Description
6 1/2" rubber edge poly-mica cone woofer.
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SPECIFICATIONS Nominal Diameter: 6.5", 165mm Nominal Impedance: 4 ohms Nominal Power: 90 W rms, 170 W max Freq. Response: 50 Hz-5 kHz Sensitivity: 90 db 1w/1m Magnet Weight: 20.0 oz, 567 grams Voice Coil Diameter: 1.5", 38mm MOUNTING INFORMATION Overall Diameter: 6.57", 167mm Baffle Hole Dia: 5.71", 145mm Number of Mounting Holes: 4 Mounting Hole BCD: 6.22", 158mm Depth: 3.0", 76mm |
T/S PARAMETERS Fs: 54.0 Hz Re: 3.6 ohms Le: 0.4mH Qms: 3.05 Qes: 0.71 Qts: 0.57 Vas: 11.9 L, 0.42 cuft Xmax: 4.4mm CONSTRUCTION -Pressed steel basket -Poly mica cone with rubber edge -Ferrite magnet |
Reportedly works great for: DB Plus 440 Woofer