Hi-fi bass-midrange speakers, 60 WMAX, 30 WRMS, 8 Ω (/8) and 4 Ω (/4). - Drilled pole core
- Good frequency response linearity
- For small speaker systems in the hi-fi range
| Impedance (Z) | 8 Ω | | Resonant frequency (fs) | 65 Hz | | Max. frequency range | f3-8,000 Hz | | Music power | 60 WMAX | | Max. voltage | | | Power rating (P) | 30 WRMS | | SPL (1 W/m) | 90 dB | | Radiation angle | | | Suspension compl. (Cms) | 0.8 mm/N | | Moving mass (Mms) | 4 g | | Mech. Q factor (Qms) | 2.10 | | Electr. Q factor (Qes) | 0.64 | | Total Q factor (Qts) | 0.49 | | Equivalent volume (Vas) | 6 l | | DC resistance (Re) | 6.5 Ω | | Force factor (BxL) | 4.1 Tm | | Voice coil induct. (Le) | 0.3 mH | | Voice coil diameter | 25.5 mm | | Voice coil former | aluminium | | Linear excursion (XMAX) | ±2 mm | | Eff. cone area (Sd) | 55 cm2 | | Magnet weight | 280 g | | Mounting cutout | | | Mounting depth | | | Dimensions | | | Weight | 0.9 kg |
   | 
