Compession driver 2" 4321

 

Throat Diameter 50   mm
Nominal Impedance ohm
Power Rating 180  Wcpp
Sensitivity 108  dB*
Frequency Range 0,5 - 19  kHz
Recommended crossover frequency 1 kHz  min 12dB/o
Voice Coil Dia 75  mm
Magnet Diameter 170  mm
Magnet Weight 4,8  kg
Descriptions

Kapton™ HN voice coil former, Ferrofluid® cooled, double polyamide coated edgewound aluminium ribbon voice coil, Mylar-titan composite diaphragm, FMS™ (Flux Maximizing Structure) magnet structure with BaFe ring magnet.

*measured on 440x280 mm fiberglass reinforced epoxi horn