(1) B&C 18TBX100 18" Low Frequency 2400 Watts Subwoofer 8-Ohms (1Pc.)
Overview
The industry-standard B&C Speakers 18TBX100 features a 1'' long/4'' diameter copper wire voice coil with high thermal capability, and a ventilated magnet assembly, both of which contribute to low power compression. A very low distortion figure is obtained using a double spider design and dual demodulation rings in the magnetic path. The 18TBX100 is fortified by a proprietary water-proof cone treatment that facilitates safe use in adverse climatic conditions. This benchmark pro subwoofer driver is found in many famous manufacturers' well-established loudspeaker enclosures.
Specifications
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Nominal Diameter460 mm (18.0 in)
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Nominal Impedance8 Ohm
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Minimum Impedance6.2 Ohm
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Nominal Power Handling11200 W
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Continuous Power Handling22400 W
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Sensitivity397.0 dB
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Frequency Range35 - 1000 Hz
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Voice Coil Diameter100 mm (4.0 in)
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Winding MaterialCopper
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Former MaterialGlass Fibre
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Winding Depth25.0 mm (1.0 in)
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Magnetic Gap Depth12.0 mm (0.5 in)
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Flux Density1.1 T
Design
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Surround ShapeTriple Roll
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Cone ShapeRadial
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Magnet MaterialFerrite
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SpiderDouble Silicone
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Pole DesignT-Pole
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Woofer Cone TreatmentTWP Waterproof Both Sides
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Recommended Enclosure200.0 dm3 (7.06 ft3)
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Recommended Tuning34 Hz
Parameters
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Resonance Frequency34 Hz
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Re5.1
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Qes0.37
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Qms7.2
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Qts0.35
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Vas212.0 dm3 (7.5 ft3)
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Sd1210.0 cm2 (187.6 in2)
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??2.2 %
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Xmax9.0 mm
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Xvar11.0 mm
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Mms209.0 g
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Bl25.5 Txm
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Le1.6 mH
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EBP91 Hz
Mounting and Shipping Info
- Overall Diameter460 mm (18.0 in)
- Bolt Circle Diameter440 mm (17.3 in)
- Baffle Cutout Diameter422.0 mm (16.6 in)
- Depth209 mm (8.2 in)
- Flange and Gasket Thickness16 mm (0.62 in)
- Air Volume Occupied by Driver10.5 dm3 (0.37 ft3)
- Net Weight13.0 kg (28.6 lb)
- Shipping Units1
- Shipping Weight14.6 kg (32.19 lb)
- Shipping Box500x495x275 mm (19.69x19.49x10.83 in)
Service Kit
- RCK18TBX1008
