5 NSM 38---5NSM38 LF Drivers - B&C Speakers

specifications

More Info 5 NSM 38—5NSM38
Nominal Diameter 127 mm (5.0 in)
Nominal Impedance 8 Ω
Minimum Impedance 6.3 Ω
Nominal Power Handling 110 W
Continuous Power Handling 220 W
Sensitivity 99.0 dB
Frequency Range 300 – 3500 Hz
Voice Coil Diameter 38 mm (1.5 in)
Winding Material Aluminium
Former Material Glass Fibre
Winding Depth 7.0 mm (0.29 in)
Magnetic Gap Depth 6.0 mm (0.24 in)
Flux Density 1.45 T
Surround Shape Double Roll
Cone Shape Radial
Magnet Material Neodymium Ring
Spider Single
Pole Design T-Pole
Woofer Cone Treatment WP Waterproof Front Side
Resonance Frequency 300 Hz
Re 5.3 Ω
Qes 0.99
Qms 4.1
Qts 0.79
Vas 0.3 dm3 (0.01 ft3)
Sd 95.0 cm2 (14.73 in2)
η₀ 1.15 %
Xmax ± 2.2 mm
Xvar ± 3.0 mm
Mms 9.0 g
Bl 10.1 Txm
Le 0.15 mH
EBP 303 Hz
Overall Diameter 157 mm (6.18 in)
Bolt Circle Diameter 142 mm (5.59 in)
Baffle Cutout Diameter 122.0 mm (4.8 in)
Depth 108 mm (4.25 in)
Flange and Gasket Thickness 9 mm (0.35 in)
Air Volume Occupied by Driver 1.2 dm3 (0.04 ft3)
Net Weight 1.37 kg (3.02 lb)
Shipping Units 1
Shipping Weight 1.82 kg (4.01 lb)
Shipping Box 255x255x150 mm (10.04×10.04×5.91 in)
Recone kit RCK005NSM388

*All specifications are subject to change without notice.