Latest Version JTC 801

2.1 channel speaker system (2 satellites + subwoofer) Bluetooth wireless audio USB / SD card playback AUX input / FM radio Remote control included Some models include a microphone Power: ~12,000 W PMPO (peak marketing figure) Subwoofer frequency: 40 Hz–250 kHz Satellites frequency: 250 kHz–20 kHz Usage: Suitable for TV, music, movies, and karaoke in small-to-medium rooms