Features
- 500 W continuous program power capacity
- 51 mm (2 in) aluminium voice coil
- 300 - 6000 Hz response
- 100 dB sensitivity
- Ideal for Direct Radiation and Horn Loaded Midrange application
- Aluminium demodulating ring for Extremely Low Distortion
Specifications
- Nominal Diameter170 mm (6.5 in)
- Nominal Impedance8 Ω
- Minimum Impedance6.6 Ω
- Nominal Power Handling1250 W
- Continuous power handling2500 W
- Sensitivity (1W/1m)3100.0 dB
- Frequency Range300 - 6000 Hz
- Voice Coil Diameter51 mm (2.0 in)
- Winding MaterialAluminium
- Former MaterialGlass Fibre
- Winding Depth8.5 mm (0.33 in)
- Magnetic Gap Depth6.0 mm (0.24 in)
- Flux Density1.6 T
Design
- Surround ShapeTriple Roll
- Cone ShapeRadial
- Magnet MaterialNeodymium Ring
- SpiderSingle
- Pole DesignT-Pole
- Woofer Cone TreatmentWP Waterproof Front Side
Parameters4
- Resonance Frequency280 Hz
- Re5.4 Ω
- Qes0.68
- Qms5.4
- Qts0.6
- Vas0.7 dm3 (0.02 ft3)
- Sd143.0 cm2 (22.17 in2)
- η₀2.2 %
- Xmax± 2.8 mm
- Xvar± 3.0 mm
- Mms13.5 g
- Bl13.9 Txm
- Le0.15 mH
- EBP411 Hz
Mounting and Shipping Info
- Overall Diameter187 mm (7.36 in)
- Bolt Circle Diameter172 mm (6.77 in)
- Baffle Cutout Diameter151.0 mm (5.94 in)
- Depth113 mm (4.45 in)
- Flange and Gasket Thickness11 mm (0.43 in)
- Air Volume Occupied by Driver2.0 dm3 (0.07 ft3)
- Net Weight2.7 kg (5.95 lb)
- Shipping Units1
- Shipping Weight2.95 kg (6.5 lb)
- Shipping Box221x214x130 mm (8.70x8.43x5.12 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.