| Description / type | Fits IC621, IC624 och IC824 |
| Impedance | 4 ohm in |
| Frequency range | 1 kHz +- 1dB, 50 Hz-1dB, 20 kHz -3 dB |
| Outer dimensions | 60 x 52 x 43 mm (W x H x D) |
| Description / type | Fits IC621, IC624 och IC824 |
| Impedance | 4 ohm in |
| Frequency range | 1 kHz +- 1dB, 50 Hz-1dB, 20 kHz -3 dB |
| Outer dimensions | 60 x 52 x 43 mm (W x H x D) |