Mục lục
- 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
Power rating1………………….300Wrms
Continuous power rating2…………………..600W
Nominal impedance………………8Ω
Sensitivity3…………………..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
Xmax4……………..4mm/0.16in
Gap depth…………..8mm/0.31in
Voice coil winding width……………16mm/0.6.3in
Small Signal Parameters
SD……….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 rating5…………..60Wrms
Continuous power rating6………….120W
Nominal impedance…………….8Ω
Sensitivity2……………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…………7.5×6.5mm/0.29×0.26in
Number of mounting slots………..8
Mounting PCD range………..298-304mm/11.70-11.97in
Unit weight………..5.9kg/13.0lb
Packed Dimensions & Weight
Single pack size W x D x H………..364mm x 364mm x 189mm
……………/14.3in x 14.3in x7.4in
Single pack weight…………..6.7kg/14.7lb
