Speaker Drivers · 15"
NW-157508
15" / 380 mm NEODYMIUM WOOFER
15" · NEODYMIUM WOOFER
Key Specifications
Nominal Diameter
15" / 380 mm
Nominal Impedance
8 ohm
Sensitivity (1W/1m)
96 dB
Frequency Range
62 Hz - 3 kHz
Voice Coil Diameter
76 mm / 3"
Net Weight
4.9 kg
- N38H neodymium magnet, only 4.9 kg net weight.
- AES standard power rating.
Specifications
General Specifications
- Nominal Diameter
- 15" / 380 mm
- Nominal Impedance
- 8 ohm
- AES Power Handling
- 450 W
- Continuous Program Power
- 900 W
- Sensitivity (1W/1m)
- 96 dB
- Frequency Range
- 62 Hz - 3 kHz
- Voice Coil Diameter
- 76 mm / 3"
- Winding Material
- Aluminium
- Former Material
- FGL
- Winding Depth
- 15.5 mm
- Magnetic Gap Depth
- 10 mm
- Surround Material
- Paper cone with cloth surround
- Surround Design
- W-shaped cloth
Mounting Information
- Overall Diameter
- 393 mm
- Bolt Circle Diameter
- 374 mm
- Baffle Cut-out Diameter
- 354 mm
- Depth
- 168 mm
- Net Weight
- 4.9 kg
- Shipping Weight
- 6.2 kg
- Shipping Carton Size
- 420 x 420 x 210 mm
Thiele-Small Parameters
- Fs (Resonance Frequency)
- 45 Hz
- Re (DC Resistance)
- 6 ohm
- Qms (Mechanical Factor)
- 4.62
- Qes (Electrical Factor)
- 0.66
- Qts (Total Factor)
- 0.57
- Cms (Compliance)
- 0.1237 mm/N
- Mms (Moving Mass)
- 103.08 g
- BL Factor
- 15.91 T.m
- Vas (Equivalent Air Load)
- 130.98 liters
- Sd (Piston Area)
- 870.9 cm2
- Mmd (incl. air load)
- 88.53 g
NW-157508 · Frequency Response · 1W / 1m
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