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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BT-298Pro 400W Amp, 2.0 Bluetooth Home Stereo Receiver w/Mic Echo & Bass

Product ID: 654581978

Details

Audio Output Mode
Stereo
Brand
Joengoep
Color
Black
Compatible Devices
Amplifier
Connectivity Technology
RCA Bluetooth
Connector Type
3.5mm Jack RCA

📶Bluetooth 5.0 seamless pairing

🔊800W max output power

🎛️Adjustable bass & treble controls

€ 112.92

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Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎶 Elevate your sound game — because your space deserves to be heard!

COMPACT STYLISH - Sleek, desktop-friendly design fits seamlessly into modern living spaces without sacrificing power.
NEXT GEN CONNECTIVITY - Bluetooth 5.0 ensures ultra-stable, lag-free wireless streaming from all your favorite devices.
POWERHOUSE PERFORMANCE - Delivers a commanding 800W peak output to energize any space, from home theaters to lively parties.
VERSATILE INPUTS GALORE - Connect effortlessly via Bluetooth, USB, SD, AUX, RCA, or MIC — perfect for karaoke nights or casual listening.
TAILORED SOUND EXPERIENCE - Fine-tune your audio with dedicated bass, treble, and master volume knobs for crystal-clear sound.

The Joengoep 298Pro is a compact yet powerful 2.0 channel stereo amplifier delivering up to 800W peak output. Equipped with Bluetooth 5.0 for stable wireless streaming, it supports multiple inputs including USB, SD, AUX, RCA, and MIC with echo. Adjustable bass and treble controls plus remote operation make it ideal for home theaters, karaoke, and versatile audio setups in apartments, offices, or garages.

Specifications

ASIN	B0DCZD9W2G
Audio Output Mode	Stereo
Audio Output Type	Speakers
Best Sellers Rank	#20,484 in Electronics ( See Top 100 in Electronics ) #100 in Audio Component Amplifiers
Brand	Joengoep
Built-In Media	Power Cable
Color	Black
Compatible Devices	Amplifier
Connectivity Technology	RCA, Bluetooth, Auxiliary, USB
Connector Type	3.5mm Jack, RCA, USB
Control Method	Remote
Controller Type	Hand Control
Customer Reviews	4.2 4.2 out of 5 stars (162)
Format	WMA
Item Dimensions D x W x H	7.09"D x 5.4"W x 2.17"H
Item Weight	2.6 Pounds
Manufacturer	Joengoep
Model Number	BT-298Pro Stereo Audio Amplifier
Number of Channels	2
Other Special Features of the Product	RCA
Output Power	800 Watts
Output Wattage	800 Watts
Surround Sound Channel Configuration	2
Warranty Description	1 Year
Wattage	50 watts
Wireless Technology	Bluetooth

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 112.92

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered 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 Slovakia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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