Features
- 400 W continuous program power capacity
- 51 mm (2 in) aluminium voice coil
- 60 - 4000 Hz response
- 96.5 dB sensitivity
- Neodymium ring magnet assembly
- Aluminium ring allows a very low distortion figure
- Ventilated voice coil gap for reduced power compression
Specifications
- Nominal Diameter200 mm (8.0 in)
- Nominal Impedance8 Ω
- Minimum Impedance5.9 Ω
- Nominal Power Handling1200 W
- Continuous power handling2400 W
- Sensitivity (1W/1m)396.5 dB
- Frequency Range60 - 4000 Hz
- Voice Coil Diameter51 mm (2.0 in)
- Winding MaterialAluminium
- Former MaterialGlass Fibre
- Winding Depth15.0 mm (0.59 in)
- Magnetic Gap Depth7.0 mm (0.28 in)
- Flux Density1.3 T
Design
- Surround ShapeTriple Roll
- Cone ShapeCurvilinear
- Magnet MaterialNeodymium Ring
- SpiderSingle
- Pole DesignT-Pole
- Woofer Cone TreatmentWaterproof Impregnated Cone
- Recommended Enclosure19.0 dm3 (0.67 ft3)
- Recommended Tuning63 Hz
Parameters4
- Resonance Frequency60 Hz
- Re4.9 Ω
- Qes0.31
- Qms5.6
- Qts0.29
- Vas23.0 dm3 (0.81 ft3)
- Sd220.0 cm2 (34.1 in2)
- η₀1.7 %
- Xmax± 6.0 mm
- Xvar± 8.0 mm
- Mms20.0 g
- Bl11.4 Txm
- Le0.4 mH
- EBP193 Hz
Mounting and Shipping Info
- Overall Diameter225 mm (8.86 in)
- Bolt Circle Diameter210 mm (8.27 in)
- Baffle Cutout Diameter187.0 mm (7.36 in)
- Depth93 mm (3.66 in)
- Flange and Gasket Thickness9 mm (0.35 in)
- Air Volume Occupied by Driver1.1 dm3 (0.04 ft3)
- Net Weight1.8 kg (3.97 lb)
- Shipping Units1
- Shipping Weight2.25 kg (4.96 lb)
- Shipping Box255x255x150 mm (10.04x10.04x5.91 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 2.83 V for 8 ohms Nominal Impedance.
- Thiele-Small parameters are measured after a high level 20 Hz sine wave preconditioning test.