Universal bass-midrange speaker, 75 W, 8 Ω. For bass-midrange applications, also in power speaker systems. | Impedance (Z) | 8 Ω | | Operating voltage | - | | Frequency range | f3-4,500 Hz | | Resonant frequency (fs) | 55 Hz | | Rec. crossov. frequ. (fmax.) (12 dB/oct.) | - | | Power rating | 75 W | | Peak music power output | 150 W | | Sensitivity | 90 dB/W/m | | Max. rated SPL | - | | Max. voltage | - | | Radiation angle, horizontal | | | Radiation angle, vertical | | | Suspension compl. (Cms) | 0.18 mm/N | | Moving mass (Mms) | 30 g | | Mech. Q factor (Qms) | 2.13 | | Electr. Q factor (Qes) | 1.0 | | Total Q factor (Qts) | 0.7 | | Equivalent volume (Vas) | 30 l | | DC resistance (Re) | 7.7 Ω | | Force factor (BxL) | 9.7 Tm | | Voice coil induct. (Le) | 0.6 mH | | Voice coil diameter | Ø 39 mm | | Voice coil former | aluminium | | Linear excursion (XMAX) | ±2.5 mm | | Eff. cone area (Sd) | 350 cm2 | | Magnet weight | 850 g | | Magnet diameter | Ø 119 mm | | Mounting cutout | Ø 232 mm | | Mounting depth | 110 mm | | Mounting hole diameter | - | | Hole spacing X-axis | - | | Hole spacing Y-axis | - | | Dimensions | Ø 255 mm x 110 mm | | Outside diameter | Ø 255 | | Width | Ø 255 mm | | Height | - | | Depth | 110 mm | | Protective class | | | Admiss. ambient temp. | 0-40 °C | | Weight | 2.21 kg | | Sales unit | 1 | | Type of speaker | |
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