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 Diameter380 mm (15.0 in)
- Nominal Impedance8 Ω
- Minimum Impedance6.7 Ω
- Nominal Power Handling1500 W
- Continuous power handling21000 W
- Sensitivity (1W/1m)399.5 dB
- Frequency Range40 - 2000 Hz
- Voice Coil Diameter76 mm (3.0 in)
- Winding MaterialCopper
- Former MaterialGlass Fibre
- Winding Depth18.0 mm (0.68 in)
- Magnetic Gap Depth11.0 mm (0.4 in)
- Flux Density1.25 T
Design
- Surround ShapeTriple Roll
- Cone ShapeExponential
- Magnet MaterialNeodymium Inside Slug
- SpiderSingle
- Pole DesignStraight Pole
- Woofer Cone TreatmentTWP Waterproof Both Sides
- Recommended Enclosure100.0 dm3 (3.53 ft3)
- Recommended Tuning47 Hz
Parameters4
- Resonance Frequency37 Hz
- Re5.3 Ω
- Qes0.24
- Qms4.5
- Qts0.22
- Vas195.0 dm3 (6.8 ft3)
- Sd855.0 cm2 (132.5 in2)
- η₀4.1 %
- Xmax± 7.0 mm
- Xvar± 9.0 mm
- Mms96.0 g
- Bl22.5 Txm
- Le1.5 mH
- EBP154 Hz
Mounting and Shipping Info
- Overall Diameter393 mm (15.5 in)
- Bolt Circle Diameter374 mm (14.7 in)
- Baffle Cutout Diameter354.0 mm (13.9 in)
- Depth171 mm (6.7 in)
- Flange and Gasket Thickness16 mm (0.62 in)
- Air Volume Occupied by Driver3.5 dm3 (0.12 ft3)
- Net Weight4.7 kg (10.36 lb)
- Shipping Units1
- Shipping Weight6.0 kg (13.23 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.
