Features
- 1400 W continuous program power capacity
- 88 mm (3.5 in) aluminium voice coil
- 49 - 3000 Hz response
- 98 dB sensitivity
- Ventilated voice coil gap for reduced power compression
- Double silicone spider with optimized compliance
- Aluminum demodulating ring allows a very low distortion figure
Specifications
- Nominal Diameter380 mm (15.0 in)
- Nominal Impedance8 Ω
- Minimum Impedance6.4 Ω
- Nominal Power Handling1700 W
- Continuous power handling21400 W
- Sensitivity (1W/1m)398.0 dB
- Frequency Range49 - 3000 Hz
- Voice Coil Diameter88 mm (3.45 in)
- Winding MaterialAluminium
- Former MaterialGlass Fibre
- Winding Depth21.5 mm (0.85 in)
- Magnetic Gap Depth11.0 mm (0.43 in)
- Flux Density1.04 T
Design
- Surround ShapeTriple Roll
- Cone ShapeExponential
- Magnet MaterialFerrite Ring
- SpiderDouble Silicone
- Pole DesignT-Pole
- Woofer Cone TreatmentWP Waterproof Front Side
- Recommended Enclosure130.0 dm3 (4.59 ft3)
- Recommended Tuning45 Hz
Parameters4
- Resonance Frequency49 Hz
- Re5.2 Ω
- Qes0.45
- Qms9.3
- Qts0.43
- Vas103.7 dm3 (3.66 ft3)
- Sd855.0 cm2 (132.53 in2)
- η₀2.63 %
- Xmax± 8.0 mm
- Xvar± 9.5 mm
- Mms106.8 g
- Bl19.27 Txm
- Le0.81 mH
- EBP108 Hz
Mounting and Shipping Info
- Overall Diameter393 mm (15.47 in)
- Bolt Circle Diameter371 mm (14.61 in)
- Baffle Cutout Diameter357.0 mm (14.06 in)
- Depth174 mm (6.85 in)
- Flange and Gasket Thickness14 mm (0.55 in)
- Air Volume Occupied by Driver3.5 dm3 (0.12 ft3)
- Net Weight9.0 kg (19.84 lb)
- Shipping Units1
- Shipping Weight10.3 kg (22.71 lb)
- Shipping Box425x425x224 mm (16.73x16.73x8.82 in)
- 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.