12-in Very High Output MB Ferrite Transducer 8 Ohms

Very High Output MB Ferrite Transducer 101.5 dB SPL 1W / lm sensitivity 75 mm 3 in Interleaved Sandwich Voice coil ISV 450 W AES power handling Double Demodulating Rings DDR for lower distortion Improved heat dissipation via unique basket design Weather protected cone and plates for outdoor usage Ideal for compact two way and multiway systems Rated Impedance 8 Ohm Program Power 600 W Peak Power 1200 W Frequency Range 60 - 5000 Hz Power Compression -10dB 0.4 dB Power Compression -3dB 1.5 dB Power Compression Full Power 2.8 dB Max Recomm. Frequency 4000 Hz Recomm. Enclosure Volume 10 - 80 It. 0.3 - 2.83 cuft Minimum Impedance 5.7 Ohm at 25 DegreesC Max Peak To Peak Excursion 22 mm 0.87 in Voice Coil Diameter 75 mm 3 in Voice Coil winding material aluminum Suspension M-roll. Polycotton Cone Curvilinear. Paper THIELE SMALL PARAMETERS Fs 49 Hz Re 5 Ohm Sd 0.0531 sq.mt. 82.31 sq.in. Qms 4.7 Qes 0.2 ON 0.19 Vas 101 It. 3.57 cuft Mms 41 gr. 0.09 Ib101 It. 3.57 cult BI 17.8 Tm Linear Mathematical Xmax +/- 4.5 mm +/- 0.18 in Le 1kHz 0.9 mH Ref. Efficiency 1W 1m half space 99.6 dB