15CLA76
Careful optimization of our lightest woofer series, now offered with a high temperature copper-clad aluminum voice coil, is rewarded with higher sensitivity and smoother high frequency response. An efficiently designed motor makes these a good fit for many more applications, especially where flown, and manufacturing design means the CLA series can be price competitive with ferrite motor designs offering similar performance.
Features
700 W continuous program power capacity
76 mm (3 in) aluminium voice coil
40 - 3000 Hz response
99 dB sensitivity
Ventilated voice coil gap for reduced power compression
Aluminium demodulating ring for very low distortion
Specifications
Nominal Diameter
380 mm (15 in)
Nominal Impedance
8 Ω
Minimum Impedance
6 Ω
Nominal Power Handling
350 W
Continuous Power Handling
700 W
Sensitivity
99 dB
Frequency Range
40 Hz - 3000 Hz
Voice Coil Diameter
76 mm (3 in)
Winding Material
Aluminium
Former Material
Glass Fibre
Winding Depth
16 mm (0.63 in)
Magnetic Gap Depth
11 mm (0.43 in)
Flux Density
1.2 T
Woofer Cone Treatment
WP Waterproof Front Side
Parameters
Fs
40 Hz
Re
5.2 Ω
Qes
0.31
Qms
6.9
Qts
0.3
Vas
176 dm³ (6.22 ft³)
Sd
855 cm² (132.53 sq²)
η0
3.5 %
Xmax
5.5 mm
Xvar
7.5 mm
Mms
93 g
Bl
19.8 Tm
Le
0.5 mH
EBP
129 Hz
Design
Surround Shape
Triple Roll
Cone Shape
Exponential
Magnet Material
Neodymium Inside Slug
Spider
Single
Pole Design
Straight Pole
Woofer Cone Treatment
WP Waterproof Front Side
Recommended Enclosure
100 dm³ (3.53 ft³)
Recommended Tuning
50 Hz
Mounting and Shipping Info
Overall Diameter
388 mm (15.28 in)
Bolt Circle Diameter
374 mm (14.72 in)
Baffle Cutout Diameter
353 mm (13.9 in)
Depth
171 mm (6.73 in)
Flange and Gasket Thickness
10 mm (0.39 in)
Air Volume Occupied by Driver
4.4 dm³ (0.16 ft³)
Net Weight
3.8 kg (8.38 lb)
Shipping Units
1 pcs
Shipping Weight
5.1 kg (11.24 lb)
Shipping Box
425x425x224 mm (16.73x16.73x8.82 in)
Service Kit
lf Recone Kit
RCK15CLA768
Cone
Gasket
Centering Shims