Features
- 500 W continuous program power capacity
- 64 mm (2.5 in) aluminium voice coil
- 50 - 3000 Hz response
- 97 dB sensitivity
- Neodymium magnet allows a very light yet powerful motor assembly
- Ventilated voice coil gap for reduced power compression
Specifications
- Nominal Diameter250 mm (10.0 in)
- Nominal Impedance8 Ω
- Minimum Impedance7.0 Ω
- Nominal Power Handling1250 W
- Continuous power handling2500 W
- Sensitivity (1W/1m)397.0 dB
- Frequency Range50 - 3000 Hz
- Voice Coil Diameter64 mm (2.5 in)
- Winding MaterialAluminium
- Former MaterialGlass Fibre
- Winding Depth14.0 mm (0.55 in)
- Magnetic Gap Depth8.0 mm (0.31 in)
- Flux Density1.25 T
Design
- Surround ShapeDouble Roll
- Cone ShapeExponential
- Magnet MaterialNeodymium Inside Slug
- SpiderSingle
- Pole DesignStraight Pole
- Woofer Cone TreatmentTWP Waterproof Both Sides
- Recommended Enclosure26.0 dm3 (0.92 ft3)
- Recommended Tuning62 Hz
Parameters4
- Resonance Frequency56 Hz
- Re5.7 Ω
- Qes0.29
- Qms3.4
- Qts0.26
- Vas31.0 dm3 (1.1 ft3)
- Sd320.0 cm2 (50.0 in2)
- η₀1.8 %
- Xmax± 6.0 mm
- Xvar± 7.0 mm
- Mms37.0 g
- Bl16.2 Txm
- Le0.9 mH
- EBP193 Hz
Mounting and Shipping Info
- Overall Diameter261 mm (10.3 in)
- Bolt Circle Diameter245 mm (9.6 in)
- Baffle Cutout Diameter230.0 mm (9.1 in)
- Depth113 mm (4.4 in)
- Flange and Gasket Thickness13 mm (0.5 in)
- Air Volume Occupied by Driver1.5 dm3 (0.05 ft3)
- Net Weight2.9 kg (6.4 lb)
- Shipping Units1
- Shipping Weight3.5 kg (7.7 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.