HiFi bass-midrange speaker, 60WMAX, 8 ohm Stable paper cone, high-quality aluminium coil, drilled pole core and rubber surround, with excellent radiation and transient response.
| Impedance (Z) | 8 ohm |
| Resonant frequency (fs) | 61Hz |
| Max. frequency range | f3-7,000Hz |
| Music power | 60WMAX |
| Power rating (P) | 30WRMS |
| SPL (1W/1m) | 88dB |
| Suspension compl. (Cms) | 1.23mm/N |
| Moving mass (Mms) | 5.5g |
| Mech. Q factor (Qms) | 2.28 |
| Electr. Q factor (Qes) | 0.44 |
| Total Q factor (Qts) | 0.37 |
| Equivalent volume (Vas) | 4.7 l |
| DC resistance (Re) | 6.5 ohm |
| Force factor (BxL) | 5.55Tm |
| Voice coil induct. (Le) | 0.4mH |
| Voice coil diameter | 25mm |
| Voice coil former | aluminium |
| Linear excursion (XMAX) | ±2.5mm |
| Eff. cone area (Sd) | 52cm2 |
| Magnet weight | 10oz. |
| Weight | 0.8kg |