Features
- 800 W continuous program power capacity
- 76 mm (3 in) aluminium voice coil
- 50 - 2000 Hz response
- 100 dB sensitivity
- Neodymium magnet allows a very light yet powerful motor assembly
- Ventilated voice coil gap for reduced power compression
Specifications
- Nominal Diameter320 mm (12.0 in)
- Nominal Impedance8 Ω
- Minimum Impedance6.2 Ω
- Nominal Power Handling1400 W
- Continuous power handling2800 W
- Sensitivity (1W/1m)3100.0 dB
- Frequency Range50 - 2000 Hz
- Voice Coil Diameter76 mm (3.0 in)
- Winding MaterialAluminium
- Former MaterialGlass Fibre
- Winding Depth19.0 mm (0.75 in)
- Magnetic Gap Depth10.0 mm (0.4 in)
- Flux Density1.25 T
Design
- Surround ShapeDouble Roll
- Cone ShapeExponential
- Magnet MaterialNeodymium Inside Slug
- SpiderSingle
- Pole DesignStraight Pole
- Woofer Cone TreatmentNone
- Recommended Enclosure42.0 dm3 (1.48 ft3)
- Recommended Tuning65 Hz
Parameters4
- Resonance Frequency50 Hz
- Re5.3 Ω
- Qes0.21
- Qms4.2
- Qts0.2
- Vas73.0 dm3 (2.5 ft3)
- Sd522.0 cm2 (80.9 in2)
- η₀4.3 %
- Xmax± 7.0 mm
- Xvar± 6.5 mm
- Mms53.0 g
- Bl20.1 Txm
- Le1.0 mH
- EBP238 Hz
Mounting and Shipping Info
- Overall Diameter315 mm (12.4 in)
- Bolt Circle Diameter298 mm (11.7 in)
- Baffle Cutout Diameter283.0 mm (11.1 in)
- Depth141 mm (5.5 in)
- Flange and Gasket Thickness14 mm (0.55 in)
- Air Volume Occupied by Driver2.5 dm3 (0.08 ft3)
- Net Weight3.9 kg (8.6 lb)
- Shipping Units1
- Shipping Weight4.8 kg (10.58 lb)
- Shipping Box360x360x200 mm (14.17x14.17x7.87 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.