B&C 8NDL51 8" Neodymium Woofer, 400W 8-Ohm Pro Audio Midrange / Midbass Speaker
Key Features
-
50 mm (2 in) copper voice coil
-
70 - 3000 Hz response
-
94 dB sensitivity
-
Neodymium magnet allows a very light yet powerful motor assembly
-
Shorting copper cap for extended HF response
-
400 W continuous program power capacity
-
Ventilated voice coil gap for reduced power compression
Specifications
-
Nominal Diameter 200 mm (8.0 in)
-
Nominal Impedance 8 Ohm
-
Minimum Impedance 6.6 Ohm
-
Nominal Power Handling 200 W
-
Continuous Power Handling 400 W
-
Sensitivity 94.0 dB
-
Frequency Range 65 - 3000 Hz
-
Voice Coil Diameter 51 mm (2.0 in)
-
Winding Material Copper
-
Former Material Glass Fibre
-
Winding Depth 17.0 mm (0.65 in)
-
Magnetic Gap Depth 8.0 mm (0.31 in)
-
Flux Density 1.05 T
Parameters
-
Resonance Frequency 66 Hz
-
Re 5.3
-
Qes 0.41
-
Qms 3.6
-
Qts 0.37
-
Vas 14.0 dm3 (0.5 ft3)
-
Sd 220.0 cm2 (34.1 in2)
-
1.0 %
-
Xmax 7.0 mm
-
Xvar 7.0 mm
-
Mms 28.0 g
-
Bl 12.4 Txm
-
Le 0.5 mH
-
EBP 160 Hz
Mounting And Shipping Info
-
Overall Diameter 225 mm (8.8 in)
-
Bolt Circle Diameter 210 mm (8.3 in)
-
Baffle Cutout Diameter 187.0 mm (7.4 in)
-
Depth 90 mm (3.5 in)
-
Flange and Gasket Thickness 11 mm (0.4 in)
-
Air Volume Occupied by Driver 1.1 dm3 (0.04 ft3)
-
Net Weight 1.8 kg (4.0 lb)
-
Shipping Units 1
-
Shipping Weight 2.25 kg (4.96 lb)
-
Shipping Box 255x255x150 mm (10.04x10.04x5.91 in)
Service Kit
-
RCK008NDL518