Street Address: NO.778 QianJin Road, Industrial Zone, Tudian
City: Jiaxing
Province: Zhejiang
Country/Region: China
SB- 300A8 12" active subwoofer box 12" subwoofer with non- Pressed paper cone Heavy foam edge 50oz high energy magnet 2. 5" 4- Layer ASV voice coil Adjustable volume control & frequency control Power " ON" indicator High input &low input terminals Impedance: 4ohm Frequency response: 35- 800Hz Sensitivity: 90dB RMS power: 250watts Dimensions: 58*30*38cm(W*D*H)