- THE B&C 18TBX100 IS A VERY HIGH POWER 18" WOOFER THAT HANDLES 1,200 WATTS AES STANDARD & 2,400 WATTS PROGRAM
- EXTENDED XMAX OF 9.0MM FOR A VERY DEEP TIGHT BASS SOUND
- ALUMINUM DEMODULATION RING KEEPS DISTORTION LOW
- FEATURES A DOUBLE SPIDER, VENTILATED VOICE COIL GAP & A LARGE 4" VOICE COIL
- THE B&C 18TBX100 SPEAKER IS OPTIMIZED FOR EXTREMELY HIGH OUTPUT SUBWOOFER SYSTEMS IN CONCERT, SOUND REINFORCEMENT SYSTEMS, THEATER, ETC.
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SPECIFICATIONS |
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Nominal Basket Diameter |
18" / 460mm |
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Impedance |
4 ohms |
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RMS Power Rating |
1,200 Watts |
| Program Power | 2,400 Watts |
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Frequency Response |
35Hz - 1.0kHz |
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Sensitivity (1W/1m) |
97dB |
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Voice Coil Diameter |
4" / 100mm |
| Winding Material | Copper |
| Former Material | Glass Fibre |
| Winding Depth | 1.0" / 25mm |
| Magnetic Gap Depth | .5" / 12mm |
| Flux Density | 1.1T |
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MOUNTING INFORMATION |
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| Overall Diameter | 18" / 460mm |
| Bolt Circle Diameter | 17.3" / 440mm |
| Baffle Cutout Diameter | 16.6" / 422mm |
| Depth | 8.2" / 209mm |
| Flange & Gasket Thickness | .62" / 16mm |
| No. Of Mounting Holes | 8 |
| Net Weight | 28.6 lbs./ 13 kg. |
| Shipping Weight | 31.7 lbs./ 14.4 kg. |
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MATERIALS |
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| Basket | Cast Aluminum |
| Cone | Treated Paper |
| Cone Shape | Radial |
| Surround Shape | Triple Roll |
| Spider | Double Silicone |
| Pole Design | T-Pole |
| Former Material | Glass Fiber |
| Voice Coil | Copper |
| Magnet | Ferrite |
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THIELE-SMALL PARAMETERS |
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Resonant Frequency (fs) |
34 Hz |
| Impedance (Re) | 5.1 ohms |
| Electrical Factor(Qes) | .37 |
| Mechanical Q (Qms) | 7.2 |
| Total Q (Qts) | .35 |
| Compliance Equiv. Vol. (Vas) | 212 Liters/7.5cu. ft. |
| Voice Coil Overhang (Xmax) | 9.0mm |
| Reference Efficiency | 2.2% |
| BL Factor | 25.1 T-M |
| Surface Area of Cone (Sd)m2 | 0.1210m2 |
| Diaphragm Mass (Mms) | 209 Grams |
| Coil Inductance (Le) | 1.6mH |
| SPL VS. FREQUENCY | |
| Z | |
| IMPEDANCE CURVE | |
| FREQUENCY RESPONSE IN BASS REFLEX CABINET | |
| CABINET SPECS | |
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- SPEAKER CABINET SPECIFICATIONS AT BOTTOM OF PAGE FOR BUILDING YOUR OWN CABINET