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1342  items found for "

4 Channel Audio Amplifier

" in  All Categories

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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

$599.99


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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: $42.22

Reg. Price: $69.00

You Save: $26.78

Available from 9 Sellers

CAD Audio - 4-Channel Professional Headphone Amplifier

Model: HA4
SKU: 1306232096
Sold & Shipped by:
Mega Retail Store
From our expanded online assortment; compatible with most headphone-level sources; high-quality potentiometers; high signal-to-noise ratio; durable design
Customer Reviews:   Be the first to write a review.

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MB QUART - RA1000.4 1000 WATT 4 CHANNEL CAR AMPLIFIER CAR AUDIO CAR AMP - Black

Model: RA1000.4
SKU: 4400187
Bridgeable - MOSFET Power Supply - 4 x 125 W @ 4 Ohm - 4 x 250 W @ 2 Ohm
Customer Reviews:   Be the first to write a review.

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MB QUART - RA480.4 240 WATT 4 CHANNEL CAR AMPLIFIER CAR AUDIO CAR AMP - Black

Model: RA480.4
SKU: 4400196
Bridgeable - 92 dB SNR - 30 Hz to 45 kHz - MOSFET Power Supply - 4 x 60 W @ 4 Ohm - 4 x 120 W @ 2 Ohm
Customer Reviews:   Be the first to write a review.

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MB QUART - RA640.4 640 WATT 4 CHANNEL CAR AMPLIFIER CAR AUDIO CAR AMP - Black

Model: RA640.4
SKU: 4400201
Bridgeable - 92 dB SNR - 0.1% THD - 30 Hz to 45 kHz - MOSFET Power Supply - 4 x 80 W @ 4 Ohm - 4 x 160 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

$100.99


Compare
×

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

$63.99

Available from 3 Sellers

Power Acoustik - GT4400 400W 4 CH CAR AUDIO AMPLIFIER AMP 4 CHANNEL GT4-400

Model: GT4-400
SKU: 1306039329
Sold & Shipped by:
Caraudio Closeout
Bridgeable - 4 Ohm - 100 dB SNR - 0.5% THD - 15 Hz to 20 kHz - MOSFET Power Supply - 4 x 30 W @ 4 Ohm - 4 x 40 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

$123.64

Available from 6 Sellers

Power Acoustik - GT42600 2600W 4 CH CAR AUDIO AMPLIFIER AMP 4 CHANNEL GT4-2600

Model: GT4-2600
SKU: 1306039336
Sold & Shipped by:
HPP Enterprises
Bridgeable - 4 Ohm - 100 dB SNR - 0.1% THD - 10 Hz to 35 kHz - MOSFET Power Supply - 4 x 215 W @ 4 Ohm - 4 x 275 W @ 2 Ohm
Customer Reviews:   Be the first to write a review.

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Sale: $42.99

Reg. Price: $49.99

You Save: $7.00

CAD Audio - 4-Channel Professional Headphone Amplifier

Model: HA4
SKU: 3652195
From our expanded online assortment; compatible with most headphone-level sources; high-quality potentiometers; high signal-to-noise ratio; durable design
Customer Reviews:   Be the first to write a review.

Compare
×

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: $130.00

Available from 8 Sellers

Planet Audio - Torque Car Amplifier - 2400 W PMPO - 4 Channel

Model: TRQ4.2400
SKU: 1310898974
Sold & Shipped by:
Beach Audio, Inc
Bridgeable - 87 dB SNR - 20 Hz to 20 kHz - MOSFET Power Supply - 4 x 300 W @ 4 Ohm - 4 x 420 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

Sale:

See price in cart >

Reg. Price: $92.00

Available from 5 Sellers

Planet Audio - Torque Car Amplifier - 1200 W PMPO - 4 Channel

Model: TRQ4.1200
SKU: 1310499058
Sold & Shipped by:
Beach Audio, Inc
Bridgeable - 86 dB SNR - 20 Hz to 20 kHz - MOSFET Power Supply - 4 x 100 W @ 4 Ohm - 4 x 200 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

Sale:

See price in cart >

Reg. Price: $84.00

Available from 10 Sellers

Planet Audio - TRQ4.800 Four-Channel Power Amplifier 200 Watts x 4 Max Power

Model: TRQ4.800
SKU: 1310499065
Sold & Shipped by:
Beach Audio, Inc
Bridgeable - 86 dB SNR - 20 Hz to 20 kHz - MOSFET Power Supply - 4 x 75 W @ 4 Ohm - 4 x 150 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

Sale:

See price in cart >

Reg. Price: $107.00

Available from 8 Sellers

Planet Audio - TRQ4.1600 Four-Channel Power Amplifier 400 Watts x 4 Max Power

Model: TRQ4.1600
SKU: 1310499041
Sold & Shipped by:
Beach Audio, Inc
Bridgeable - 87 dB SNR - 20 Hz to 20 kHz - MOSFET Power Supply - 4 x 200 W @ 4 Ohm - 4 x 300 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

$97.79

Audiopipe - NEW APSM4080 1200W 4 CH CAR AUDIO AMPLIFIER AMP 4 CHANNEL 1200 WATT

Model: APSM-4080
SKU: 1305866629
Sold & Shipped by:
Solid 9
10 Hz to 30 kHz - MOSFET Power Supply - 4, 2 x 80 W, 160 W @ 4 Ohm - 4 x 115 W @ 2 Ohm
Customer Reviews:   Be the first to write a review.

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Polk Audio - 600W Class AB Bridgeable 4-Channel MOSFET Amplifier with Switchable Bass Boost

Model: PA 660
SKU: 1007116
Selectable high or low-pass crossover; variable input gain; switchable 3-position bass boost
Customer Reviews: 4.5 of 5 4.5 of 5 (32 reviews)
1 - 15 of 1342
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