Transcript
15NW76 LF Drivers - 15 Inches 1200 W continuous program power capacity 76 mm (3 in) copper voice coil 40 - 2000 Hz response 100.5 dB sensitivity Aluminium demodulating ring allows a very low distortion figure Neodymium ring magnet assembly Double silicone spider and ventilated voice coil gap
Specification
Parameters
Mounting & Shipping
Nominal Diameter
380 mm (15 in)
Qts
0.22
Shipping Weight
7 kg (15.4 lb)
Nominal Impedance
8 ohm
Vas
130 dm3 (4.5 ft3)
Shipping Box
Minimum Impedance
6.9 ohm
Sd
855 cm2 (132.5 in2)
420x420x200 mm (16.5x16.5x7.9 in)
Continuous Power Handling
1200 W
EtaZero
4.4 %
Nominal Power Handling (AES)
600 W
Xmax
+- 8 mm
Design
Sensitivity (1W/1m)
100 dB
Xvar
+- 10 mm
Surround Shape
Triple Roll
Frequency Range
40 - 2000 Hz
Mms
104 g
Cone Shape
Exponential
Voice Coil Diameter
76 mm (3 in)
Bl
25.5 Txm
Magnet Type
Neodymium Ring
Winding Material
Copper
Le
1.25 mH
Spider
Double Silicone
Former Material
Glass Fibre
EBP
182 Hz
Pole Design
T-Pole
Magnet Material
Neodymium Ring
TWP Waterproof - Both Sides
Winding Depth
19 mm (0.75 in)
Woofer Cone Treatment
Magnetic Gap Depth
11 mm (0.43 in)
Overall Diameter
393 mm (15.5 in)
1.3 T
374 mm (14.7 in)
Recommended Enclosure volume
90 dm3 (3.18 ft3)
Bolt Circle Diameter Baffle Cutout Diameter
354 mm (13.9 in)
Recommended tuning frequency
53 Hz
Depth
177 mm (7 in)
Flange and Gasket Thickness
16 mm (0.62 in)
Air volume occupied by driver
3.7 dm3 (0.13 ft3)
Net Weight
5.6 kg (12.3 lb)
Flux Density Parameters Fs
42 Hz
Re
5.3 ohm
Qes
0.23
Qms
4.3
Mounting & Shipping
Service kit
RCK15NW768
