The OBT-6060B USB PA Mixer Amplifier is a versatile device designed to enhance sound quality for varioِِِِus applications such as meetings, classrooms, public speaking, and more. It features a built-in mixer that allows you to connect multiple audio sources and adjust each source's volume individually.

Specifications:
- Power output: 60W
- Frequency response: 50Hz-16kHz
- Distortion: ≤1.0%
- Signal-to-noise ratio: ≥70dB
- Input sensitivity: 400mV
- Power supply: AC 220-240V/50Hz
- Dimensions: 430mm x 310mm x 88mm
- Weight: 5.5kg

Features:
- 4-channel mixer with individual volume control
- USB input for playing digital music files
- Bluetooth connectivity for wireless audio streaming
- Microphone input with phantom power and adjustable gain
- Line input for connecting external audio sources
- Tone control for adjusting bass and treble
- Power amplifier with protection circuitry to prevent overheating and short circuits
- Rack-mountable design for easy installation in a standard 19-inch rack
The OBT-6060B USB PA Mixer Amplifier is an excellent choice for anyone looking for a compact and reliable amplifier with a range of features for various audio applications. Its compact design makes it easy to transport and install, while its powerful output ensures clear and crisp sound quality.