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APPLICATION:
• Ideal for ported or band pass subwoofer designs where sizable amount of low frequencies is required
15NPW
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NEODYMIUM WOOFER
Ordering code: 15NPW-016
CONT. POWER
SENS.
Fs
Freq. Range
VC Dia.
IN-OUT WOUND
VC Wire
Cone /
Surround
Magnet
Type
2,400 WATTS
97 dB
42 Hz
35-
2,500 Hz
4"
IN-OUT
COPPER
PAPER w. CF
FABRIC
NEO
The 15NPW is a high efficiency, (97 dB 1watt / 1 meter) 15-inch woofer with linear frequency response characteristics, high power handling capability while generating low harmonic distortion artifacts. The 15NPW uses a lightweight carbon fiber loaded cone assembly along with a high excursion triple roll constant geometry surround. This combination provides remarkable strength, high efficiency and a peak to peak maximum excursion of 38mm. Woofer features REDCATT double silicone sealed spider.
Power Handling
At the core of the 15NPW is it’s voice coil technology featuring a composite Polyimide former material capable of withstanding peak temperatures in excess of 350degC, well beyond the thermal requirements of modern professional audio systems.
The 15NPW cone and dust cap are made using an advanced carbon fiber loaded REDCATT pulp. The woofer cone is also extensively treated to withstand harsh environments and high humidity. Metal parts in the speaker assembly are coated for extreme weatherization protection.
GENERAL SPECIFICATIONS:
Nominal Diameter
381 mm (15 in.)
Rated Impedance
8 ohm
Power Handling
AES Power
1,200 watts
PROGRAM Power
2,400 watts
PEAK Power
4,800 watts
Power Compression
@ -10dB
0.8 dB
@ 0dB
1.6 dB
@ Max. Power
2.5 dB
Max. Recommended X-OVER Freq.
2,000 Hz
Recommended Enclosure Volume
70 - 180 Liters
Cone Design / Cone Material
Strght. Gmtry, REDCATT Pulp
Voice Coil Diameter / Winding
4"
Voice coil Winding Height
25.5 mm
Front Plate Thickness
14 mm
T/S Parameters:
Fs
42 Hz
Re
5.71 Ohm
Sd
881 cm2 (137 in.2)
Qms
9.4
Qes
0.32
Qts
0.31
Vas
99 Liters
Mms
1254 g
Bl product (Force Factor)
27 Tm
Peak To Peak Displacement
20 mm
Le (mH @ 1kHz)
1.65
Mechanical Parameters:
Overall Diameter
392 mm (15.43 in.)
No. Of Mounting Holes
8
Bolt Circle Diameter
372 mm (14.64 in.)
Front Mount Baffle cutout
362 mm (14.25 in.) Nominal
Rear Mount Baffle cutout
260 mm (14.17 in.) Nominal
Total Depth
167.5 mm (6.59 in.)
Flange and gasket thickness
12 mm (0.47 in.)
Packaging info:
Net Weight
8.1 kg (18.8 lbs.)
Shipping Weight
8.7 kg (19.1 lbs.)
Packaging Dimensions
45x45x20cm