Specifications: frequency
Response: 35HZ-20HZ
Impedance: 8OHMS
Sensitivity:91DB
500w dynamic power
Features 10 inch side firing subwoofer
6 1/2inch polygraphite woven pattern
Designed mid base drivers
1 inch metallic precision coated hard home tweeter
3 inch base reflex tuned port
Phase-aliged 3-way crossover
High temerature voice coils.
Size: 46*67*58 cm.