4x B&C 10NDL88-8 ohm 10" Neodymium Woofer 1400 W power capacity, 61 - 2500 Hz.
Features
- 1400 W continuous program power capacity
- 88 mm (3.5 in) aluminIum wire voice coil
- 61 - 2500 Hz response
- 96 dB sensitivity
- Neodymium magnet allows a very light yet powerful motor assembly
- Aluminium demodulating ring for very low distortion
- Ventilated voice coil gap for reduced power
Specifications
- Nominal Diameter 250 mm (10 in)
- Nominal Impedance 8 Ω
- Minimum Impedance 6.3 Ω
- Nominal Power Handling 700 W (2 hours test made with continuous pink noise signal within the range Fs-10Fs. Power calculated on rated minumum impedance. Loudspeaker in free air).
- Continuous Power Handling 1400 W (Power on Continuous Program is defined as 3 dB greater than the Nominal rating).
- Sensitivity 96 dB (Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance).
- Frequency Range 61 Hz - 2500 Hz
- Voice Coil Diameter 88 mm (3.5 in)
- Winding Material Aluminium Former Material Glass Fibre Winding Depth 21.7 mm (0.85 in) Magnetic Gap Depth 11 mm (0.43 in) Flux Density 1.05 T Woofer Cone Treatment WP Waterproof Front Side.
Parameters
- Fs 61 Hz
- Re 5.1 Ω
- Qes 0.26
- Qms 7.3
- Qts 0.25
- Vas 18.4 dm³ (0.65 f³)
- Sd 320 cm² (49.6 sq²)
- η0 1.59 % Xmax 8.1 mm
- Xvar 7.5 mm
- Mms 53.5 g
- Bl 20 Tm
- Le 1.18 mH
- EBP 235 Hz
Design
- Surround Shape Triple Roll
- Cone Shape Curvilinear
- Magnet Material Neodymium Inside Slug
- Spider Double Silicone
- Pole Design T-Pole
- Woofer Cone Treatment WP Waterproof Front Side
- Recommended Enclosure 20 dm³ (0.71 f³)
- Recommended Tuning 70 Hz
Mounting and Shipping Info
- Overall Diameter 261 mm (10.28 in)
- Bolt Circle Diameter 246 mm (9.69 in)
- Bafle Cutout Diameter 232 mm (9.13 in)
- Depth 128 mm (5.04 in)
- Flange and Gasket Thickness 14 mm (0.55 in)
- Air Volume Occupied by Driver 1.5 dm³ (0.05 f³)
- Net Weight 4.6 kg (10.14 lb) Shipping Units 1 pcs
- Shipping Weight 5.2 kg (11.46 lb)
- Shipping Box 295x314x175 mm (11.61x12.36x6.89 in)
