Features
- 1000 W continuous program power capacity
- 76 mm (3 in) copper voice coil
- 45 - 1000 Hz response
- 92 dB sensitivity
- FEA optimized Neodymium magnet assembly
- Aluminum demodulating ring for very low distortion
- Double silicone spider with optimized compliance
- Ventilated voice coil gap for reduced power compression
Specifications
- Nominal Diameter320 mm (12.0 in)
- Nominal Impedance8 Ω
- Minimum Impedance6.5 Ω
- Nominal Power Handling1500 W
- Continuous power handling21000 W
- Sensitivity (1W/1m)392.0 dB
- Frequency Range45 - 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 Density1.25 T
Design
- Surround ShapeRoll
- Cone ShapeRadial
- Magnet MaterialNeodymium Ring
- SpiderDouble Silicone
- Pole DesignT-Pole
- Woofer Cone TreatmentTWP Waterproof Both Sides
- Recommended Enclosure40.0 dm3 (1.41 ft3)
- Recommended Tuning42 Hz
Parameters4
- Resonance Frequency44 Hz
- Re5.4 Ω
- Qes0.44
- Qms5.9
- Qts0.41
- Vas32.0 dm3 (1.13 ft3)
- Sd522.0 cm2 (80.91 in2)
- η₀0.65 %
- Xmax± 9.5 mm
- Xvar± 14.0 mm
- Mms148.0 g
- Bl22.7 Txm
- Le1.1 mH
- EBP100 Hz
Mounting and Shipping Info
- Overall Diameter315 mm (12.4 in)
- Bolt Circle Diameter298 mm (11.73 in)
- Baffle Cutout Diameter284.0 mm (11.18 in)
- Depth161 mm (6.34 in)
- Flange and Gasket Thickness21 mm (0.83 in)
- Air Volume Occupied by Driver2.0 dm3 (0.07 ft3)
- Net Weight5.3 kg (11.68 lb)
- Shipping Units1
- Shipping Weight6.2 kg (13.67 lb)
- Shipping Box360x360x200 mm (14.17x14.17x7.87 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.
