LABOR DAY 4-DAY SALE

Save on HDTVs, laptops, tablets and more.

Shop the sale ›

Ends Monday.

Shop Category

Current Offers

  • (9)
  • (35)

Brand

  • (9)
  • (7)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Price

to
  • (1)
  • (17)
  • (9)
  • (8)
  • (1)
  • (2)
  • (1)

Sold By

  • (38)
  • (1)

Mounting Style

  • (1)

Customer Rating

  • (1)
  • (2)
  • (2)
  • (2)

Amplifier Class

  • (7)
  • (13)

Color

  • (18)
  • (2)

Features

  • (17)
  • (3)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)

Number of Channels

  • (35)
  • (1)
  • (1)

Screen Size

  • (1)

Condition

  • (39)

Car Amplifier Resources


Car Amplifier Questions

Ask fellow shoppers and Best Buy staff. Share your answers.

39 items
Sort by:
Items per page:
Boss - Riot 1100 Watts Monoblock Amplifier - Black - Larger Front
  • Model: R1100M
  • SKU: 1306924724
102 dB SNR - 0% THD - MOSFET Power Supply - 250 W @ 4 Ohm
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

Learn More

$63.10
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Boss - Monoblock Mosfet Amplifier - Larger Front
  • Model: AR2500M
  • SKU: 1307085202
105 dB SNR - 0% THD - MOSFET Power Supply - 1.40 kW @ 4 Ohm
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

Learn More

$87.19
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Power Acoustik - 1000W Max, Monoblock Gothic Series Car Amplifier - Black Brushed Aluminum - Larger Front
  • Model: GT1-1000
  • SKU: 5614902
100 dB SNR - 0.1% THD - 10 Hz to 35 kHz - MOSFET Power Supply - 1 x 375 W @ 4 Ohm - 1 x 470 W @ 2 Ohm
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$82.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

SSL - EVO15001 1500 WATT MONOBLOCK CLASS AB AMPLIFIER CAR AUDIO AMP - Multi - Larger Front
  • Model: EVO1500.1
  • SKU: 1309402236
103 dB SNR - 0% THD - 9 Hz to 50 kHz - MOSFET Power Supply - 1 x 750 W @ 4 Ohm
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

Learn More

$68.89
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

DB Drive - A6 1900.1D Monoblock Amplifier - Larger Front
  • Model: A6 1900.1D
  • SKU: 1306881232
15 Hz to 250 Hz - MOSFET Power Supply
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

Learn More

On Sale
(Reg. $369.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

DB Drive - A3 1550.1D Monoblock Amplifier - Larger Front
  • Model: A3 1550.1D
  • SKU: 1306881294
15 Hz to 250 Hz - MOSFET Power Supply
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

Learn More

On Sale
(Reg. $289.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Boss - 3000 Watt Monoblock Armor Amplifier - Larger Front
  • Model: AR3000D
  • SKU: 1306924809
105 dB SNR - 0% THD - 1.20 kW @ 4 Ohm
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

Learn More

$93.07
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Boss - 4000 Watt Monoblock Armor Amplifier - Multi - Larger Front
  • Model: AR4000D
  • SKU: 1306924793
105 dB SNR - 0% THD - 15 Hz to 150 Hz - MOSFET Power Supply - 1.60 kW @ 4 Ohm
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

Learn More

$138.00
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Performance Teknique - ICBM770 Monoblock Power Amplifier - Multi - Larger Front
  • Model: ICBM-770
  • SKU: 1309153022
90 dB SNR - 0.1% THD - 15 Hz to 250 Hz - 1 x 130 W @ 4 Ohm - 1 x 210 W @ 2 Ohm
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

Learn More

$98.95
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Power Acoustik - Razor Series Class D Full Range & Monoblock Amplifier Monoblock Amp; 2 - Larger Front
  • Model: RZ1-2300D
  • SKU: 1305429244
MOSFET Power Supply - 1 x 900 W @ 4 Ohm - 1 x 1.40 kW @ 2 Ohm
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

Learn More

$109.79
On Sale
Save $55 (Reg. $164.95)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

DB Drive - 850 Watt Okur A3 Series Monoblock Amplifier - Larger Front
  • Model: A3 850.1D
  • SKU: 1306881270
15 Hz to 250 Hz - MOSFET Power Supply
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

