Infinity Speakers - Masters of Imaging

Infinity Primus P252 Speakers As the title says, incredible imaging Dual 5-1/4" MMD woofers 3/4" MMD™ tweeter Frequency response 49Hz-20,000 Hz (±3dB) 8-ohm impedance 92 dB Sensitivity Power handling up to 150 watts Black wood grain vinyl finish 5-way binding posts 8-3/8"W x 36-3/4"H x 11-3/4"D From the manufactuer: Metal Matrix Diaphragm (MMD) The low-frequency and high-frequency drivers incorporate Infinity's MMD technology. MMD consists of a stiff aluminum core, anodized on both sides for superior rigidity and strength. It is 3 times as rigid as titanium, and 85 times more rigid than felted paper. This unique design is capable of eliminating unwanted tonal resonances in the signal path. The end result is a full, clear, tight reproduction of low and high frequencies.