Features
- 800 W continuous program power capacity
- 76 mm (3 in) aluminium voice coil
- 50 - 2500 Hz response
- 98 dB sensitivity
- Alunimium demodulating ring allows a very low distortion figure
Specifications
- Nominal Diameter250 mm (10.0 in)
- Nominal Impedance8 Ω
- Minimum Impedance6.0 Ω
- Nominal Power Handling1400 W
- Continuous power handling2800 W
- Sensitivity (1W/1m)398.0 dB
- Frequency Range50 - 2500 Hz
- Voice Coil Diameter76 mm (3.0 in)
- Winding MaterialAluminium
- Former MaterialGlass Fibre
- Winding Depth20.0 mm (0.79 in)
- Magnetic Gap Depth8.0 mm (0.33 in)
- Flux Density1.1 T
Design
- Surround ShapeDouble Roll
- Cone ShapeRadial
- Magnet MaterialFerrite
- SpiderSingle
- Pole DesignT-Pole
- Woofer Cone TreatmentNone
Parameters4
- Resonance Frequency52 Hz
- Re4.8 Ω
- Qes0.2
- Qms3.4
- Qts0.19
- Vas31.0 dm3 (1.09 ft3)
- Sd320.0 cm2 (49.6 in2)
- η₀2.2 %
- Xmax± 6.0 mm
- Xvar± 7.0 mm
- Mms43.0 g
- Bl18.4 Txm
- Le0.32 mH
- EBP260 Hz
Mounting and Shipping Info
- Overall Diameter262 mm (10.31 in)
- Bolt Circle Diameter245 mm (9.65 in)
- Baffle Cutout Diameter230.0 mm (9.06 in)
- Depth124 mm (4.88 in)
- Flange and Gasket Thickness14 mm (0.55 in)
- Air Volume Occupied by Driver2.6 dm3 (0.09 ft3)
- Net Weight7.4 kg (16.31 lb)
- Shipping Units1
- Shipping Weight8.0 kg (17.64 lb)
- Shipping Box295x314x175 mm (11.61x12.36x6.89 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.