Miniature HiFi bass-midrange speaker, 30WMAX, 8 ohm, polypropylene cone, rubber surround and drilled pole core for exceptionally high power capability, ideally suited for very small speaker systems, e.g. surround speakers.
| Impedance (Z) | 8 ohm |
| Resonant frequency (fs) | 85Hz |
| Max. frequency range | f3-16,000Hz |
| Music power | 30WMAX |
| Power rating (P) | 15WRMS |
| SPL (1W/1m) | 83dB |
| Suspension compl. (Cms) | 1.3mm/N |
| Moving mass (Mms) | 2.7g |
| Mech. Q factor (Qms) | 3.9 |
| Electr. Q factor (Qes) | 0.65 |
| Total Q factor (Qts) | 0.56 |
| Equivalent volume (Vas) | 1.9 l |
| DC resistance (Re) | 6.2 ohm |
| Force factor (BxL) | 3.4Tm |
| Voice coil induct. (Le) | 0.15mH |
| Voice coil diameter | 20.5mm |
| Voice coil former | Kapton |
| Linear excursion (XMAX) | ±0.75mm |
| Eff. cone area (Sd) | 32cm2 |
| Magnet weight | 5.4oz. |
| Weight | 0.4kg |