Eminence PSD2013 85w 1" Bolt On Driver

Expanding on the success of its popular psd:2002 compression driver, eminence speaker llc's new 85-watt psd:2013 model features a 1" throat and offers a smoother frequency response through an improved voice coil design, reducing moving mass and increasing high-frequency extension. With a sensitivity rating exceeding 108 db, the psd:2013 also features a 2" voice coil and 34 oz. Ferrite magnet and has a usable frequency range of 1.5 khz to 20 khz. throat size1", 25.4mm nominal impedance*8 ohms power rating**85w (aes) free air resonace0.43khz usable frequency range1500hz-20khz sensitivity***108.3db magnet weight34oz, 0.96kg voice coil diameter2" / 50.8mm thiele & small parameters dc resistance (re)6.8 mounting info overall diameter5.25", 133.4mm mounting holes diameter2x 1/4-20 mounting holes b.C.D.3.00 in. 76.2mm mounting threadn/a depth2.3", 58.4mm weight5.9 lbs, 2.7 kg volume30.8 ", liters materials of construction diaphragm materialtitanium w/ geodesic ribs for increased magnet compositionferrite [single]