Save up to 50% on 3-Day Sale deals.Ends 12/7.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. AudioControl - 800W 4-Channel Class D Matrix DSP Amplifier - Black.
  • Alt View 11. AudioControl - 800W 4-Channel Class D Matrix DSP Amplifier - Black.
  • Alt View 12. AudioControl - 800W 4-Channel Class D Matrix DSP Amplifier - Black.
  • Alt View 13. AudioControl - 800W 4-Channel Class D Matrix DSP Amplifier - Black.
  • Alt View 14. AudioControl - 800W 4-Channel Class D Matrix DSP Amplifier - Black.
  • Alt View 15. AudioControl - 800W 4-Channel Class D Matrix DSP Amplifier - Black.
  • Alt View 16. AudioControl - 800W 4-Channel Class D Matrix DSP Amplifier - Black.
  • Alt View 17. AudioControl - 800W 4-Channel Class D Matrix DSP Amplifier - Black.
  • Alt View 18. AudioControl - 800W 4-Channel Class D Matrix DSP Amplifier - Black.
  • Alt View 19. AudioControl - 800W 4-Channel Class D Matrix DSP Amplifier - Black.

AudioControl - 800W 4-Channel Class D Matrix DSP Amplifier - Black

Model:
D-4.800
SKU:
6320223
Your price for this item is $699.99

Customer reviews

Rating 4.2 out of 5 stars with 5 reviews

Rating Filter

80%
would recommend
to a friend
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-5 of 5 reviews

  • Must have for any stereo upgrade.

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Must have for any stereo system. I used it to tie in my factory touch screen head unit with all new speakers and sub. Wow! What a difference. My application was for a 2015 Honda Accord. The sound is crisp and loud and the guys at the Bayshore store tuned installed the equipment and tuned the stereo beautifully. The Bluetooth device feature add on is nice too in case I want to change the sound from my phone.

    I would recommend this to a friend

  • Michael

    |
    |
    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Had a problem with this amplifier and Ryan in the Menomonee Falls , WI car audio installation department was fantastic at deciphering the problem and we ordered a new amp to switch out!!!

    I would recommend this to a friend

  • Dont Buy

    |
    |
    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Installed the amp amp, althought the amp is marketed at 400 watts by 4 channels, its clearly not. To ad to the mix, audio control discontinued the bt24 that allows bluetooth connectivity to adjust the dsp therefore you need to hard wire vis mini usb and laptop to adjust the dsp settings.

    No, I would not recommend this to a friend

  • Nothing like this dsp, a lot of power from the amp

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    After trying a dsp you'll realize that is a must have for any car audio setup

    I would recommend this to a friend

  • Good Amp

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very good amp. No issues whatsoever. Audio control never disappoint.

    I would recommend this to a friend
Page 1, Showing 1-5 of 5 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2025 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.