Since 2015, JOENGOEP has pioneered authentic sound. Unlike amplifiers that artificially boost bass or treble, we faithfully reproduce the original studio recording. Born from a commitment to true music, we unite engineers and enthusiasts to make high-end audio accessible. Discover your sound rebirth.
Joengoep amplifiers
BT-398A
AK-50
BT-298pro
S-188pro
AK-50 Bluetooth Stereo Audio Amplifier
Upgraded version of the AK-45 stereo amplifier
400W*2 Peak Power
Professional indoor stereo receiver is designed as an independent 2.0 channel output, and the rate load power of each channel can reach 400W.
Bluetooth 5.0 Connectivity
Bluetooth range up to 32FT/10M.Please switch to bluetooth mode first and the bluetooth control distance is at an accessible distance.
Remote Control
The remote control helps you select the input mode and adjust the volume.
Perfect For Karaoke
2 microphone inputs increase the entertainment of the AMP.Microphone volume and echo adjustment let you enjoy a cheerful karaoke party time anytime, anywhere!
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).
AK-50 Bluetooth Stereo Audio Amplifier
Upgraded version of the AK-45 stereo amplifier
400W*2 Peak Power
Professional indoor stereo receiver is designed as an independent 2.0 channel output, and the rate load power of each channel can reach 400W.
Bluetooth 5.0 Connectivity
Bluetooth range up to 32FT/10M.Please switch to bluetooth mode first and the bluetooth control distance is at an accessible distance.
Remote Control
The remote control helps you select the input mode and adjust the volume.
Perfect For Karaoke
2 microphone inputs increase the entertainment of the AMP.Microphone volume and echo adjustment let you enjoy a cheerful karaoke party time anytime, anywhere!
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).
Since 2015, JOENGOEP has pioneered authentic sound. Unlike amplifiers that artificially boost bass or treble, we faithfully reproduce the original studio recording. Born from a commitment to true music, we unite engineers and enthusiasts to make high-end audio accessible. Discover your sound rebirth.
Joengoep amplifiers
BT-398A
AK-50
BT-298pro
S-188pro