China Multimedia Water Proof Speaker Driver Unit 18 Inch PRO Audio Subwoofer, Find details and Price about China Voice Coil, Raw Speaker from Multimedia Water Proof Speaker Driver Unit 18 Inch PRO Audio Subwoofer
Model:HD-S18 | ||
Specification | ||
Nominal diameter | 460/18 | mm/inch |
Rated impedance | 8 | ohm |
Nominal power (AES) | 600 | W |
Maximum power | 1200 | W |
Sensitivity (1w/1m) | 97 | dB |
Frequency response | 40.7-2K | Hz |
Voice coil diameter | 100/4 | mm/ inch |
Magnet Type | Ferrite | |
Magnet size | 220 | mm |
T/S Parameter | ||
Fs | 37.4 | Hz |
Re | 5.6 | Ω |
Qes | 0.56 | |
Qts | 0.53 | |
Qms | 11.8 | |
Vas | 159.4 | L |
Cms | 77.08 | mm/N |
Mms | 234.17 | gr |
BL | 23.54 | N/A |
Sd | 1206 | cm² |
Mounting information | ||
Overall diameter | 460 | mm |
Bolt Circle diameter | 440 | mm |
Baffle Cutout diameter | 422 | mm |
Depth | 200 | mm |
Net weight | 11.9 | KG |
Shipping | 490*490*250 | mm |