B&C 18 IPAL 18" 2-Ohm Neodymium Subwoofer 3400 Watts 32-1000Hz Response
When used with the Powersoft IPAL power amp modules, the 18IPAL can provide extreme output in a very small, dependable package.
Specifications
- Nominal diameter: 460 mm (18.0 in)
- Nominal impedance: 2 Ohm
- Minimum impedance: 2.1 Ohm
- Nominal power handling: 1700 W
- Continuous power handling: 3400 W
- Sensitivity (1W/1m): 97.0 dB
- Frequency range: 32 - 1000 Hz
- Voice coil diameter: 116 mm (4.5 in)
- Winding material: Aluminium
- Former material: Glass Fibre
- Winding depth: 44 mm (1.7 in)
- Magnetic gap depth: 12 mm (0.47 in)
- Flux density: 1.5 T
Design
- Surround Shape: Triple Roll
- Cone Shape: Radial
- Magnet Material: Neodymium Inside Slug
- Spider: Double Silicone
- Pole Design: T-Pole
- Woofer Cone Treatment: TWP Waterproof Both Sides
- Recommended Enclosure: 150.0 dm3 (5.3 ft3)
- Recommended Tuning: 35 Hz
Parameters
- Fs:32 Hz
- Re: 1.3
- Qes: 0.14
- Qms: 4.2
- Qts: 0.14
- Vas: 164.0 dm3 (5.8 ft3)
- Sd: 1210.0 cm2 (187.6 in2)
- ??: 3.3 %
- Xmax: 20.0 mm
- Xvar: 15.0 mm
- Mms: 330 g
- Bl: 24.5 Txm
- Le: 0.65 mH
- EBP: 228 Hz
Mounting And Shipping Info
- Overall diameter: 460 mm (18.0 in)
- Bolt circle diameter: 443 mm (17.44 in)
- Baffle cutout diameter: 422.0 mm (16.61 in)
- Depth: 261 mm (10.28 in)
- Flange and gasket thickness: 16 mm (0.63 in)
- Air volume occupied by driver: 10.5 dm3 (0.37 ft3)
- Net weight: 16.6 kg (36.6 lb)
- Shipping units: 1
- Shipping weight: 18.6 kg (41.01 lb)
- Shipping box: 500x500x250 mm (19.7x19.7x9.8 in)
Service Kit
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RCK18IPALM
