Features
- 700 W continuous program power capacity
- 76 mm (3 in) aluminium voice coil
- 50 - 2000 Hz response
- 99 dB sensitivity
Specifications
- Nominal Diameter320 mm (12.0 in)
- Nominal Impedance8 Ω
- Minimum Impedance6.4 Ω
- Nominal Power Handling1350 W
- Continuous power handling2700 W
- Sensitivity (1W/1m)399.0 dB
- Frequency Range50 - 2000 Hz
- Voice Coil Diameter76 mm (3.0 in)
- Winding MaterialAluminium
- Former MaterialGlass Fibre
- Winding Depth16.0 mm (0.62 in)
- Magnetic Gap Depth11.0 mm (0.4 in)
- Flux Density1.05 T
Design
- Surround ShapeDouble Roll
- Cone ShapeExponential
- Magnet MaterialFerrite
- SpiderSingle
- Pole DesignT-Pole
- Woofer Cone TreatmentNone
- Recommended Enclosure42.0 dm3 (1.48 ft3)
- Recommended Tuning65 Hz
Parameters4
- Resonance Frequency50 Hz
- Re5.0 Ω
- Qes0.24
- Qms5.3
- Qts0.23
- Vas75.0 dm3 (2.6 ft3)
- Sd522.0 cm2 (80.9 in2)
- η₀3.8 %
- Xmax± 5.0 mm
- Xvar± 7.0 mm
- Mms51.0 g
- Bl18.6 Txm
- Le1.2 mH
- EBP208 Hz
Mounting and Shipping Info
- Overall Diameter316 mm (12.4 in)
- Bolt Circle Diameter296 mm (11.6 in)
- Baffle Cutout Diameter282.0 mm (11.1 in)
- Depth136 mm (5.35 in)
- Flange and Gasket Thickness16 mm (0.62 in)
- Air Volume Occupied by Driver3.3 dm3 (0.12 ft3)
- Net Weight6.55 kg (14.44 lb)
- Shipping Units1
- Shipping Weight8.45 kg (18.63 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.