40-watt Multifunctional Bluetooth Powered Acoustic Amplifier COOLMUSIC AC-20

• 20W Amp with Excellent Sound: The 8-inch woofer has responsive sensitivity and dynamics and also the utmost portability. And for improving the acoustic guitar sound, a 2-inch tweeter is added. It has custom tweeter diaphragm, which beat any other types, bringing outstand 22KHz frequency response.

• Best Match for Best Resonance: Made of 15-ply quality high-density wood, enhance the sturdiness & portability of the cabinet to the upmost. Months of effort work out a design to be as small & light while remains the best resonance. Irregular trapezoid provides a larger inner space for richer resonance than a conventional rectangle.

• 2 Channels with Independent Controls: Possible to plug in guitars or other instruments, or both a guitar and a vocal microphone, depending on what you need. And its independent gain control better balances the music. Features a number of onboard effects, like bass, Mid, High, and reverb, Chorus. It’s a great choice for the home studio guitarist, giving you a chance to create lots of different sonic textures.

• Built-in Bluetooth: Bluetooth 5.0 ensures convenient connectivity to enjoy more music or add in more musical accompaniments.

• USB Connectivity: USB connectivity and 3.5 mm line-in can also help you in playing the music if your phone is poor reception. 

• Headphone Monitoring: Featured headphone monitor series function： support mobile phone headset synchronized sound and mute monitor.

• Compatible with various musical instruments: The circuit chip design is optimized for the frequency characteristics of various musical instruments, and the original sound is highlighted without distortion.

Coolmusic AC-20 is a versatile portable amplifierm it has good quality and finest color. Mini box, light weight and replaced with stand on the floor,  it's easy to carry on and storage. Built-in bluetooth, mp3 and FM radio functions, it can used with acoustic guitar, keyboard and singing.

• 8" woofer and 2" piezo tweeter, 20watts output.
• Built-in Bluetooth, MP3 player and FM radio function.
• 2 input channels:

Channel 1: Canon input and line input, Gain and Reverb control.
Channel 2: Line input; Gain, Bass, Mid, High, Chorus and Reverb controls. Main in/output;

• Volume control; CD input.
• MP3 input jacks, Aux input and DI output.
• Headphone jack for listening in private.
• NW: 5kg
• GW: 6.2kg
• Dimensions: 11.7* 10.5* 8.9 inches