Features
- 2000 W continuous program power capacity
- 100 mm (4 in) copper voice coil
- 45 - 1500 Hz response
- 93 dB sensitivity
- Aluminium demodulating ring allows a very low distortion figure
- 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 Impedance4.6 Ω
- Nominal Power Handling11000 W
- Continuous power handling22000 W
- Sensitivity (1W/1m)393.0 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 Density1.1 T
Design
- Surround ShapeTriple Roll
- Cone ShapeRadial
- Magnet MaterialFerrite
- SpiderDouble Silicone
- Pole DesignT-Pole
- Woofer Cone TreatmentTWP Waterproof Both Sides
- Recommended Enclosure40.0 dm3 (1.41 ft3)
- Recommended Tuning43 Hz
Parameters4
- Resonance Frequency44 Hz
- Re3.6 Ω
- Qes0.24
- Qms6.23
- Qts0.23
- Vas41.1 dm3 (1.45 ft3)
- Sd531.0 cm2 (82.3 in2)
- η₀1.42 %
- Xmax± 9.0 mm
- Xvar± 11.0 mm
- Mms125.0 g
- Bl22.91 Txm
- Le1.74 mH
- EBP183 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)
- Depth135 mm (5.3 in)
- Flange and Gasket Thickness13 mm (0.5 in)
- Air Volume Occupied by Driver4.2 dm3 (0.15 ft3)
- Net Weight11.8 kg (26.0 lb)
- Shipping Weight12.7 kg (28.0 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.