Hi-fi bass-midrange speakers, 30 W, 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) | 4 Ω | | Operating voltage | - | | Frequency range | f3-8,000 Hz | | Resonant frequency (fs) | 65 Hz | | Rec. crossov. frequ. (fmax.) (12 dB/oct.) | - | | Power rating | 30 W | | Peak music power output | 60 W | | Sensitivity | 90 dB/W/m | | Max. rated SPL | - | | Max. voltage | - | | Radiation angle, horizontal | | | Radiation angle, vertical | | | 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) | 3.3 Ω | | Force factor (BxL) | 2.9 Tm | | Voice coil induct. (Le) | 0.2 mH | | Voice coil diameter | Ø 25.5 mm | | Voice coil former | aluminium | | Linear excursion (XMAX) | ± 2 mm | | Eff. cone area (Sd) | 55 cm2 | | Magnet weight | 280 g | | Magnet diameter | Ø 80 mm | | Mounting cutout | Ø 96 mm | | Mounting depth | 60 mm | | Mounting hole diameter | - | | Hole spacing X-axis | - | | Hole spacing Y-axis | - | | Dimensions | 105 x 105 x 60 mm | | Outside diameter | - | | Width | 105 mm | | Height | 105 mm | | Depth | 60 mm | | Protective class | | | Admiss. ambient temp. | 0-40 °C | | Weight | 0.654 kg | | Sales unit | 1 | | Type of speaker | |
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