DISCOVER TOP DEALS

Save on HDTVs, cell phones, laptops and more.

Shop now ›

Current Offers
  • (12)
  • (8)
  • (1)
Brand
  • (39)
  • (3)
  • (2)
  • (1)
Price
  • (11)
  • (13)
  • (2)
  • (2)
  • (6)
  • (6)
  • (2)
  • (3)
Enclosure Type
  • (3)
Customer Reviews
  • (2)
  • (3)
  • (3)
  • (3)
  • (3)
Number of Channels
  • (13)
  • (4)
  • (2)
Condition
  • (44)
  • (1)
Sort by:
Items per page:
  • Model: OPTI10M8
  • SKU: 1310127234
60 Hz to 4.50 kHz - 4 Ohm - 97 dB Sensitivity
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 continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: OPTI10MI
  • SKU: 1307076217
60 Hz to 4.50 kHz - 3 Ohm - 10"
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 Now
Regular Price: $73.99
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to 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

Learn More

$215.03
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: OPTI1232D
  • SKU: 1305410839
4 Ohm - 12"
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

$148.98
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to 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

Learn More

On Sale Now
Regular Price: $73.99
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: OPTI100X4
  • SKU: 1307767566
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
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

$209.99
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to 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

Learn More

On Sale Now
Regular Price: $90.99
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: OPTIBT72
  • SKU: 1304644914
1.50 Hz to 20 kHz - 4 Ohm - 105 dB Sensitivity
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 Now
Regular Price: $94.99
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: OPTI1600X2
  • SKU: 1308747499
Bridgeable - 100 dB SNR - 0.5% THD - 10 Hz to 35 kHz - 2, 2 x 1.60 kW, 3.20 kW @ 4 Ohm - 2 x 2.24 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

$766.57
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: OPTI250X2
  • SKU: 1307767559
Bridgeable - 100 dB SNR - 0% THD - 10 Hz to 35 kHz - MOSFET Power Supply - 2 x 250 W @ 4 Ohm - 2 x 350 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

$207.80
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: OPTI2001D
  • SKU: 1306593579
90 dB SNR - 0.1% THD - 10 Hz to 250 Hz - MOSFET Power Supply - 1 x 300 W @ 4 Ohm - 1 x 750 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

$271.29
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: OPTI7001D
  • SKU: 1306914381
90 dB SNR - 0.5% THD - 10 Hz to 250 Hz - MOSFET Power Supply - 1 x 1.60 kW @ 4 Ohm - 1 x 3.07 kW @ 2 Ohm
  4.0  (1 Review)
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

$789.99
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Rating Breakdown

0%
(0 Reviews)
100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4
Sound Quality:
4
Ease of Use:
4
Accuracy of Controls:
4
  • Model: OPTI3500D
  • SKU: 1307766453
90 dB SNR - 0.1% THD - 20 Hz to 250 Hz - MOSFET Power Supply - 1 x 1.80 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

$693.10
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: OPTI3201D
  • SKU: 1306914367
90 dB SNR - 0.5% THD - 10 Hz to 250 Hz - MOSFET Power Supply - 1 x 820 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

$379.99
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: OPTI2601D
  • SKU: 1306606699
90 dB SNR - 0.5% THD - 10 Hz to 250 Hz - MOSFET Power Supply - 1 x 610 W @ 4 Ohm - 1 x 1.07 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

$340.21
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Select 2 to 4 items to Compare