|
PRX 140
|
| Technical Data | Symbol | PRX 140 |
|---|---|---|
| Nominal impedance | Zn | 4 Ω |
| DC resistance | Re | 3.3 Ω |
| Resonance frequency 1 Watt | fr | 57 Hz (70) |
| Suspension compliance | CMS | 0.73 mm/N |
| Mechanical Q factor | QMS | 3.23 |
| Electrical Q factor | QES | 0.59 |
| Total Q factor | QTS | 0.50 |
| Mech. resistance | RMS | 0.96 kg/s |
| Total moving mass (incl. air mass) | MMD | 7.0 g |
| Effective piston area | SD | 80 cm2 |
| Mass of speaker | 0.8 kg | |
| Equivalent air volume of suspension | VAS | 6.6 dm3 |
| Linear excursion | Xmax | 1.5 mm |
| characteristic sound pressure level 1 W / 1 m | 87.5 dB | |
| Mounting depth | 60 mm | |
| Cut- out diameter | 114 mm | |
| Outer diameter | 134 mm | |
| Rated power | 60/100 W |
