1. Line Voltage 70/100V,Rated Power 25W,Max. Sound Pressure Level 104±2dB,Effective Frequency Range 60Hz ~20kHz;
2. Weight 3.2kg;expanded installation options; 4 speakers can be combined into a 360º dispersion speaker system fixed by a quadrangle bracket (optional);
3. Made of high quality engineering plastic, long-term durability, never out of shape and fade;
4. Driver surround excellent damping, provided with high sensitivity (90±2dB), long life, sound clear and sonorousness.