Features
- 2000 W continuous program power capacity
- 100 mm (4 in) copper voice coil
- 45 - 1500 Hz response
- 92 dB sensitivity
- FEA optimized Neodymium magnet assembly
- Double silicone spider with optimized compliance
- Ventilated voice coil gap for reduced power compression
Specifications
- Nominal Diameter320 mm (12.0 in)
- Nominal Impedance4 Ω
- Minimum Impedance5.0 Ω
- Nominal Power Handling11000 W
- Continuous power handling22000 W
- Sensitivity (1W/1m)392.0 dB
- Frequency Range45 - 1500 Hz
- Voice Coil Diameter100 mm (4.0 in)
- Winding MaterialCopper
- Former MaterialGlass Fibre
- Winding Depth25.0 mm (1.0 in)
- Magnetic Gap Depth12.0 mm (0.5 in)
- Flux Density1.2 T
Design
- Surround ShapeTriple Roll
- Cone ShapeRadial
- Magnet MaterialNeodymium Inside Slug
- SpiderDouble Silicone
- Pole DesignT-Pole
- Woofer Cone TreatmentTWP Waterproof Both Sides
- Recommended Enclosure50.0 dm3 (1.77 ft3)
- Recommended Tuning50 Hz
Parameters4
- Resonance Frequency44 Hz
- Re3.8 Ω
- Qes0.21
- Qms5.8
- Qts0.2
- Vas43.3 dm3 (1.53 ft3)
- Sd531.0 cm2 (82.3 in2)
- η₀1.69 %
- Xmax± 9.0 mm
- Xvar± 10.0 mm
- Mms120.0 g
- Bl24.38 Txm
- Le1.79 mH
- EBP209 Hz
Mounting and Shipping Info
- Overall Diameter319 mm (12.5 in)
- Bolt Circle Diameter299 mm (11.8 in)
- Baffle Cutout Diameter281.0 mm (11.1 in)
- Depth137 mm (5.4 in)
- Flange and Gasket Thickness13 mm (0.5 in)
- Air Volume Occupied by Driver2.7 dm3 (0.09 ft3)
- Net Weight8.2 kg (18.0 lb)
- Shipping Units1
- Shipping Weight9.1 kg (20.06 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 2V for 4 ohms Nominal Impedance.
- Thiele-Small parameters are measured after a high level 20 Hz sine wave preconditioning test.