B&C 5NSM38 5" 120W 16 Ohm
For simplified cabinet assembly and efficient thermal transfer to the air, our NSM series of sealed back midranges feature a cast aluminum sealed chassis, high strength neodymium motor, and large internal volume for good low frequency performance. Large voice coils provide power handling, while careful selection of suspension and cone components results in exceptional sensitivity. These dedicated narrow-bandwidth midranges offer the lowest distortion at given output of any midrange available.
- 220 W continuous program power capacity
- 38 mm (1.5 in) aluminium voice coil
- 300 - 3500 Hz response
- 99 dB sensitivity
- Ideal for Direct Radiation and Horn Loaded
- Midrange application
- Extremely Low Distortion Figure
Specifications
- Nominal diameter 127 mm (5.0 in)
- Nominal impedance 16 ohms
- Minimum impedance ohms
- Nominal power handling 110 W
- Continuous power handling 220 W
- Sensitivity (1W/1m) 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
Design
- Surround shape Double Roll
- Cone shape Radial
- Magnet material Neodymium Ring
- Spider Single
- Pole design T-Pole
- Woofer cone treatment WP Waterproof Front Side
Parameters
- Fs 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 g
- Bl 10.1 Txm
- Le 0.15 mH
- EBP 303 Hz
Mounting And Shipping Info
- Overall diameter 157 mm (6.18 in)
- Bolt circle diameter 142 mm (5.59 in)
- Baffle cutout diameter 122 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 lb)
- Shipping units 1
- Shipping weight 1.82 kg (4.0 lb)
- Shipping box 255x255x150 mm (10x10x6 in)
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