130 mm (5") cone midrange driver for the midrange band between 1000 and 5000 Hz. Due to the enclosed rear no separate midrange housing construction is necessary. Very good price/performance ratio.
| Nominal impedance Z | 8 Ohm |
|---|---|
| Frequency response | 400–13000 Hz |
| Mean sound pressure level | 89 dB (1 W/1 m) |
| Opening angle (-6 dB) | 79°/4000 Hz |
| Excursion limit | +/−2 mm |
| Resonance frequency fs | 500 Hz |
| Magnetic induction | 0.9 T |
| Magnetic flux | 260 µWb |
| Height of front pole-plate | 4 mm |
| Voice coil diameter | 25 mm |
| Height of winding | 8 mm |
| Cutout diameter | 110 mm |
| Net weight | 0.55 kg |
| D.C. resistance Rdc | 6.8 Ohm |
| Mechanical Q factor Qms | 8.67 |
| Electrical Q factor Qes | 5.85 |
| Total Q factor Qts | 3.49 |
| Equivalent volume Vas | 0.1 l |
| Effective piston area Sd | 70 cm² |
| Dynamically moved mass Mms | 5 g |
| Force factor Bxl | 4.3 Tm |
| Inductance of the voice coil L | 0.4 mH |
| Connections | 4.8 x 0.8 mm (+)/2.8 x 0.8 mm (-) |
| Peak power handling with high pass | 100 W (12 dB/Okt.; 800 Hz) |
| Nominal power handling with high pass | 80 W (12 dB/Okt.; 800 Hz) |
