| Customization: | Available |
|---|---|
| PRO Audio: | Big Power |
| Subwoofer: | Subwoofer Speaker |
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| SUBWOOFER 18NW1800CF-8 | |
| Loudspeaker pro speaker driver 18inch LF neodymium | |
| Feature: | |
| 6in Sandwich Voicecoil | |
| Double Silicone Spider Design | |
| Neodymium Magnet | |
| Advanced Cooling System | |
| Model:18NW1800CF-8 | |
| GENERAL SPECIFICATIONS | |
| Nominal diameter | 460(18) mm (in.) |
| Nominal Power (AES) 1 | 1800 W |
| Program power 2 | 3600 W |
| Sensitivity(1W/1m) 3 | 95 dB |
| Voice coil diameter | 153 mm (6in.) |
| Magnet material | Neodymium |
| Nominal impedance | 8 Ω |
| Frequency range | 36~2000 Hz |
| SMALL SIGNAL PARAMETERS | |
| Resonance frequency(Fs) | 36 Hz |
| Electrical Q-factor(Qes) | 0.37 |
| Total Q-factor(Qts) | 0.36 |
| Mechanical Q-factor(Qms) | 9.3 |
| DC resistance(Re) | 5.1 Ω |
| Diaphragm area(Sd) | 1194 cm2 |
| Equivalent air volume(Vas) | 120.7L |
| Force factor(BL) | 32.3Tm |
| Moving mass(Mms) | 325.5 g |
| Compliance(Cms) | 0.06 mm/N |
| Voice coil Inductance(Le) [1kHz] | 1.5 mH |
| Reference efficiency(Eta O) | 0.025 |
| MOUNTING INFORMATION | |
| Overall Diameter | 460mm |
| Mounting Holes Diameter | 8-12mm x 8mm |
| Bolt Circle Diameter | 440mm |
| Baffle Cutout | 419mm |
| Overall Depth | 227mm |
| Net weight | 13.2 Kg |
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