£243.43
£243.43
PROMO RELEASE
- 4 INCH COPPER VOICE COIL
- 97.5 dB/SPL SENSITIVITY
- 1600 WATT PROGRAM POWER HANDING
- FEM OPTIMIZED MOTOR AND SUSPENSIONS
- OPTIMIZED COOLING SYSTEM
- RESONANCE FREE AND HEAVY DUTY BASKET DESIGN
- ALUMINIUM DEMODULATING RING
- TRIPLE ROLL SURROUND
Nominal diameter | 389(15) mm (in.) |
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Nominal impedance | 8 Ω |
Minimum impedance | 6.5 Ω |
Program power (1) | 1600 W |
AES Power rating(2) | 800 W |
Sensitivity (3) | 97.5 dB |
Frequency range | 42 ~ 1000 Hz |
Voice coil diameter | 100(4) mm (in.) |
Chassis material | Aluminium |
Magnet material | Neodymium |
Magnet dimensions (ODxIDxh) | 97 x 25 x 10 mm |
Coil material | SV |
Former material | Glass Fiber |
Xmax(4) | 10.5 mm |
Xmech(5) | 16 mm |
Gap height | 10 mm |
Voice coil Wingding height | 26 mm |
DC resistance(Re) | 5.5 Ω |
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Resonance frequency(Fs) | 42 Hz |
Moving mass(Mms) | 150 g |
Compliance(Cms) | 0.10 mm/N |
Force factor(BL) | 26.20 N/A |
Mechanical Q-factor(Qms) | 8 |
Electrical Q-factor(Qes) | 0.35 |
Total Q-factor(Qts) | 0.33 |
Equivalent air volume(Vas) | 130 I |
Voice coil Inductance(Le) | 1.70 mH |
Diaphragm area(Sd) | 880 cm2 |
Reference efficiency(Eta O) | 2.5 % |
Net weight | 9.3 Kg |
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Multipack size (1) (W x D x H) | 410 x 410 x 213 mm |
Multipack weight | 10.3 Kg |
Factory Shipping 8-12 days most countries
Bulk orders may attract local import duties & lead times