Features: LATEST BLUETOOTH TECHNOLOGY. BETTER THAN CD SOUND. PERFECT SYNCHRONIZATION. Qualcomm aptX HD audio ensures your Bluetooth wireless enabled device can deliver high definition (HD) audio. It preserves sound data through the audio transmission, resulting in a 'better-than-CD' listening experience.
Specifications: Audio Power Handling: 50W (R.M.S.)/ch, 100W (Max)/ch
Frequency Response 20 Hz to 20KHz
Channel Separation: 80 dB
Crosstalk between channels: 50 dB
Speaker terminal wire size requirements: 14-22 awg