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800W Bluetooth Stereo Amplifier, 2.1 Channel Home Audio with Karaoke, USB/SD & FM Radio

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$68.99
Sep 23 · Macy's
Best price
$68.99
−7% vs high
14-day high
$73.99
All stores
$74$71$69
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $68.99 at Macy's. Highest: $73.99. Current best is 7% below the 14-day high.

About this product

The Artudatech 800W Bluetooth Stereo Amplifier is a 2.1-channel home audio system designed for immersive sound in small gatherings and home theaters. It delivers 800W of rated power with a peak output of up to 2500W, ensuring robust audio performance. The amplifier supports Bluetooth 5.4 for wireless streaming from mobile devices, and includes built-in FM radio, USB, and SD card playback. With four microphone inputs, reverb and delay controls, and a five-band equalizer, it enables professional-grade karaoke functionality. Dual signal inputs and a center surround output allow flexible connections to powered subwoofers or external equipment. Compatible with both 110V household and 12V car power, it comes with a remote control and RCA cable for plug-and-play setup.

  • 800W rated power, 2500W peak power
  • Bluetooth 5.4 wireless connectivity
  • Four microphone inputs with reverb
  • FM radio, USB, and SD card support
  • Dual signal inputs and center surround output
  • Remote control included

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800W Bluetooth Stereo Amplifier, 2.1 Channel — Price History