Warm Tips

1. The power switch only controls AC 100-240V input, but is invalid for DC 12V input.

2. For safer and faster delivery, the remote control may not include battery (CR2025), please prepare it by yourself. 

3. AK45 amplifier supports both AC and DC voltage input. Default not include power adapter, please prepare it by yourself or buy from: LINK    

Features

• Multiple input way: With Bluetooth/Stereo RCA/USB(U-disk)/SD Card/FM Radio and MIC input, compatible with almost all audio devices such as MP3, phone, tablet, computer, CD players etc. to meet different needs of home audio systems and enjoy karaoke easily.

• High power and AC/DC input: Rated 40W×2 output power, supports speakers with 4-16 ohm impedance. Support DC 12V or AC 90-240V input, it is more practical and adapts to various occasions such as home/car/boat.

• Dual MIC and Treble&Bass Control: Design with 2 microphone jacks, allowing you to experience a more joyful karaoke with friends and family. And also with independent control knobs, you can adjust the treble, bass and volume of the microphone according to your preferences.

• Remote Control&LED Screen: Except the buttons on the panel can control the mode and track settings, also equipped with a remote control, which is more convenient to use. Designed with LED display screen, can show the working status and song information in real time.

Parameters

• Audio input: Bluetooth 5.0 / Stereo RCA / USB(U-disk) / SD Card / MIC / FM Radio
• Audio output: Speaker Jack
• U-disk supported formats: WAV/FLAC/MP3/APE/WMA
• Max. capacity of U-disk&SD Card: 64G
• Rated output power: 40W×2
• Speaker Impedance: 4-16Ω
• Treble and Bass Control: support
• Remote control: support
• Power supply: AC 90-240V(50-60Hz)  
                          DC 12V/5A
• THD: 0.5%
• SNR: 85dB
• Dimensions (W*D*H): 180*138*65mm / 7.09*5.43*2.56in
• Net weight: 700g / 1.54lb
• Package weight: 900g / 1.98lb

Packing List

• 1*AK45 Amplifier
• 1*Power Cable
• 1*Remote Control(without battery CR2025)
• 1*FM Antenna