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"Class 2 Power Supply"

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377 items
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JVC - DRVN 800W Class D Mono MOSFET Amplifier - Larger Front
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  • Model: KSAX3201D
  • SKU: 8818215
800W maximum power output; Class D circuitry; MOSFET power supply
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

On Sale
(Reg. $179.99)
Power Acoustik - Gothic Series 900W Class AB Bridgeable Multichannel MOSFET Amplifier with Variable Crossover - Larger Front
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  • Model: GT4-900
  • SKU: 8928169
3-way protection circuitry; high-level, signal-sensing input; low-level preamp outputs; remote mount gain control
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

On Sale
(Reg. $88.99)
Power Acoustik - Razor Series 1500W Class D Mono MOSFET Amplifier with Variable Crossover - Black - Larger Front
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  • Model: RZ1-1500D
  • SKU: 8928187
Variable low-pass and subsonic crossover; high-level input; dash-mount remote gain control; compact chassis
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$91.99
Power Acoustik - Razor Series 2000W Class D Bridgeable Multichannel MOSFET Amplifier - Black - Larger Front
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  • Model: RZ4-2000D
  • SKU: 8928114
High-pass/low-pass crossover; high-level input; dash-mount remote gain control; compact chassis
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$109.99
Kenwood - 2-Channel Class AB Power Amplifier - Black - Larger Front
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  • Model: KAC-5206
  • SKU: 4271218
AB class; bridgeable; MOSFET power supply; variable high- and low-pass crossovers; line- and speaker-level inputs; headphone jack; 5Hz - 50kHz frequency response
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$99.99
JVC - DRVN 800W Class AB Bridgeable Multichannel MOSFET Amplifier - Larger Front
You may compare up to four items at a time.

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  • Model: KSAX3204
  • SKU: 8818303
800W maximum power output; Class AB circuitry; MOSFET power supply
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

On Sale
(Reg. $149.99)
Power Acoustik - Gothic Series Class AB Full Range Amplifier - Black Brushed Aluminum - Larger Front
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  • Model: GT2-1800
  • SKU: 1306919683
Bridgeable - 100 dB SNR - 0.1% THD - 10 Hz to 35 kHz - MOSFET Power Supply - 2 x 280 W @ 4 Ohm - 2 x 360 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

$93.39
Power Acoustik - Razor Series 1200W Class D Bridgeable Multichannel MOSFET Amplifier - Black - Larger Front
You may compare up to four items at a time.

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  • Model: RZ4-1200D
  • SKU: 8928239
High-pass/low-pass crossover; high-level input; dash-mount remote gain control; compact chassis
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$102.99
PrecisionPower - PHANTOM Car Amplifier - 900 W RMS - 4 Channel - Class D - Multi - Larger Front
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  • Model: P900.4
  • SKU: 1306146355
Bridgeable - 102 dB SNR - MOSFET Power Supply - 4 x 145 W @ 4 Ohm - 4 x 225 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

$171.57
On Sale
Save $18.42 (Reg. $189.99)
Power Acoustik - Razor Series 1500W Class D Mono MOSFET Amplifier with Variable Crossover - Black - Larger Front
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

  • Model: RZ1-1500D
  • SKU: 1305768947
Variable low-pass and subsonic crossover; high-level input; dash-mount remote gain control; compact chassis
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

$91.44
Alpine - Car Amplifier - 1 Channel - Class D - Larger Front
You may compare up to four items at a time.

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  • Model: PDX-M12
  • SKU: 4151773
4 Ohm - 92 dB(A) SNR - 0% THD - 5 Hz to 400 kHz - Pulse Power Supply - 1 x 1.20 kW @ 4 Ohm - 1 x 1.20 kW @ 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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$849.99
Power Acoustik - Razor Series 2000W Class D Bridgeable Multichannel MOSFET Amplifier - Black - Larger Front
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

  • Model: RZ4-2000D
  • SKU: 1305768930
High-pass/low-pass crossover; high-level input; dash-mount remote gain control; compact chassis
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

$108.99
Alpine - Car Amplifier - 4 Channel - Class D - Larger Front
You may compare up to four items at a time.

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  • Model: PDX-F6
  • SKU: 4151791
Bridgeable - 4 Ohm - 96 dB(A) SNR - 0% THD - 5 Hz to 100 kHz - Pulse Power Supply - 4 x 150 W @ 4 Ohm - 4 x 150 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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$749.99
Alpine - X-Power Car Amplifier - 650 W PMPO - 4 Channel - Class D - Larger Front
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  • Model: MRX-F65
  • SKU: 5548284
Bridgeable - 106 dB SNR - 0% THD - 5 Hz to 45 kHz - MOSFET Power Supply - 4 x 110 W @ 4 Ohm - 4 x 160 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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$349.99
Power Acoustik - 6000W Class D Mono MOSFET Amplifier with Bass Boost - Larger Front
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  • Model: GT1-6000D
  • SKU: 1306696607
MOSFET PWM power supply; 3-way protection; variable 40-150Hz low-pass crossover; variable 20-50Hz subsonic crossover; 45Hz bass boost; data link system; 180° phase switch
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

$169.51