| General Specifications |
| Nominal Diameter | 462 mm / 18 in | | Nominal Impedance | 8 Ω | | Rated Power AES | 500 W | | Continuos Program Power | 1000 W | | Sensitivity @ 1W/1m | 96.9 dB | | Voice Coil Diameter | 75 mm (3") | | Voice Coil Winding Depth | 20 mm | | Magnetic Gap Depth | 10 mm | | Flux Density | 1.08 T | | Magnet Weight | 2035 g | | Net Weight | 8.6 Kg |
|---|
|
| Constructive Characteristics |
| Magnet Type | Ferrite | | Basket Material | Aluminium Die-Cast | | Voice Coil Winding Material | Copper | | Cone Material | Paper | | Cone Treatment | Humidity Resistant Pulp | | Surround Material | Treated Cloth | | Dust Dome Material | Solid Paper |
|---|
|
| Mounting Information |
| Overall Diameter | 462 mm | | Baffle Cutout Diameter | 417 mm | | Mounting Holes | 8 holes 6.5×9 on Ø441 mm | | Total Depth | 196.5 mm |
|---|
|
| Thiele/Small Parameters |
| Re | 5.1 Ω | | Qms | 3.10 | | Qts | 0.44 | | Cms | 167 µm/N | | Vas | 321.0 l | | X max | +/- 6.5 mm | | N | 1.88 % | | Fs | 31.6 Hz | | Qes | 0.52 | | Mms | 152.0 g | | Bxl | 17.22 Tm | | Sd | 1164.2 cm² | | X var | +/- 10.5 mm | | Le (1KHz) | 1.41 mH |
|---|
|