Features
- 1000 W continuous program power capacity
- 76 mm (3 in) copper voice coil
- 44 - 1000 Hz response
- 93.4 dB sensitivity
- FEA optimized Neodymium magnet assembly
- Aluminium demodulating ring for very low distortion
- Double silicone spider with optimized compliance
Specifications
- Nominal Diameter380 mm (15.0 in)
- Nominal Impedance8 Ω
- Minimum Impedance6.5 Ω
- Nominal Power Handling1500 W
- Continuous power handling21000 W
- Sensitivity (1W/1m)393.4 dB
- Frequency Range44 - 1000 Hz
- Voice Coil Diameter76 mm (3.0 in)
- Winding MaterialCopper
- Former MaterialGlass Fibre
- Winding Depth25.0 mm (0.98 in)
- Magnetic Gap Depth11.5 mm (0.45 in)
- Flux Density1.22 T
Design
- Surround ShapeRoll
- Cone ShapeRadial
- Magnet MaterialNeodymium Ring
- SpiderDouble Silicone
- Pole DesignT-Pole
- Woofer Cone TreatmentTWP Waterproof Both Sides
- Recommended Enclosure160.0 dm3 (5.65 ft3)
- Recommended Tuning34 Hz
Parameters4
- Resonance Frequency44 Hz
- Re5.4 Ω
- Qes0.61
- Qms6.2
- Qts0.56
- Vas68.4 dm3 (2.42 ft3)
- Sd855.0 cm2 (132.53 in2)
- η₀0.93 %
- Xmax± 9.6 mm
- Xvar± 12.5 mm
- Mms194.0 g
- Bl21.7 Txm
- Le1.29 mH
- EBP72 Hz
Mounting and Shipping Info
- Overall Diameter393 mm (15.47 in)
- Bolt Circle Diameter374 mm (14.7 in)
- Baffle Cutout Diameter354.0 mm (13.9 in)
- Depth190 mm (7.48 in)
- Flange and Gasket Thickness23 mm (0.91 in)
- Air Volume Occupied by Driver6.0 dm3 (0.21 ft3)
- Net Weight6.0 kg (13.23 lb)
- Shipping Units1
- Shipping Weight7.3 kg (16.09 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.
