Features
- 700 W continuous program power capacity
- 76 mm (3 in) copper voice coil
- 45 - 3000 Hz response
- 98.5 dB sensitivity
- Ventilated voice coil gap for reduced power compression
Specifications
- Nominal Diameter320 mm (12.0 in)
- Nominal Impedance8 Ω
- Minimum Impedance6.5 Ω
- Nominal Power Handling1350 W
- Continuous power handling2700 W
- Sensitivity (1W/1m)398.5 dB
- Frequency Range45 - 3000 Hz
- Voice Coil Diameter76 mm (3.0 in)
- Winding MaterialCopper
- Former MaterialGlass Fibre
- Winding Depth17.0 mm (0.67 in)
- Magnetic Gap Depth11.0 mm (0.43 in)
- Flux Density1.05 T
Design
- Surround ShapeTriple Roll
- Cone ShapeExponential
- Magnet MaterialNeodymium Inside Slug
- SpiderSingle
- Pole DesignStraight Pole
- Woofer Cone TreatmentWP Waterproof Front Side
- Recommended Enclosure40.0 dm3 (1.41 ft3)
- Recommended Tuning60 Hz
Parameters4
- Resonance Frequency48 Hz
- Re5.2 Ω
- Qes0.22
- Qms4.8
- Qts0.21
- Vas59.0 dm3 (2.1 ft3)
- Sd522.0 cm2 (80.9 in2)
- η₀2.9 %
- Xmax± 6.0 mm
- Xvar± 8.5 mm
- Mms70.0 g
- Bl22.4 Txm
- Le1.5 mH
- EBP218 Hz
Mounting and Shipping Info
- Overall Diameter313 mm (12.32 in)
- Bolt Circle Diameter299 mm (11.77 in)
- Baffle Cutout Diameter282.0 mm (11.1 in)
- Depth142 mm (5.59 in)
- Flange and Gasket Thickness9 mm (0.35 in)
- Air Volume Occupied by Driver2.3 dm3 (0.08 ft3)
- Net Weight3.35 kg (7.39 lb)
- Shipping Units1
- Shipping Weight4.25 kg (9.37 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.