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

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.

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?

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.

Can bluetooth function and wired connection be used simultaneously?

Please note that the Bluetooth function and the wired function cannot be used at the same time, so when you want to use the amplifier via the Bluetooth function, do not connect any devices to the jacks (except the microphone jack).

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Amplifier Home Audio Stereo Receivers with Bluetooth 5.0,Power Amplifier 400Wx2,2.0 Channel Stereo Amplifier System for Home Speakers, Karaoke,Garage,Home Amp/USB/SD/RCA/MIC in, Remote Control

Product ID: 691252435

Details

Brand
Joengoep
Compatible devices
Speaker
Connectivity technology
RCA Bluetooth
Controller type
Remote Control
Special features
RCA

📶Bluetooth 5.0 seamless pairing

🔊800W peak power output

🎛️Adjustable bass & treble controls

S$116

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Description

🎵 Elevate your sound game—because your space deserves legendary audio vibes!

COMPACT COMPATIBLE - Sleek design fits anywhere and pairs with all your favorite devices—from home theaters to garage karaoke sessions.
NEXT GEN BLUETOOTH 5 0 - Effortlessly connect your devices with ultra-stable, noise-free wireless streaming for uninterrupted jams.
POWERHOUSE PERFORMANCE - Experience crystal-clear sound with a massive 400W x 2 stereo output, perfect for any room or party vibe.
TAILORED SOUND CONTROL - Fine-tune bass, treble, and volume with dedicated knobs or the included remote for ultimate convenience.
VERSATILE CONNECTIVITY - Plug in via USB, SD, RCA, AUX, or MIC inputs—your audio, your way, no limits.

The Joengoep BT-298Pro is a compact 2.0 channel stereo amplifier delivering up to 800W peak power with Bluetooth 5.0 connectivity. Designed for 4-16Ω passive speakers, it supports multiple inputs including USB, SD, RCA, AUX, and MIC, and features adjustable bass and treble controls with remote operation. Ideal for home theaters, karaoke, and versatile audio setups, it combines powerful sound with seamless wireless streaming in a sleek, space-saving design.

Specifications

ASIN	B0DCZD9W2G
Audio Output Mode	Stereo
Audio Output Type	Speakers
Brand	Joengoep
Built-In Media	AC110V Plug, BT-298 Pro Amplifier, Remote Controller, User Manual
Color	Black
Compatible Devices	Speaker
Connectivity Technology	RCA, Bluetooth, Auxiliary, USB
Connector Type	USB
Control Method	Remote
Controller Type	Remote Control
Customer Reviews	4.2 4.2 out of 5 stars (168)
Format	WMA
Item Dimensions D x W x H	18D x 13.7W x 5.5H centimeters
Item Weight	2.6 Pounds
Manufacturer	Joengoep
Model Number	BT-298Pro Stereo Audio Amplifier
Number of Channels	2
Number of Items	1
Other Special Features of the Product	RCA
Output Power	800 Watts
Output Wattage	800 Watts
Surround Sound Channel Configuration	2 Channel
Wattage	50 watts
Wireless Technology	Bluetooth

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S$116

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to SINGAPORE.

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TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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