Features
- 2000 W continuous program power capacity
- 100 mm (4 in) copper voice coil
- 34 - 1000 Hz response
- 91 dB sensitivity
- Ferrite magnet assembly
- Aluminium 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 Impedance4 Ω
- Minimum Impedance2.9 Ω
- Nominal Power Handling11000 W
- Continuous power handling22000 W
- Sensitivity (1W/1m)391.0 dB
- Frequency Range34 - 1000 Hz
- Voice Coil Diameter100 mm (4.0 in)
- Winding MaterialCopper
- Former MaterialGlass Fibre
- Winding Depth26.5 mm (1.04 in)
- Magnetic Gap Depth12.0 mm (0.47 in)
- Flux Density1.1 T
Design
- Surround ShapeRoll
- Cone ShapeRadial
- Magnet MaterialFerrite Ring
- SpiderDouble Silicone
- Pole DesignT-Pole
- Woofer Cone TreatmentTWP Waterproof Both Sides
- Recommended Enclosure50.0 dm3 (1.77 ft3)
- Recommended Tuning34 Hz
Parameters4
- Resonance Frequency34 Hz
- Re2.9 Ω
- Qes0.34
- Qms5.4
- Qts0.32
- Vas53.0 dm3 (1.87 ft3)
- Sd522.0 cm2 (80.91 in2)
- η₀0.57 %
- Xmax± 10.3 mm
- Xvar± 14.0 mm
- Mms161.9 g
- Bl17.24 Txm
- Le1.15 mH
- EBP100 Hz
Mounting and Shipping Info
- Overall Diameter320 mm (12.6 in)
- Bolt Circle Diameter299 mm (11.77 in)
- Baffle Cutout Diameter282.0 mm (11.1 in)
- Depth150 mm (5.91 in)
- Flange and Gasket Thickness20 mm (0.81 in)
- Air Volume Occupied by Driver3.0 dm3 (0.11 ft3)
- Net Weight12.55 kg (27.67 lb)
- Shipping Units1
- Shipping Weight13.45 kg (29.65 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 V for 4 ohms Nominal Impedance.
- Thiele-Small parameters are measured after a high level 20 Hz sine wave preconditioning test.
