Features
- 1400 W continuous program power capacity
- 100 mm (4 in) copper voice coil
- 40 - 2000 Hz response
- 97 dB sensitivity
- Double silicone spider with optimized compliance
Specifications
- Nominal Diameter460 mm (18.0 in)
- Nominal Impedance8 Ω
- Minimum Impedance6.5 Ω
- Nominal Power Handling1700 W
- Continuous power handling21400 W
- Sensitivity (1W/1m)397.0 dB
- Frequency Range40 - 2000 Hz
- Voice Coil Diameter100 mm (4.0 in)
- Winding MaterialCopper
- Former MaterialGlass Fibre
- Winding Depth21.0 mm (0.83 in)
- Magnetic Gap Depth11.0 mm (0.43 in)
- Flux Density1.15 T
Design
- Surround ShapeDouble Roll
- Cone ShapeExponential
- Magnet MaterialFerrite
- SpiderDouble Silicone
- Pole DesignStraight Pole
- Woofer Cone TreatmentTWP Waterproof Both Sides
- Recommended Enclosure160.0 dm3 (5.65 ft3)
- Recommended Tuning39 Hz
Parameters4
- Resonance Frequency30 Hz
- Re5.3 Ω
- Qes0.25
- Qms8.8
- Qts0.24
- Vas297.0 dm3 (10.5 ft3)
- Sd1134.0 cm2 (175.8 in2)
- η₀3.1 %
- Xmax± 8.0 mm
- Xvar± 8.0 mm
- Mms170.0 g
- Bl26.0 Txm
- Le2.1 mH
- EBP120 Hz
Mounting and Shipping Info
- Overall Diameter460 mm (18.11 in)
- Bolt Circle Diameter440 mm (17.3 in)
- Baffle Cutout Diameter422.0 mm (16.6 in)
- Depth202 mm (7.95 in)
- Flange and Gasket Thickness16 mm (0.63 in)
- Air Volume Occupied by Driver9.5 dm3 (0.33 ft3)
- Net Weight12.2 kg (26.9 lb)
- Shipping Units1
- Shipping Weight13.8 kg (30.42 lb)
- Shipping Box500x495x275 mm (19.69x19.49x10.83 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.
