Specifications: Model Number: D8 Technology: Bluetooth 4.2, A2DP, AVRCP, HSP, HFP Power Input: DC 5V Speaker Output Power: 2 x 25W Drivers Unit: Woofer, 70mm, 4?, 20W x 2 Tweeter, 8?, 10W x 2 Frequency Response: 60Hz - 20kHz Signal-to-Noise Ratio: ?80dB… More
$105