| Specifications |
|---|
| Nominal Diameter 250 mm (10 in) |
| Nominal Impedance 8 Ω |
| Minimum Impedance 5.5 Ω |
| Power Handling (50 - 500 Hz) |
| Nominal1 150 W |
| Continuous Program2 300 W |
| Sensitivity (1W/1m)3 97.5 dB |
| Frequency Range 55 – 4000 Hz |
| Voice Coil Diameter 51 mm (2 in) |
| Winding Material Aluminium |
| Former Material Kapton |
| Winding Depth 13.5 mm (17/32 in) |
| Magnetic Gap Depth 8 mm (5/16 in) |
| Flux Density 1.1 T |
| Also available in 4 Ω, data upon request |
| Thiele & Small Parameters4 |
| Fs 55 Hz |
| Re 5 Ω |
| Qes 0.41 |
| Qms 3.5 |
| Qts 0.36 |
| Vas 50 dm3 (1.8 ft3) |
| Sd 320 cm2 (50 in2) |
| η0 2.1% |
| X max ± 4 mm |
| X Var ± 4.5 mm |
| Mms 24 g |
| Bl 10.2 T·m |
| Le 0.9 mH |
| Mounting and Shipping Information |
| Overall Diameter 261 mm (10.3 in) |
| Bolt Circle Diameter 245 mm (9.6 in) |
| Baffle Cutout Diameter 230 mm (9 in) |
| Depth 124 mm (4.9 in) |
| Flange and Gasket Thickness 12.5 mm (1/2 in) |
| Net Weight 1.9 kg (4.2 lb) |
| Shipping Weight 2.4 kg (5.3 lb) |
| Shipping Box 270x270x150 mm (11.2x11.2x5.9 in) |
| 1 2 hours test made with continuous pink noise signal (6 dB crest factor) within the specified frequency range. Power calculated on rated minimum impedance. Loudspeaker mounted in 35 liters (1.25 cu. ft 3) bass-reflex box, tuned at 65 Hz. |
| 2 Power on Continuous Program is defined as 3 dB greater than the Nominal rating. |
| 3 Applied RMS Voltage is set to 2.83V for 8 ohms Nominal Impedance. Average SPL from 200 to 4000 Hz. |
| 4 Thiele-Small parameters are measured after a high level 20 Hz sine wave pre- conditioning test. |
| Specifications |
|---|
| Nominal Diameter 250 mm (10 in) |
| Nominal Impedance 8 Ω |
| Minimum Impedance 5.5 Ω |
| Power Handling (50 - 500 Hz) |
| Nominal1 150 W |
| Continuous Program2 300 W |
| Sensitivity (1W/1m)3 97.5 dB |
| Frequency Range 55 – 4000 Hz |
| Voice Coil Diameter 51 mm (2 in) |
| Winding Material Aluminium |
| Former Material Kapton |
| Winding Depth 13.5 mm (17/32 in) |
| Magnetic Gap Depth 8 mm (5/16 in) |
| Flux Density 1.1 T |
| Also available in 4 Ω, data upon request |
| Thiele & Small Parameters4 |
| Fs 55 Hz |
| Re 5 Ω |
| Qes 0.41 |
| Qms 3.5 |
| Qts 0.36 |
| Vas 50 dm3 (1.8 ft3) |
| Sd 320 cm2 (50 in2) |
| η0 2.1% |
| X max ± 4 mm |
| X Var ± 4.5 mm |
| Mms 24 g |
| Bl 10.2 T·m |
| Le 0.9 mH |
| Mounting and Shipping Information |
| Overall Diameter 261 mm (10.3 in) |
| Bolt Circle Diameter 245 mm (9.6 in) |
| Baffle Cutout Diameter 230 mm (9 in) |
| Depth 124 mm (4.9 in) |
| Flange and Gasket Thickness 12.5 mm (1/2 in) |
| Net Weight 1.9 kg (4.2 lb) |
| Shipping Weight 2.4 kg (5.3 lb) |
| Shipping Box 270x270x150 mm (11.2x11.2x5.9 in) |
| 1 2 hours test made with continuous pink noise signal (6 dB crest factor) within the specified frequency range. Power calculated on rated minimum impedance. Loudspeaker mounted in 35 liters (1.25 cu. ft 3) bass-reflex box, tuned at 65 Hz. |
| 2 Power on Continuous Program is defined as 3 dB greater than the Nominal rating. |
| 3 Applied RMS Voltage is set to 2.83V for 8 ohms Nominal Impedance. Average SPL from 200 to 4000 Hz. |
| 4 Thiele-Small parameters are measured after a high level 20 Hz sine wave pre- conditioning test. |