SAF184.50
3600W Professional 18″ Subwoofer
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Description
| FEATURES |
- 4.5 INCH COPPER VOICE COIL
- 96,5 dB/SPL SENSITIVITY
- 3600 WATT PROGRAM POWER HANDLING
- FEM OPTIMIZED MOTOR AND SUSPENSIONS
- 43.5 mm (1.7 INCH) PEAK TO PEAK MAXIMUM EXCURSION
- OPTIMIZED COOLING SYSTEM
- DOUBLE SILICON SPIDER
- TRIPLE ROLL SURROUND
| GENERAL SPECIFICATIONS |
- Nominal diameter mm (in) : 460 (18)
- Nominal Impedance (Ohm) : 8
- Minimum impedance (Ohm) : 7
- Program power (w) : 3600
- AES Power rating (w) : 1800
- Sensitivity (dB) : 95,5
- Frequency range (Hz) : 30 ÷ 1000
- Voice coil diameter mm (in) : 115 (4.5)
- Chassis material : Aluminium
- Magnet material : Ferrite
- Magnet dimensions OD x ID x h mm (in) : 253 x 127 x 30 (9.96 x 5.00 x 1.18)
- Coil material : Copper
- Former material : Glass Fiber
- Cone material : Water Resistant Treated Paper + Water Proof Front Side Treatment
- Surround material : Polycotton
- Xmax mm (in) : 12,5 (0.49)
- Xmech mm (in) : 21,8 (0.89)
- Gap height mm (in) : 15 (0.59)
- Voice coil winding height mm (in) : 32,5 (1.28)
- Driver displacement volume l (ft³) : 8,46 (0.299)
- Recommended Enclosure (Hz) : 35
| SMALL SIGNAL PARAMETERS |
- DC resistance (Re) Ohm : 5,5
- Resonance frequency (Fs) Hz : 37
- Moving mass (Mms) g (oz) : 293,83 (10.36)
- Compliance (Cms) : 0,061
- Force factor (Bxl) N/A : 29,29
- Mechanical Q-factor (Qms) : 9,82
- Electrical Q-factor (Qes) : 0,44
- Total Q-factor (Qts) : 0,43
- Equivalent air volume (Vas) l (ft3) : 130,4 (4.61)
- Voice coil inductance (Le) mH : 2,9
- Diaphragm area (Sd) cm2 (in.2) : 1225,4 (189.9)
- Reference efficiency (Eta 0) : 1,49%
- Efficiency bandwidth product (EBP) Hz : 84
| SHIPPING INFORMATION |
- Net weight kg (lb) : 16,8 (37)
- Multipack size W x D x H mm x mm x mm (in x in x in) : 520 x 520 x 280 (20.5 x 20.5 x 11.0)
- Multipack weight kg (lb) : 18,5 (40.8)
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