Features
- 2400 W continuous program power capacity
- 100 mm (4 in) copper voice coil
- 35 - 1000 Hz response
- 94 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 Diameter460 mm (18.0 in)
- Nominal Impedance4 Ω
- Minimum Impedance4.4 Ω
- Nominal Power Handling11200 W
- Continuous power handling22400 W
- Sensitivity (1W/1m)394.0 dB
- Frequency Range35 - 1000 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 Enclosure200.0 dm3 (7.06 ft3)
- Recommended Tuning34 Hz
Parameters4
- Resonance Frequency30 Hz
- Re3.7 Ω
- Qes0.33
- Qms7.0
- Qts0.31
- Vas256.0 dm3 (9.04 ft3)
- Sd1210.0 cm2 (187.6 in2)
- η₀1.96 %
- Xmax± 9.0 mm
- Xvar± 11.0 mm
- Mms230.0 g
- Bl22.0 Txm
- Le1.73 mH
- EBP90 Hz
Mounting and Shipping Info
- Overall Diameter460 mm (18.0 in)
- Bolt Circle Diameter440 mm (17.3 in)
- Baffle Cutout Diameter422.0 mm (16.6 in)
- Depth209 mm (8.2 in)
- Flange and Gasket Thickness16 mm (0.63 in)
- Air Volume Occupied by Driver10.5 dm3 (0.37 ft3)
- Net Weight12.7 kg (28.0 lb)
- Shipping Units1
- Shipping Weight14.3 kg (31.53 lb)
- Shipping Box500x495x275 mm (19.69x19.49x10.83 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.
