- Balanced airflow venting provides enhanced cooling
- Twin demodulation rings
- Optimised double suspension
- Glass loaded paper cone with weather-resistant impregnation
General Specifications
Nominal diameter381mm/15in
Power rating 1200Wrms
Continuous power rating 2400W
Nominal impedance 8Ω
Sensitivity 97dB
Frequency range 35-2,000Hz
Voice coil diameter 100mm/4in
Chassis type Cast Aluminium
Magnet type Ferrite
Magnet weight 3.18kg/112oz
Coil materialRound copper
Former material Glass fibre
Cone material Glass loaded paper(weather resistant)
Surround material Cloth sealed
Suspension Double
Xmax 48mm/0.33in
Gap depth 9.5mm/0.37in
Voice coil winding width 25mm/0.98in
Small Signal Parameters
D330mm/12.99in
Fs40.8Hz
Mms145.53g/5.13oz
Qms5.591
Qes0.323
Qts0.305
Re5.15Ω
Vas108.3l/3.82ft3
BI24.4Tm
Cms0.11mm/N
Rms6.67kg/s
Le (at 1kHz)1.22mH
Mounting Information
Overall diameter393mm/15.46in
Overall depth184mm/7.24in
Cut-out diameter354mm/13.94in
Mounting slot dimensions10mm x 7mm/0.39in x 0.27in
Number of mounting slots8
Mounting PCD range357-374mm/14.45-14.72in
Unit weight11.2kg/24.6lb
Packed Dimensions & Weight
Multi pack size W x D x H1210mm x 1050mm x 980mm
/47.6in x 41.3in x 35.4in
Multi pack weight300kg/660lb
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