Description
Specifications |
|
Nominal diameter | 460 mm (18.0 in) |
Nominal impedance | 4 Ω |
Minimum impedance | 4.0 Ω |
Nominal power handling | 1500 W |
Continuous power handling | 3000 W |
Sensitivity (1W/1m) | 96.0 dB |
Frequency range | 35 - 1000 Hz |
Voice coil diameter | 100 mm (4.0 in) |
Winding material | Copper |
Former material | Glass Fibre |
Winding depth | 31 mm (1.22 in) |
Magnetic gap depth | 15 mm (0.59 in) |
Flux density | 1.15 T |
Design |
|
Surround shape | Triple Roll |
Cone shape | Radial |
Magnet material | Ferrite |
Spider | Double Silicone |
Pole design | T-Pole |
Woofer cone treatment | TWP Waterproof Both Sides |
Recommended enclosure | 200.0 dm3 (7.06 ft3) |
Recommended tuning | 32 Hz |
Parameters |
|
Fs | 33 Hz |
Re | 3.2 Ω |
Qes | 0.34 |
Qms | 6.23 |
Qts | 0.32 |
Vas | 181.5 dm3 (6.41 ft3) |
Sd | 1210.0 cm2 (187.6 in2) |
η₀ | 1.8 % |
Xmax | 12.0 mm |
Xvar | 14.0 mm |
Mms | 268 g |
Bl | 22.8 Txm |
Le | 1.64 mH |
EBP | 97 Hz |
Mounting Info |
|
Overall diameter | 460 mm (18.0 in) |
Bolt circle diameter | 442 mm (17.4 in) |
Baffle cutout diameter | 422.0 mm (16.6 in) |
Depth | 241 mm (9.5 in) |
Flange and gasket thickness | 16 mm (0.61 in) |
Air volume occupied by driver | 11.0 dm3 (0.39 ft3) |
Net weight | 15.1 kg (33.3 lb) |
Service Kit |
|
RCK18TBW1004 |