Description
This is a special order item. Once an order has been placed we will order in this product for you after payment has been received. Order will be held until all items are ready to ship.
Ferrite magnet assembly acts as common motor for both LF and HF
Polyimide HF diaphragm
Demodulation ring
90° nominal HF coverage
HF repair kit available
General Specifications
Size: 305mm/12in
Power rating: 300Wrms
Continuous power rating: 600W
Nominal impedance: 8Ω
Sensitivity: 97dB
Frequency range: 50-4,000Hz
Voice coil diameter: 64mm/2.5in
Chassis type: Cast Aluminium
Magnet type: Ferrite
Magnet weight: 2.3kg/81oz
Coil material: Edgewound copper clad aluminium
Former material: Glass fibre
Cone material: Kevlar loaded paper
Surround material: Cloth-sealed
Suspension; Single
Xmax: 4mm/0.16in
Gap depth: 8mm/0.31in
Voice coil winding width: 16mm/0.6.3in
Small Signal Parameters
D: 0.26m/10.24in
Fs: 42.1Hz
Mms: 47.53g/1.68oz
Qms: 3.345
Qes: 0.459
Mmd: 42.52g/1.5oz
Qts: 0.403
Re: 5.74Ω
Vas: 12.081lt/0.43ft3
BI: 12.54Tm
Cms: 0.3mm/N
Rms: 3.76kg/s
Le (at 1kHz): 0.5mH
General Specifications: HF
Power rating: 60Wrms
Continuous power rating: 120W
Nominal impedance: 8Ω
Sensitivity: 104dB
Frequency range: 1000-18,000Hz
Recommended min. crossover (12dB/oct): 2,000Hz
Magnet type: Dual ferrite magnet motor
Voice coil diameter: 45mm/1.75in
Diaphragm and surround material: Polyimide
Mounting Information
Diameter: 318mm/12.5in
Overall depth: 168mm/6.61in
Cut-out diameter: 286mm/11.26in
Mounting slot dimensions: 7.5x6.5mm/0.29x0.26in
Number of mounting slots: 8
Mounting PCD range: 298-304mm/11.70-11.97in
Unit weight: 5.9kg/13.0lb