Features
- 3000 W continuous program power capacity
- 100 mm (4 in) copper voice coil
- 32 - 1000 Hz response
- 98 dB sensitivity
- Double silicone spider with optimized compliance
- Ventilated voice coil gap for reduced power compression
- Aluminium demodulating ring for very low distortion
Specifications
- Nominal Diameter460 mm (18.0 in)
- Nominal Impedance4 Ω
- Minimum Impedance4.0 Ω
- Nominal Power Handling11500 W
- Continuous power handling23000 W
- Sensitivity (1W/1m)398.0 dB
- Frequency Range32 - 1000 Hz
- Voice Coil Diameter100 mm (4.0 in)
- Winding MaterialAluminium
- Former MaterialGlass Fibre
- Winding Depth36.0 mm (1.42 in)
- Magnetic Gap Depth16.0 mm (0.63 in)
- Flux Density0.7 T
Design
- Surround ShapeTriple Roll
- Cone ShapeRadial
- Magnet MaterialNeodymium Inside Slug
- SpiderDouble Silicone
- Pole DesignT-Pole
- Woofer Cone TreatmentTWP Waterproof Both Sides
- Recommended Enclosure200.0 dm3 (7.06 ft3)
- Recommended Tuning35 Hz
Parameters4
- Resonance Frequency32 Hz
- Re2.5 Ω
- Qes0.24
- Qms10.0
- Qts0.24
- Vas157.0 dm3 (5.54 ft3)
- Sd1210.0 cm2 (187.55 in2)
- η₀2.32 %
- Xmax± 14.0 mm
- Xvar± 14.0 mm
- Mms300.0 g
- Bl24.3 Txm
- Le2.82 mH
- EBP133 Hz
Mounting and Shipping Info
- Overall Diameter460 mm (18.11 in)
- Bolt Circle Diameter443 mm (17.44 in)
- Baffle Cutout Diameter422.0 mm (16.61 in)
- Depth239 mm (9.41 in)
- Flange and Gasket Thickness16 mm (0.63 in)
- Air Volume Occupied by Driver10.0 dm3 (0.35 ft3)
- Net Weight10.5 kg (23.15 lb)
- Shipping Units1
- Shipping Weight12.3 kg (27.12 lb)
- Shipping Box500x500x300 mm (19.69x19.69x11.81 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.