Effective Frequency Range

45–40,000 Hz

Impedance (ohms)

4

Output Sound Pressure

89 dB ±2 dB SPL (1 W, 1 m)

Peak Power

270 W

RMS Power

90 W

Rated power

Surround Material

Rubber (Separated Notch)

type

Cone

Woofer Diaphragm Material

MRC Aramid Fiber Matrix

Woofer Magnet Material