Features
- 240 W continuous program power capacity
- 38 mm (1.5 in) aluminium voice coil
- 150 - 8000 Hz response
- 99 dB sensitivity
Specifications
- Nominal Diameter170 mm (6.5 in)
- Nominal Impedance8 Ω
- Minimum Impedance6.0 Ω
- Nominal Power Handling1120 W
- Continuous power handling2240 W
- Sensitivity (1W/1m)399.0 dB
- Frequency Range150 - 8000 Hz
- Voice Coil Diameter38 mm (1.5 in)
- Winding MaterialAluminium
- Former MaterialGlass Fibre
- Winding Depth7.0 mm (0.28 in)
- Magnetic Gap Depth6.0 mm (0.24 in)
- Flux Density1.4 T
Design
- Surround ShapeFlat
- Cone ShapeExponential
- Magnet MaterialFerrite
- SpiderSingle
- Pole DesignStraight Pole
- Woofer Cone TreatmentNone
Parameters4
- Resonance Frequency126 Hz
- Re5.2 Ω
- Qes0.39
- Qms4.6
- Qts0.36
- Vas6.0 dm3 (0.21 ft3)
- Sd132.0 cm2 (20.46 in2)
- η₀3.0 %
- Xmax± 2.5 mm
- Xvar± 1.5 mm
- Mms6.0 g
- Bl8.2 Txm
- Le0.6 mH
- EBP323 Hz
Mounting and Shipping Info
- Overall Diameter187 mm (7.36 in)
- Bolt Circle Diameter172 mm (6.77 in)
- Baffle Cutout Diameter145.0 mm (5.71 in)
- Depth78 mm (3.07 in)
- Flange and Gasket Thickness11 mm (0.43 in)
- Air Volume Occupied by Driver0.8 dm3 (0.03 ft3)
- Net Weight2.35 kg (5.18 lb)
- Shipping Units1
- Shipping Weight2.55 kg (5.62 lb)
- Shipping Box210x210x125 mm (8.27x8.27x4.92 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.