|| HIGHLIGHT || Nominal Diameter: 300 mm (12 in) || Rated Impedance: 8 Ohm || AES Power: 600 W; || Program Power: 1200 W || Peak Power: 2500 W || Sensitivity: 97 dB || Frequency Range: 50 - 4600 Hz || Power Compression @-10dB: 0.9 dB || Power Compression @-3dB: 2.8 dB || Power Compression @Full || Power: 3.8 dB Max Recomm. || " || "HIGHLIGHT || Frequency: 1800 Hz Recomm. || Enclosure Volume: 40 - 90 lt. (1.41 - 3.18 cuft) || Minimum Impedance: 6.4 Ohm at 25 Degrees C || Max Peak To Peak Excursion: 38 mm (1.50 in) || " || "HIGHLIGHT || Voice Coil Diameter: 75 mm (3 in) || Voice Coil winding material: aluminum || Suspension: Triple Roll. || Polycotton Cone: Curvilinear. water repellent high damping pulp || || " HIGHLIGHT || Fs: 49 Hz Re: 5.2 Ohm || Sd: 0.0531 sq.mt. (82.31 sq.in.) || Qms: 7.00 || Qes: 0.30 || Qts: 0.28 Vas: 73 lt. (2.58 cuft) || Mms: 57 gr. (0.13 lb) || BL: 18 Tm Linear Mathematical Xmax: +/- 8 mm (+/- 0.31 in) Le (1kHz): 0.95 mH || Ref. Efficiency 1W@1m (half space): 96.6 dB || " || "MEASUREMENTS || Overall diameter: 310 mm (12.2 in) || N. of mounting holes and bolt: 8 || Mounting holes diameter: 5.90 mm (0.23 in) || Bolt circle diameter: 295 mm (11.61 in) || Front mount baffle cutout : 280 mm (11.02 in) || Rear mount baffle cutout : 280 mm (11.02 in) || Total depth: 148 mm (5.83 in) || "