Street Address: Vtrek Deiwei Industrial Garden Village, Shibei Industrial Road, Dashi Town, Panyu Borough
City: Guangzhou
Province: Guangdong
Country/Region: China
Specification: 1). Max music power: 400W 2). RMS: 40W 3). Sensitivity: 88+/-2dB 4). Frequency response: 55-20kHz 5). Impedance: 4ohm 6). Fs: 50Hz 7). V.C diameter: 25.5mm 8). Magnet: 25.5oz