B&C 18TBX100 - 8 Ohm

B&C 18TBX100 - 18" 1200W 8 Ohm Loudspeaker

• 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 8 Ω
• Minimum impedance 6.2 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 5.1 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)