JML
Professional Audio
1200 W continious program power capacity with 125mm (5 in) inside-outside voice coil, 35 - 2000 Hz response and 98 dB sensitivity.
Specification
| Nominal Diameter | 460mm/18" |
| Voice Coil Diameter | 125mm/5.0" |
| Nominal Impedance | 8Ω |
| Available In | 8Ω |
| Power Rating | 1200W(A.E.S) |
| Peak Power(6dB Crest Factor) | 3200W(A.E.S) |
| Sensitivity(1w/1m) | 98dB |
| Frequency Range | 3Hz-2kHz |
| Recommended Enclosure Volume | 90-220Litres |
| Resonance | 33.15Hz |
| Voice Coil Winding Depth | 28mm/1.1" |
| Magnet Gap Depth | 12mm/0.47" |
| Flux Density Tesla | 1.18Tesla |
| Magnet Material | Ceramic |
| Voice Coil Material | Copper |
| Former Material | Glass Fibre |
| Dust Dome Material | Paper |
| Suspension Material | Fabric |
| Cone Surround Material | Paper/Fabric |
Thiele Small Parameters
| Fs | 33.15Hz |
| Re | 5.2Ω |
| Qms | 15.42 |
| Qes | 0.24 |
| Qts | 0.24 |
| Le | 1.33mh |
| L2 | 2.45mh |
| R2 | 5.3Ω |
| Vas | 203.84Litres |
| Mms | 215.24g |
| Sd | 1164.16cm2 |
| Cms | 107µm/N |
| BL | 30.99T/m |
| Xmax | 11.05mm |
| Vd | 1.28Litres |
| Ref. Efficiency | 2.88% |
Mounting and Shipping Information
| Overall Diameter | 474 mm |
| Width Across Flats | 459 mm |
| Flange Height | 14.5 mm |
| Depth (Excl. Flange) | 175 mm |
| Magnet Diameter | 280 mm |
| Chassis Shoulder Diameter | 414.5 mm |
| Outer Bolt Circle | 6 * MB on 455mm PCD |
| Inner Bolt Circle | N/A |
| Nett Weight | 22.8 Kg/50.26 lb. |
| Shipping Weight | 26.6 Kg/58.64 lb. |
SPECIAL NOTE
JML Professional Audio
For orders and inquiry please visit our Contact Us page.
JML
Professional Audio
