Sunbuck 2000W Bluetooth 5.0 Stereo Amplifier with Karaoke, FM, USB, SD, AUX, Remote - Home Audio Receiver
Sunbuck 2000W Bluetooth 5.0 Stereo Amplifier with Karaoke, FM, USB, SD, AUX, Remote - Home Audio Receiver
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Sunbuck 2000W Bluetooth 5.0 Stereo Amplifier with Karaoke, FM, USB, SD, AUX, Remote - Home Audio Receiver

134 ratings

Key item features

  • Powerful Audio: Delivers a peak power output of 2000W and a rated power of 400W, providing robust sound for various audio needs.
  • Wireless Connectivity: Features Bluetooth 5.0 for seamless wireless streaming, enhancing convenience for audio playback.
  • Versatile Inputs: Equipped with USB, SD, DVD, and AUX ports, offering multiple options for connecting audio sources.
  • Karaoke Ready: Supports up to 4 microphones with adjustable reverb and delay settings for enhanced vocal clarity during karaoke sessions.
  • Sound Customization: Includes a 5-band EQ mixer and built-in FM radio for precise sound adjustments and additional entertainment.
  • Compact Design: Measures 11.4x3.7x9.4 inches, making it a user-friendly and space-efficient addition to any audio system.
  • Dual Voltage: Operates on both AC 110V and DC12V, providing flexible power options with a US plug.
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Specs

Peak audio power handling, 2000 WAudio power amplifier class, Class A AmplifierIn/Out type, BluetoothImpedance, 16 ohmSignal-to-noise ratio, 90Rms power rating, 400 W

About this item

Product details

Topteng Stereo Receivers with Bluetooth 5.0 HiFi Sunbuck 2000W Stereo Power Amplifier Karaoke FM USB SD AUX Remote is a versatile audio power amplifier designed for immersive sound experiences. With a peak power output of 2000W and Bluetooth 5.0 connectivity, it delivers seamless wireless streaming and powerful audio performance. Ideal for home theater setups, karaoke, and parties, this amplifier features dual input options, built-in FM radio, and a 5-band EQ mixer for precise sound adjustments. Enhanced vocal clarity is achieved through microphone reverb and delay settings, supporting up to 4 microphones. Compact and user-friendly, it includes a remote control for convenient operation, making it a perfect addition to any audio system.
  • Model: AS-336BU
  • Peak Power: 2000W
  • Rated Power: 400W
  • Bluetooth: 5.0
  • Voltage: AC 110V, DC12V
  • Plug: US Plug
  • Size: 11.4x3.7x9.4in
  • EQ: 5-band Mixer
  • Mic Inputs: 4
  • Inputs: DVD, AUX
  • Ports: USB, SD
  • Channel: 2.0
  • Color: Black
info:
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Specifications

Peak audio power handling

2000 W

Audio power amplifier class

Class A Amplifier

In/Out type

Bluetooth

Impedance

16 ohm

Warranty

Warranty information

90 Days

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Warnings

Customer ratings & reviews

3.8 out of 5 stars
stars
134 ratings41 reviews
Includes global ratings and reviews
How item rating is calculated

Reviews summary

Pros

  • : The receiver delivers powerful output and features for its price.

Neutral

  • : It installs easily but lacks channel up/down controls.

Cons

  • : Limited channel visibility and poor reception quality affect overall performance.
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Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 41 reviews

May 13, 2026
Reviewer name: Lawrence
Sold and shipped byTopteng Tech
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Unit

Much better sound reproduction than more expensive, popular brand amps. Great EQ!

Helpful?1KQW86P117XT5020870628
Jun 2, 2026
Reviewer name: SON
Sold and shipped byTopteng Tech
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Doesn't work

It's doesn't work as one for bass drum and one for snare. Trying to switch many different adapters but still doesn't work. Can I replace it??

Helpful?1KQW86P117XT5020870628
May 2, 2026
Reviewer name: Dedrick
Sold and shipped byTopteng Tech
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Superb Amplifier

I love that it's compacted first of all with such features including. The Bluetooth is a great feature that I love along with the other connections.

Helpful?1KQW86P117XT5020870628
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