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  • SKU: 9999243200050004
This Definitive Technology package brings rich, full-bodied sound to your home theater or your next backyard party. The package includes a 300W 2-channel wireless amplifier with built-in Wi-Fi for streaming your music library or Internet Radio, and two 5¼" indoor/outdoor speakers built for all-weather performance.
$799.96
Free Shipping on Orders $35 and Up

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  • SKU: 9999243200050003
This Definitive Technology package brings rich, full-bodied sound to your home theater or your next backyard party. The package includes a 300W 2-channel wireless amplifier with built-in Wi-Fi for streaming your music library or Internet Radio, and two 5¼" indoor/outdoor speakers built for all-weather performance.
$799.96
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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  • 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

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.

$178.99
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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
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$37.93
On Sale
Save $38.57 (Reg. $76.50)
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What is Marketplace?

Marketplace Items

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  • can only be returned to the Marketplace Seller

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$54.98
On Sale
Save $68.77 (Reg. $123.75)
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  • Model: YHT-4910UBL
  • SKU: 4372018
Dolby TrueHD, Dolby Digital Plus and DTS-HD Master Audio surround sound decoders; front-panel USB port; Virtual CINEMA FRONT and CINEMA DSP technologies; 4K Ultra HD and 3D pass-through

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.

$429.99
Free Shipping on Orders $35 and Up

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Rating Breakdown

69%
(132 Reviews)
26%
(49 Reviews)
4%
(8 Reviews)
1%
(1 Review)
0%
(0 Reviews)
Ease of Use:
4.5
Features:
4.5
Sound Quality:
4.6
Value for Price:
4.6
  • Model: MA475D
  • SKU: 1308747833
Bridgeable - 90 dB SNR - 0.1% THD - MOSFET Power Supply - 4 x 80 W @ 4 Ohm - 4 x 100 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

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$291.39
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  • Model: MA275D
  • SKU: 1308747857
Bridgeable - 90 dB SNR - 0.1% THD - 20 Hz to 20 kHz - MOSFET Power Supply - 2 x 75 W @ 4 Ohm - 2 x 100 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

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$171.54
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  • Model: MRX-M55
  • SKU: 5526431
PDX technology; global modulation circuitry; multistage power management circuit; voltage sensing; blue LED power indicator; 4-channel nonfading preamp input
  5.0  (6 Reviews)

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.

$299.99
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Rating Breakdown

100%
(6 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Sound Quality:
5
Ease of Use:
5
Accuracy of Controls:
5
  • Model: RA1000.1
  • SKU: 4394419
95 dB SNR - 0.1% THD - 15 Hz to 250 Hz - MOSFET Power Supply - 1 x 475 W @ 4 Ohm - 1 x 750 W @ 2 Ohm

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.

$259.99
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  • Model: GT4-400
  • SKU: 1306039329
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
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

$56.69
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  • Model: AMP-6800
  • SKU: 1305920697
1700 W PMPO - 20 Hz to 20 kHz
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

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$319.11
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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

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$41.95
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  • Model: FX1-4000D
  • SKU: 1305856170
100 dB SNR - 0.5% THD - 15 Hz to 150 Hz - MOSFET Power Supply - 1 x 1.20 kW @ 4 Ohm - 1 x 1.70 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

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$146.33
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  • Model: FX1-3000D
  • SKU: 1306039275
100 dB SNR - 0.5% THD - 15 Hz to 150 Hz - 1 x 900 W @ 4 Ohm - 1 x 1.30 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

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$147.41
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