Output power: 2× 15W, 1×30W.
Speaker units: 1 bass neodymium magnetic drive unit, 6 treble neodymium magnetic drive units, 4.5 "(113mm) bass unit,1.5" (38mm) tweeter unit.
Appearance color: black, white
Wireless technology: support
Other: Bass Channel: Bass Reverse
DSP digital signal processing technology: Harman patented technology.
Signal to noise ratio: 93dB
Function buttons: volume adjustment, signal source selection, Bluetooth, power supply.
Bluetooth supports NFC, WiFi supports Airplay and DLNA.
Frequency response: 50Hz-20kHz.