CF0820M/8

<div data-index="1"> <div >PA midrange speaker, 250 W, 8 Ω</div> <div ><ul><li>Compact dimensions for tight positioning on the baffle </li><li>Copper-clad terminals for reducing inductive high-frequency peaks </li><li> Airflow ventilation for dynamic heat dissipation</li></ul></div> </div> <br /><br />Impedance (Z): 8 Ω<br />Transmission technology: cable<br />Frequency range: 150-6,000 Hz<br />Resonant frequency (fs): 202 Hz<br />Power rating (RMS): 250 W<br />Peak music power output (MAX): 500 W<br />SPL: 98 dB/W/m<br />Suspension compl. (Cms): 0.03 mm/N<br />Moving mass (Mms): 21.38 g<br />Mech. Q factor (Qms): 1.784<br />Electr. Q factor (Qes): 0.831<br />Total Q factor (Qts): 0.567<br />Equivalent volume (Vas): 2.1 l<br />DC resistance (Re): 5.39 Ω<br />Voice coil induct. (Le): 0.12 mH<br />Voice coil diameter: Ø 50 mm<br />Voice coil winding height: 11 mm<br />Voice coil material: copper-coated aluminium<br />Voice coil former: glass fibre<br />Linear excursion (X_MAX): ± 3.5 mm<br />Eff. cone area (Sd): 226.98 cm2<br />Magnet weight: 1.3 kg<br />Mounting cutout: Ø 187 mm<br />Mounting depth: 113 mm<br />Mounting hole diameter: Ø 197-200 mm<br />Dimensions: Ø 215 mm x 113 mm<br />Outside diameter: Ø 215 mm<br />Width: Ø 215 mm<br />Depth: 11 mm<br />Colour: black<br />Admiss. ambient temp.: 0-40 °C<br />Weight: 3.4 kg<br />Packing unit: 1<br />Type of speaker: 8"<br />Packing dimensions (W x H x L): 0.226 x 0,13 x 0,226 m<br />Gross weight: 4.2 kg<br />Net weight: 3.4 kg