AK45Pro Stereo Receivers Amplifier Home Audio with Bluetooth 5.3, 2.0 Channel Power Amplifier with USB,SD,RCA,FM,2MIC in for Home Theater Speakers, Karaoke, Party, Home Amplifier with Remote Control

Price: $36.99 - $28.85
(as of Dec 02, 2024 20:28:00 UTC – Details)

Product Description

1 Front Panel

2 Back Panel

3 Speaker Connection

4 Packing List

Home Theater

Suitable for your home theater sound system.

Amplifier for Karaoke

2 microphone inputs allow you to enjoy a fun karaoke party time anytime!

Studio Entertainment

Suitable for studio, garages or auxiliary entertainment areas.

400 Watts Peak Power

The stereo amplifier features 400 Watts X2 peak power,40 Watts X2 rated power,suitable for your karaoke, home theater, acoustic sound system

Product Specifications:

Max Output Power 400W X 2 RMS 50W X 2 Input Mode RCA/BT/USB/SD CARD/MIC; Speaker Impedance 4-16 Ohms Bluetooth Range Up to 33ft/10m THD ≤ 0.1% SNR 92db Power Adapter DC12V/5A, AC 110V-240V Net Weight 690g （1.52 lb） Size 180x138x65mm （7.1×5.44×2.56 in）

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).

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?

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.

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.

Upgraded Power: This AK45 Pro home audio amplifier receiver is upgraded with 2 audio processing chips compared to the AK45 Audio Amplifier, and upgraded to 100W power rating to be used for multi-speaker 4-16 ohms impedance.
Multiple Input Modes: The audio receiver amplifier supports multiple external signal sources: connect to music streaming devices such as computers/mobile phones/laptops via Bluetooth ,RCA input. It also supports USB port, SD port
Bluetooth Connection: Home stereo amplifier built-in Bluetooth 5.3 chip, Bluetooth connection is simple to pair, and can maintain a stable connection within 30 feet / 10 meters range
EQ Controls &Remote Control: The bluetooth amplifier uses knobs to control microphone volume, bass, treble and master volume. The included remote control allows you to enjoy different music and sounds from your couch
Wide Application: The mini stereo receivers amplifier compatible with mobile phones, computers, tablets, notebooks, TVs and projectors with AV audio etc. Recommend for home TV audio, computer audio system-game, tower Speaker, garden speaker