| General Specifications |
| Nominal Diameter | 102 mm / 4 in, 104 x 104 mm / 4 in | | Nominal Impedance | 8 Ω | | Rated Power AES | 70 W | | Continuos Program Power | 140 W | | Sensitivity @ 1W/1m | 90.2 dB | | Voice Coil Diameter | 25 mm (1") | | Voice Coil Winding Depth | 9 mm | | Magnetic Gap Depth | 6 mm | | Flux Density | 1.10 T | | Magnet Weight | 380 g | | Net Weight | 1.0 Kg |
|---|
|
| Constructive Characteristics |
| Magnet Type | Ferrite | | Basket Material | Pressed Sheet Steel | | Voice Coil Winding Material | Aluminium | | Voice Coil Former Material | Aluminium | | Cone Material | Paper | | Cone Treatment | Surface Waterproof Treatment | | Surround Material | Treated Cloth | | Dust Dome Material | Polypropylene ogive |
|---|
|
| Mounting Information |
| Overall Diameter | 104×104 mm | | Baffle Cutout Diameter | 90 mm | | Mounting Holes | 4 holes Ø5 on Ø106 mm | | Total Depth | 58.3 mm |
|---|
|
| Thiele/Small Parameters |
| Re | 5.6 Ω | | Qms | 1.85 | | Qts | 0.39 | | Cms | 466 µm/N | | Vas | 1.3 l | | X max | +/- 2.2 mm | | N | 0.42 % | | Fs | 118.0 Hz | | Qes | 0.49 | | Mms | 3.9 g | | Bxl | 5.76 Tm | | Sd | 44.2 cm² | | X var | +/- 3.5 mm | | Le (1KHz) | 0.14 mH |
|---|
|