back
next
Continuous power handling
Voice coil diameter
Magnet material
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 Diameter380 mm (15.0 in)
- Nominal Impedance8 Ω
- Minimum Impedance6.0 Ω
- Nominal Power Handling1350 W
- Continuous power handling2700 W
- Sensitivity (1W/1m)399.0 dB
- Frequency Range40 - 3000 Hz
- Voice Coil Diameter76 mm (3.0 in)
- Winding MaterialAluminium
- Former MaterialGlass Fibre
- Winding Depth16.0 mm (0.63 in)
- Magnetic Gap Depth11.0 mm (0.43 in)
- Flux Density1.2 T
Design
- Surround ShapeTriple Roll
- Cone ShapeExponential
- Magnet MaterialNeodymium Inside Slug
- SpiderSingle
- Pole DesignStraight Pole
- Woofer Cone TreatmentWP Waterproof Front Side
- Recommended Enclosure100.0 dm3 (3.53 ft3)
- Recommended Tuning50 Hz
Parameters4
- Resonance Frequency40 Hz
- Re5.2 Ω
- Qes0.31
- Qms6.9
- Qts0.3
- Vas176.0 dm3 (6.22 ft3)
- Sd855.0 cm2 (132.53 in2)
- η₀3.5 %
- Xmax± 5.5 mm
- Xvar± 7.5 mm
- Mms93.0 g
- Bl19.8 Txm
- Le0.5 mH
- EBP129 Hz
Mounting and Shipping Info
- Overall Diameter388 mm (15.28 in)
- Bolt Circle Diameter374 mm (14.72 in)
- Baffle Cutout Diameter353.0 mm (13.9 in)
- Depth171 mm (6.73 in)
- Flange and Gasket Thickness10 mm (0.39 in)
- Air Volume Occupied by Driver4.4 dm3 (0.16 ft3)
- Net Weight3.8 kg (8.38 lb)
- Shipping Units1
- Shipping Weight5.1 kg (11.24 lb)
- Shipping Box425x425x224 mm (16.73x16.73x8.82 in)
Service Kit
- Recone kitRCK15CLA768
Discover more
- 2 hours test made with continuous pink noise signal within the range Fs-10Fs. Power calculated on rated minumum impedance. Loudspeaker in free air.
- Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
- Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance.
- Thiele-Small parameters are measured after a high level 20 Hz sine wave preconditioning test.