Learn More

On Sale
(Reg. $199.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Audiopipe - Class D Monoblock Car Audio Amplifier AMP 3000 WATT - Multi - Larger Front
  • Model: APCL30001D
  • SKU: 1306387642
70 dB SNR - 0.2% THD - 8 Hz to 180 Hz - MOSFET Power Supply - 1 x 3 kW @ 2 Ohm
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

Learn More

On Sale
(Reg. $411.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Boss - Armor Monoblock Mosfet Power Amplifier with Remote Subwoofer Level Control 150 - Multi - Larger Front
  • Model: AR1500M
  • SKU: 1306924823
105 dB SNR - 0% THD - 9 Hz to 50 kHz - MOSFET Power Supply - 700 W @ 4 Ohm
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

Learn More

On Sale
(Reg. $76.00)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Boss - Phantom Series Mosfet Monoblock Power Amplifier 4000W - Black - Larger Front
  • Model: PH4000D
  • SKU: 1306924656
105 dB SNR - 0% THD - MOSFET Power Supply - 1 x 1.60 kW @ 4 Ohm - 1 x 3 kW @ 2 Ohm
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

Learn More

On Sale
(Reg. $389.00)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Boss - Armor Monoblock Mosfet Power Amplifier with Remote Subwoofer Level Control 200 - Multi - Larger Front
  • Model: AR2000M
  • SKU: 1306924816
105 dB SNR - 0% THD - MOSFET Power Supply - 1 x 1 kW @ 4 Ohm - 1 x 2 kW @ 2 Ohm
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

Learn More

On Sale
(Reg. $92.00)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Performance Teknique - CBM-1200.1 1200 Watt Monoblock Class D Subwoofer Amplifier - Larger Front
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

Learn More

$85.95
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Soundstream - 600W Monoblock Picasso Series Car Amplifier - Black Brushed Aluminum - Larger Front
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

Learn More

$109.95
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Cerwin Vega's Mobile - 2600W Stroker Pro Series Monoblock Class D Car Amplifier - Larger Front
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

Learn More

$1,179.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Boss - Phantom Series Mosfet Monoblock Power Amplifier 1500W - Multi - Larger Front
  • Model: PH1500M
  • SKU: 1306924625
105 dB SNR - 0% THD - 1 x 700 W @ 4 Ohm - 1 x 1.50 kW @ 2 Ohm
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

Learn More

$74.53
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

SSL - 200 Watt Monoblock Mini Class AB Amplifier - Multi - Larger Front
  • Model: SMCM200
  • SKU: 1306133614
90 dB SNR - 0.1% THD - 20 Hz to 20 kHz - MOSFET Power Supply
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

Learn More

$43.03
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Boss - Riot 3400 Watt Class D Monoblock Amplifier - Multi - Larger Front
  • Model: R3400D
  • SKU: 1306576909
100 dB SNR - 0% THD - MOSFET Power Supply - 1.05 kW @ 4 Ohm
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

Learn More

$88.67
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Nitro - 3200W Max Class D Monoblock Zeus Series Amplifier - Larger Front
  • Model: BMW-4763
  • SKU: 1311779890
DVD Video, SVCD, Video CD, MPEG-1, MPEG-2, MPEG-4 - AM, FM - Secure Digital (SD) - Auxiliary Input
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

Learn More

$180.97
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

JBL - 500W, 1-Channel Monoblock Amplifier with Digital Input Mixer - Silver - Larger Front
  • Model: MS-A5001
  • SKU: 1306693934
80 dB SNR - 1% THD - 20 Hz to 270 Hz - MOSFET Power Supply - 1 x 500 W @ 4 Ohm - 1 x 500 W @ 2 Ohm
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

Learn More

$319.95
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Power Acoustik - Class A/B Full Range & Class D Monoblock Amplifiers - Multi - Larger Front
  • Model: R4-2000
  • SKU: 1313199122
Bridgeable - MOSFET Power Supply - 4 x 116 W @ 4 Ohm - 4 x 210 W @ 2 Ohm - 420 W Bridged Power @ 4 Ohm
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

Learn More

$91.75
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Soundstream - 650W Class D Monoblock Picasso Series Amplifier - Multi - Larger Front
  • Model: PN1.650D
  • SKU: 1306877044
70 dB SNR - 0.1% THD - 20 Hz to 30 kHz - MOSFET Power Supply - 1 x 400 W @ 4 Ohm - 1 x 650 W @ 2 Ohm
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

Learn More

$109.72
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare