Sunbuck Stereo Amplifier, Stereo Receivers with Bluetooth 5.0, Compact Home Audio Amplifier, 2 Channel Bluetooth Stereo Amplifier, Home Theater 400Wx2, with RCA/USB/FM, Receiver for Speakers, AS-35BU

Price: $65.99 - $54.99
(as of Dec 07, 2023 09:21:18 UTC – Details)

Product Description

Sunbuck Bluetooth 5.0 Stereo Audio Amplifier & Receiver

Sunbuck is founded with a mission to bring more cost-effective audio equipment to more people. With ten years of effort and dedication, Sunbuck’s amplifiers and receivers have received high praise from many customers in Asia, the Americas, and Europe.

Bluetooth Amplifier&Receiver for Speakers

Powerful sound-Max 400Wx2 power output(RMS 60w×2)
Flexible 7 inputs-2 pairs RCA audio inputs, 2 microphone inputs, USB2.0, SD card, Bluetooth 5.0,AUX and FM radio
Built-in bluetooth 5.0 for wireless audio streaming-Compatible with all your favorite bluetooth devices(For iPhone, Android, Smartphone, iPad, Tablet, PC, etc.)
Plug and Play
Solid and Durable

Bluetooth 5.0 Chip

Small and Compact Size

Home Audio Stereo System

Easy to Use

Suitable for Various Occasions-Work or Play

Power supply
DC12V/5A-10A, AC110V

Power output
MAX 400W x 2, RMS 60W x 2

Effective frequency range
20Hz~20KHz

Input sensitivity
300mv

Distortion rate
≤0.1%

Load impedance
4-16 ohms

Bluetooth version
5.0

Signal to noise ratio
≥65dB

Size
135x 155 x 55mm ( 5.31*6.1*2.17 in)

Weight
1.5kg(3.3lb)

The power amplifier is connected correctly, why is there noise such as electric current?

Please check whether there is current sound when no load. And confirm that the surrounding current signals will not cause interference. Please make sure all the cable completely pushed into the device, incompletely connections will create distorted.

Why only one channel work ? Is it defective?

Since the amplifier is not used alone, it needs to be used together with other electronic equipment, so it needs to be ruled out one by one! Are the positive and negative wires connected to the speaker connected together?

If you find that the Bluetooth connection is unstable, you can try the following steps to solve it.

Make sure there are no obstacles (especially metals) blocking the signal. Turn off the power amplifier, disconnect and clear the connection of the Bluetooth transmitting device, and try to reconnect.

Can you connect two devices with bluetooth?

No, connecting two at the same time will cause the audio stream to be disrupted. It can only be disconnected and then connected to other devices.

How to connect to a bluetooth speaker?

The Bluetooth speaker is a Bluetooth receiver, which is the same as the Bluetooth function of the power amplifier, and the Bluetooth speaker already has a small power amplifier, which may cause burn-in after being amplified by other power amplifiers.

Sunbuck Bluetooth Stereo Amplifier

Peak Power

400W x 2
300W x 2
300W x 2
250W x 2

Bluetooth

✔
✔
✔
✔

USB Input

✔
✔
✔
✔

Weight

5.31*6.1*2.17 in
5.27*4.09*1.69 in
6.1*5.31*2.17 in
7.08*5.31*2.17 in

Dimensions

3.3lb
0.59lb
2.2 lb
2.64lb

【Sufficient Power】A robust and impactful sound is suitable both indoor and outdoor. The power amplifier provides you with Max 400Wx2 power output(RMS 60w×2).
【High Fidelity】The AS-35BU stereo receiver has upgraded audio processing chips. Low distortion and low noise allow you to enjoy wonderful music all the time.
【Flexible 7 inputs】The stereo amplifier supports various external signal sources. 2 pairs RCA audio inputs, 2 microphone inputs, USB2.0, SD card, Bluetooth 5.0, FM radio and AUX.
【Excellent Bluetooth Compatibility】The bluetooth amplifier is compatible with all your favorite bluetooth devices(For iPhone, Android, Smartphone, iPad, laptop, Computer, etc.)
【Small & Compact】The compact size of our audio receiver ensures that it takes up minimal space in your stereo system, and fits easily into your bookshelf or A/V cabinets.