
  | ||||||||||
B&C 18DS115 - 18" 1700W 4 Ohm  
This next evolution subwoofer uses a new, longer, four layer aluminum voice coil. The result is more energy in the gap, higher sensitivity, lower distortion and better overall performance. The 18DS115 features a 40mm long, 4.5 inch diameter (116mm) Copper Clad Aluminum Wire voice coil. With a 1700watt AES power rating, 99db sensitivity, and over 14.0mm of Xvar, this high energy subwoofer is a significant step forward from similar models in the B&C range.
- 3400 W continuous program power capacity
 - 116 mm (4.5 in) four layer aluminum voice coil
 - 30 - 500 Hz response
 - 98 dB sensitivity
 - 60 mm peak-to-peak excursion before damage
 - Neodymium magnet allows a very high force factor and linear excursion
 - Double silicone spider with optimized compliance
 - Ventilated voice coil gap for reduced power compression
 - Aluminium demodulating ring for very low distortion
 
- 3400 W continuous program power capacity
 - 116 mm (4.5 in) four layer aluminum voice coil
 - 30 - 500 Hz response
 - 98 dB sensitivity
 - 60 mm peak-to-peak excursion before damage
 - Neodymium magnet allows a very high force factor and linear excursion
 - Double silicone spider with optimized compliance
 - Ventilated voice coil gap for reduced power compression
 - Aluminium demodulating ring for very low distortion
 
Specifications
- Nominal diameter 460 mm (18.0 in)
 - Nominal impedance 4 ohms
 - Minimum impedance 4.5 ohms
 - Nominal power handling * 1700 W
 - Continuous power handling * 3400 W
 - Sensitivity (1W/1m) * 97.0 dB
 - Frequency range 30 - 500 Hz
 - Voice coil diameter 116 mm (4.5 in)
 - Winding material Aluminium
 - Former material Glass Fibre
 - Winding depth 40 mm (1.57 in)
 - Magnetic gap depth 14 mm (0.55 in)
 - Flux density 0.8 T
 
Design
- Surround shape Triple Roll
 - Cone shape Radial
 - Magnet material Neodymium Inside Slug
 - Spider Double Silicone
 - Pole design T-Pole
 - Woofer cone treatment TWP Waterproof Both Sides
 - Recommended enclosure 100.0 dm3 (2.83 ft3)
 - Recommended tuning 40 Hz
 
Thiele and Small parameters: Need some help? Read our quick guide to TS Params.
- Fs 30 Hz
 - Re 3.3 ohms
 - Qes 0.18
 - Qms 4.75
 - Qts 0.17
 - Vas 177.0 dm3 (6.25 ft3)
 - Sd 1210.0 cm2 (187.6 in2)
 - η₀ 2.3 %
 - Xmax 16.5 mm
 - Xvar 14.0 mm
 - Mms 348 g
 - Bl 34.0 Txm
 - Le 2.8 mH
 - EBP 166 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 248 mm (9.76 in)
 - Flange and gasket thickness 16 mm (0.62 in)
 - Air volume occupied by driver 10.0 dm3 (0.35 ft3)
 - Net weight 12.0 kg (26.46 lb)
 - Shipping units 1
 - Shipping weight 13.6 kg (30 lb)
 - Shipping box 500x500x280 mm (19.7x19.7x10.83 in)
 - Service kit: RCK18DS1158
 
| Other B & C products similar to B&C 18DS115 - 18" 1700W 4 Ohm : | 
		
		 | 
		
    B&C 18DS115 18" Recone Kit 4 Ohm    
£151.58 inc VAT
  
