Features
1000 W continuous program power capacity
76 mm (3 in) copper voice coil
40 - 2000 Hz response
99.5 dB sensitivity
Neodymium magnet allows a very light yet powerful motor assembly
Ventilated voice coil gap for reduced power compression
Specifications
Nominal Diameter
380 mm (15 in)
Nominal Impedance
8 Ω
Minimum Impedance
6.7 Ω
Nominal Power Handling
500 W
Continuous Power Handling
1000 W
Sensitivity
99.5 dB
Frequency Range
40 Hz - 2000 Hz
Voice Coil Diameter
76 mm (3 in)
Winding Material
Copper
Former Material
Glass Fibre
Winding Depth
18 mm (0.68 in)
Magnetic Gap Depth
11 mm (0.4 in)
Flux Density
1.25 T
Woofer Cone Treatment
TWP Waterproof Both Sides
Parameters
Fs
37 Hz
Re
5.3 Ω
Qes
0.24
Qms
4.5
Qts
0.22
Vas
195 dm³ (6.8 ft³)
Sd
855 cm² (132.5 sq²)
η0
4.1 %
Xmax
7 mm
Xvar
9 mm
Mms
96 g
Bl
22.5 Tm
Le
1.5 mH
EBP
154 Hz
Design
Surround Shape
Triple Roll
Cone Shape
Exponential
Magnet Material
Neodymium Inside Slug
Spider
Single
Pole Design
Straight Pole
Woofer Cone Treatment
TWP Waterproof Both Sides
Recommended Enclosure
100 dm³ (3.53 ft³)
Recommended Tuning
47 Hz
Mounting and Shipping Info
Overall Diameter
393 mm (15.5 in)
Bolt Circle Diameter
374 mm (14.7 in)
Baffle Cutout Diameter
354 mm (13.9 in)
Depth
171 mm (6.7 in)
Flange and Gasket Thickness
16 mm (0.62 in)
Air Volume Occupied by Driver
3.5 dm³ (0.12 ft³)
Net Weight
4.7 kg (10.36 lb)
Shipping Units
1 pcs
Shipping Weight
6 kg (13.23 lb)
Shipping Box
425x425x224 mm (16.73x16.73x8.82 in)
Service Kit
lf Recone Kit
RCK15NDL768
Cone
Gasket
Centering Shims