HiFi 2.1 Channel Power Amplifier Stereo Bass Sound Amp, Rms 20Wx2+40W Mini Digital Audio Power Amplifier for Home Speakers, ST-838 Subwoofer Amplifier Audio Stereo Bass Amp with Power Supply
HiFi 2.1 Channel Power Amplifier Stereo Bass Sound Amp, Rms 20Wx2+40W Mini Digital Audio Power Amplifier for Home Speakers, ST-838 Subwoofer Amplifier Audio Stereo Bass Amp with Power Supply
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MUSICOZY

HiFi 2.1 Channel Power Amplifier Stereo Bass Sound Amp, Rms 20Wx2+40W Mini Digital Audio Power Amplifier for Home Speakers, ST-838 Subwoofer Amplifier Audio Stereo Bass Amp with Power Supply

4 stars out of 13 reviews
(4.0)|
13 ratings
HiFi 2.1 Channel Power Amplifier Stereo Bass Sound Amp, Rms 20Wx2+40W Mini Digital Audio Power Amplifier for Home Speakers, ST-838 Subwoofer Amplifier Audio Stereo Bass Amp with Power SupplyAK55 Amplifier Home Audio Stereo Receiver Bluetooth 5 0 Rated Power 70W X2 Mini AMP 2 0 Channel HiFi Stereo Amplifier Home Theater Audio System Studi
Actual Color:Black
selected, Black, $22.99, was $25.99
$25.99

Key item features

  • Powerful Audio: Delivers 2.1 channel output with RMS 20W x 2 (L/R) + 40W (subwoofer), capable of driving most home, car, marine, or outdoor passive speakers and subwoofers with excellent sound and low distortion.
  • Precise Controls: Features main volume, treble, and bass control knobs for delicate sound adjustments, along with a dedicated sub volume control to manage passive subwoofer and speaker volumes separately.
  • Versatile Connectivity: Equipped with standard stereo RCA and 3.5mm AUX inputs, ensuring compatibility with various devices like mobile phones, MP3 players, CD players, TVs, and computers.
  • Compact Design: Measures 5.9x3.6x1.4 inches (15x9.1x3.7 cm) and weighs 0.66 pounds (0.3 kg), featuring a matt black aluminum alloy case for portability and easy installation in diverse settings.
  • Included Adapter: Comes with a DC 12V 3A power adapter, eliminating the need to purchase a separate power supply for immediate use.
  • Technical Specifications: Operates at a rated voltage of 12V, with a frequency response of 20-20KHz, 0.4% distortion rate, 80dB SNR, and 4-8 Ohm impedance.
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Current price is Now $22.99
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was $25.99
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Columbus, 43215
Arrives by Tue, Mar 17
Sold by MUSICOZY
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3.861702127659574 stars out of 5, based on 1323 seller reviews(3.9)
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4 out of 5 stars
stars13 ratings9 reviews
How item rating is calculated
  1. 5 stars54% (7)
  2. 4 stars23% (3)
  3. 3 stars8% (1)
  4. 2 stars0% (0)
  5. 1 star15% (2)

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Showing 1-3 of 9 reviews

May 24, 2025
anonymous
Item details
Color: Black
Sold byMUSICOZYDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great functionality for the price.

Very functional and good quality sound for the price paid. The bluetooth function and radio music work very well. This little stereo will be at our back yard and pool area driving two outdoor speakers. Sound is powerful enough for this area. I built an enclosure to protect it from the weather as needed.

Incentivized Review
Helpful?6577HBJ1ZTWL9563171304
Jun 14, 2025
David
Item details
Color: Black
Sold byMUSICOZY
5 out of 5 stars review

Verified Purchase

Happy Jammer

I would recommend this product to others.

Incentivized Review
Helpful?6577HBJ1ZTWL9563171304
May 15, 2025
Tyrone
Item details
Color: Black
Sold byMUSICOZYDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great sound and lots if functionality for the cost!!; Totally pleased with this item.

Incentivized Review
Helpful?6577HBJ1ZTWL9563171304