Features
- 400 W continuous program power capacity
- 51 mm (2 in) copper voice coil
- 90 - 5000 Hz response
- 98 dB sensitivity
Specifications
- Nominal Diameter200 mm (8.0 in)
- Nominal Impedance8 Ω
- Minimum Impedance7.2 Ω
- Nominal Power Handling1200 W
- Continuous power handling2400 W
- Sensitivity (1W/1m)398.0 dB
- Frequency Range90 - 5000 Hz
- Voice Coil Diameter51 mm (2.0 in)
- Winding MaterialCopper
- Former MaterialKapton
- Winding Depth9.0 mm (0.37 in)
- Magnetic Gap Depth8.0 mm (0.31 in)
- Flux Density1.25 T
Design
- Surround ShapeTriple Roll
- Cone ShapeRadial
- Magnet MaterialFerrite
- SpiderSingle
- Pole DesignStraight Pole
- Woofer Cone TreatmentNone
Parameters4
- Resonance Frequency87 Hz
- Re5.6 Ω
- Qes0.2
- Qms3.8
- Qts0.19
- Vas13.0 dm3 (0.46 ft3)
- Sd220.0 cm2 (34.1 in2)
- η₀4.1 %
- Xmax± 2.5 mm
- Xvar± 4.5 mm
- Mms18.0 g
- Bl16.6 Txm
- Le0.5 mH
- EBP435 Hz
Mounting and Shipping Info
- Overall Diameter225 mm (8.86 in)
- Bolt Circle Diameter210 mm (8.27 in)
- Baffle Cutout Diameter187.0 mm (7.36 in)
- Depth91 mm (3.58 in)
- Flange and Gasket Thickness11 mm (0.43 in)
- Air Volume Occupied by Driver1.2 dm3 (0.04 ft3)
- Net Weight4.25 kg (9.37 lb)
- Shipping Units1
- Shipping Weight4.7 kg (10.36 lb)
- Shipping Box255x255x150 mm (10.04x10.04x5.91 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.