Number One DT-75/8

Impedance (Z): 8 Ω
Frequency range: fx-20,000 Hz
Resonant frequency (fs): 2,000 Hz
Rec. crossov. frequ. (fmax.) (12 dB/oct.): 3,000 Hz
Power rating (RMS): 25 W
Peak music power output (MAX): 50 W
Sensitivity: 90 dB/W/m
Voice coil diameter: Ø 25 mm
Magnet diameter: Ø 60 mm
Mounting cutout: 62 x 70 mm
Mounting depth: 28 mm
Dimensions: 93 x 69 x 28  mm
Width: 93 mm
Height: 69 mm
Depth: 28 mm
Admiss. ambient temp.: 0-40 °C
Weight: 0.335 kg
Packing unit: 1
DT-75/8