply - 2 x 400 W @ 4 Ohm - 2 x 800 W @ 2 Ohm
Customer Reviews:   Be the first to write a review.
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$68.11

Available from 5 Sellers

Boss - Phantom Series 2 Channel Mosfet Bridgeable Power Amplifier 1200W

Model: PH2.600
SKU: 1306924564
Sold & Shipped by:
HPP Enterprises
105 dB SNR - 0% THD - 2 x 230 W @ 4 Ohm
Customer Reviews:   Be the first to write a review.
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$160.79

Planet Audio - Axis Car Amplifier - 1600 W PMPO - 2 Channel - Class AB

Model: PX2.1600
SKU: 1305521078
Sold & Shipped by:
Factory Advantage
105 dB SNR - 10 Hz to 100 kHz - MOSFET Power Supply - 2 x 350 W @ 2 Ohm
Customer Reviews:   Be the first to write a review.
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$98.20

Available from 4 Sellers

Lanzar - Vector Car Amplifier - 3000 W PMPO - 2 Channel

Model: VCT2310
SKU: 1307766491
Sold & Shipped by:
Beach Audio, Inc
Bridgeable - 0.1% THD - 15 Hz to 30 kHz - MOSFET Power Supply - 2 x 1.50 kW @ 2 Ohm
Customer Reviews:   Be the first to write a review.
Check Shipping & Availability ›
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Shipping: Seller usually ships within 1-2 business days

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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Sale:

See price in cart >

Reg. Price: $240.99

Lanzar - OptiDrive Car Amplifier - 800 W PMPO - 4 Channel - Class AB

Model: OPTI100X4
SKU: 1307767566
Sold & Shipped by:
Quality Car Audio
Bridgeable - 100 dB SNR - 0% THD - 10 Hz to 35 kHz - MOSFET Power Supply - 4 x 100 W @ 4 Ohm - 4 x 175 W @ 2 Ohm
Customer Reviews:   Be the first to write a review.
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Shipping: Seller usually ships within 1-2 business days

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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$115.45

Cerwin Vega's Mobile - HED310002 400W RMS 2-Channel HED3 Series Class AB Car Amplifier

Model: HED31000.2
SKU: 1308298687
Sold & Shipped by:
Caraudio Closeout
Bridgeable - 104 dB SNR - 0.1% THD - MOSFET Power Supply - 2 x 100 W @ 4 Ohm - 2 x 200 W @ 2 Ohm
Customer Reviews:   Be the first to write a review.
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Shipping: Seller usually ships within 1-2 business days

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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$64.30

Available from 4 Sellers

Boss - Riot Car Amplifier - 1000 W PMPO - 4 Channel - Class AB

Model: R2504
SKU: 1306924748
Sold & Shipped by:
HPP Enterprises
Bridgeable - 102 dB SNR - 0% THD - MOSFET Power Supply - 90 W @ 4 Ohm
Customer Reviews:   Be the first to write a review.
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Shipping: Seller usually ships within 1-2 business days

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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$6,999.00

Musical Fidelity - Amplifier - 1000 W RMS - 2 Channel

Model: M6500I
SKU: 1309346455
Sold & Shipped by:
HIDEF Lifestyle Inc
20 Hz to 20 kHz
Customer Reviews:   Be the first to write a review.
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Shipping: Seller usually ships within 1-2 business days

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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$6,999.00

Musical Fidelity - Amplifier - 500 W RMS

Model: M8-500S
SKU: 1311177580
Sold & Shipped by:
HIDEF Lifestyle Inc
10 Hz to 80 kHz
Customer Reviews:   Be the first to write a review.
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Shipping: Seller usually ships within 1-2 business days

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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$191.90

Available from 2 Sellers

Brand X - Car Amplifier - 4 Channel

Model: RBXFLSQ182X4
SKU: 1307766217
Sold & Shipped by:
Gem Products
10 Hz to 22 kHz - MOSFET Power Supply - 4 x 182 W @ 4 Ohm - 4 x 301 W @ 2 Ohm
Customer Reviews:   Be the first to write a review.
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