COOLMUSIC DK-400 is a versatile 200W combo amplifier for band rehearsals and outdoor performances. With 7 input channels—5 for instruments and 2 for microphones—it supports multiple performers simultaneously.
Versatile tones, long-lasting battery life, and easy portability. The built-in rechargeable lithium battery delivers 6–8 hours of use on a full charge, while four wheels make transportation quick and convenient.
41.3*52*35*28 CM
20.7 KG
12-inch woofer, 6.5-inch midrange,1-inch tweeter
400 Watt
40-18 kHz
LINK IN/OUT, Line In, Acoustic Guitar Input, Electric Guitar Input, Bass Input, Electronic Drum Input, Microphone Inputs, Phone/Recording Interface, USB Port, Headphone Output, DC Output
AC100-240V,DC9V 1A
Bluetooth Audio Streaming, USB Playback, Mobile Phone Recording, Headphone Monitoring, Built-in Chorus, Delay and Reverb Effects
Built-in Rechargeable Lithium Battery, approximately 4–5 hours charging time and 3–8 hours of use
1 × DK400 Amplifier, 1 × Power Cord, 1 × User Manual, 1 × Warranty Card
Electric Guitar, Acoustic Guitar, Bass, Ukulele, Electronic Wind Instrument, Keyboard, Electronic Organ, Saxophone, Electronic Drum and Other Musical Instruments