SAF184.02
2400W Professional 18″ Subwoofer
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Description
FEATURES |
- 4 INCH COPPER VOICE COIL
- 96,5 dB/SPL SENSITIVITY
- 2400 WATT PROGRAM POWER HANDLING
- FEM OPTIMIZED MOTOR AND SUSPENSIONS
- OPTIMIZED COOLING SYSTEM
- ALUMINIUM DEMODULATING RING
- DOUBLE SILICON SPIDER
- TRIPLE ROLL SURROUND
GENERAL SPECIFICATIONS |
- Nominal diameter mm (in) : 460 (18)
- Nominal Impedance (Ohm) : 8
- Minimum impedance (Ohm) : 5,8
- Program power (w) : 2400
- AES Power rating (w) : 1200
- Sensitivity (dB) : 96,5
- Frequency range (Hz) : 40 ÷ 1000
- Voice coil diameter mm (in) : 100 (4)
- Chassis material : Aluminium
- Magnet material : Ferrite
- Magnet dimensions OD x ID x h mm (in) : 220 x 120 x 25 (8.66 x 4.72 x 0.98)
- Coil material : Copper
- Former material : Glass Fiber
- Cone material : Water Resistant Treated Paper + Water Proof Front Side Treatment
- Surround material : Polycotton
- Xmax mm (in) : 8,4 (0.33)
- Xmech mm (in) : 15,4 (0.61)
- Gap height mm (in) : 12 (0.47)
- Voice coil winding height mm (in) : 22,7 (0.89)
- Driver displacement volume l (ft³) : 8,5 (0.3)
- Recommended Enclosure (Hz) : 38
SMALL SIGNAL PARAMETERS |
- DC resistance (Re) Ohm : 4,9
- Resonance frequency (Fs) Hz : 38
- Moving mass (Mms) g (oz) : 246,2 (8.68)
- Compliance (Cms) : 0,069
- Force factor (Bxl) N/A : 24,66
- Mechanical Q-factor (Qms) : 10,3
- Electrical Q-factor (Qes) : 0,48
- Total Q-factor (Qts) : 0,46
- Equivalent air volume (Vas) l (ft3) : 146,93 (5.19)
- Voice coil inductance (Le) mH : 1,93
- Diaphragm area (Sd) cm2 (in.2) : 1225,4 (189.9)
- Reference efficiency (Eta 0) : 1.70%
- Efficiency bandwidth product (EBP) Hz : 79
SHIPPING INFORMATION |
- Net weight kg (lb) : 13,5 (29.8)
- Multipack size W x D x H mm x mm x mm (in x in x in) : 558 x 558 x 256 (22 x 22 x 10.1)
- Multipack weight kg (lb) : 17,4 (38.2)
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