
Model  | GS-5L-B  | 
Rated power  | 2 * 60W (4Ω), Class D high-efficiency high-fidelity digital amplifier (Dual Bluetooth)  | 
Power supply  | One to three power supply mode, amplifier and Bluetooth split power supply, to ensure that users will not touch the utility, to ensure the safety of electricity  | 
Input one  | stereo wireless dual Bluetooth transmission, tone bright warm and durable; open wireless receiving distance ≥ 12 metres  | 
Nominal sensitivity  | 88dB  | 
Frequency response  | 100-20KHz  | 
Product size  | Φ203x85mm  | 
Hole size  | Φ180mm  | 
Material  | ABS  | 
Weight  | 1.1kg  | 
Speaker specification  | Coaxial 5.25 "Bass+1 "Tweeter  | 
Colour  | black panel + white grill  |