B&C 18TBX100 - 18" 1200W 4 Ohm
- 2400 W continuous program power capacity
- 100 mm (4 in) copper voice coil
- 35 - 1000 Hz response
- 97 dB sensitivity
- Aluminium demodulating ring allows a very low distortion figure
- Double silicone spider with optimized compliance
- Ventilated voice coil gap for reduced power compression
Specifications
- Nominal diameter 460 mm (18.0 in)
- Nominal impedance 4 Ω
- Minimum impedance 3.1 Ω
- Nominal power handling * 1200 W
- Continuous power handling * 2400 W
- Sensitivity (1W/1m) * 97.0 dB
- Frequency range 35 - 1000 Hz
- Voice coil diameter 100 mm (4.0 in)
- Winding material Copper
- Former material Glass Fibre
- Winding depth 25 mm (1.0 in)
- Magnetic gap depth 12 mm (0.5 in)
- Flux density 1.1 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 34 Hz
Parameters
- Fs 34 Hz
- Re 3.1 Ω
- Qes 0.37
- Qms 7.2
- Qts 0.35
- Vas 212.0 dm3 (7.5 ft3)
- Sd 1210.0 cm2 (187.6 in2)
- η₀ 2.2 %
- Xmax 9.0 mm
- Xvar 11.0 mm
- Mms 209 g
- Bl 25.5 Txm
- Le 1.6 mH
- EBP 91 Hz
Mounting and Shipping Info
- Overall diameter 460 mm (18.0 in)
- Bolt circle diameter 440 mm (17.3 in)
- Baffle cutout diameter 422.0 mm (16.6 in)
- Depth 209 mm (8.2 in)
- Flange and gasket thickness 16 mm (0.62 in)
- Air volume occupied by driver 10.5 dm3 (0.37 ft3)
- Net weight 13.0 kg (28.6 lb)
- Shipping units 1
- Shipping weight 14.4 kg (31.7 lb)
- Shipping box 500x500x250 mm (19.7x19.7x9.8 in)
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