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B&C 18RBX100 - 8 ohm 18" 1000W Ferrite 4.0" Voice Coil Woofer

B&C 18RBX100 - 8 ohm 18" 1000W Ferrite 4.0" Voice Coil Woofer
SKU
570-033
Ship weight
14.00 kg
Priced per:
each
UPC:
Impedance:
8 ohm
Condition
new
Brand
B&C
Your price:
CDN $412.23
Quantity Price*
3 or more  Items CDN $392.59
*Note:
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Specifications

Nominal diameter460 mm (18.0 in)
Nominal impedance8 Ω
Minimum impedance6.2 Ω
Nominal power handling11000 W
Continuous power handling22000 W
Sensitivity (1W/1m)397.0 dB
Frequency range35 - 1000 Hz
Voice coil diameter100 mm (4.0 in)
Winding materialCopper
Former materialGlass Fibre
Winding depth25 mm (1.0 in)
Magnetic gap depth11 mm (0.43 in)
Flux density1.1 T

Design

Surround shapeTriple Roll
Cone shapeCurvilinear
Magnet materialFerrite
SpiderDouble Silicone
Pole designT-Pole
Woofer cone treatmentTWP Waterproof Both Sides
Recommended enclosure140.0 dm3 (4.94 ft3)
Recommended tuning40 Hz

Parameters4

Fs40 Hz
Re5.1 Ω
Qes0.36
Qms7.3
Qts0.34
Vas220.0 dm3 (7.77 ft3)
Sd1225.0 cm2 (189.88 in2)
η₀2.2 %
Xmax10.0 mm
Xvar13.0 mm
Mms199 g
Bl25.1 Txm
Le1.5 mH
EBP111 Hz

Mounting Info

Overall diameter460 mm (18.11 in)
Bolt circle diameter440 mm (17.32 in)
Baffle cutout diameter422.0 mm (16.61 in)
Depth200 mm (7.87 in)
Flange and gasket thickness14 mm (0.55 in)
Air volume occupied by driver10.5 dm3 (0.37 ft3)
Net weight12.3 kg (27.12 lb)

Service Kit

RCK18RBX1008
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