Product Description
Recommended for professional audio as a mid/hi or full-range and monitor; also for bass guitar. Works well in sealed or vented enclosures.
SPECIFICATIONS Nominal Diameter: 12", 304.8mm Nominal Impedance: 8 ohms Power: 250w rms, 500w program Freq. Response: 58.0 Hz-4.3 kHz Sensitivity: 99.9 db 1w/1m Magnet Weight: 7.0 oz, 199.0 grams Gap Height 0.27", 7.0mm Voice Coil Diameter 2.5", 64mm MOUNTING INFORMATION Recommended Enclosure Volume - Sealed: 25.49-42.48 L, 0.9-1.5 cuft - Vented: 32.56-127.43 L, 1.15-4.5 cuft Overall Diameter: 12.38", 314.5 mm Baffle Hole Diameter: 11.06", 280.9mm Number of Mounting Holes: 8 Mounting Hole Diameter: 0.28", 7.1mm Mounting Hole BCD: 11.62", 295.1mm Depth: 6.06", 153.9 mm Net Weight: 5.1 lbs, 2.3 kg Shipping Weight: 6.8 lbs, 3.1 kg |
T/S PARAMETERS Fs: 44.0 Hz Re: 5.17 ohms Le: 0.43 mH Qms: 4.17 Qes: 0.45 Qts: 0.41 Vas: 134.88 L, 4.76 cuft Vd: 255.0 cc Cms: 0.36 mm/N BL: 10.69 Tm Mms: 37.0 grams EBP: 96.0 Xmax: 4.9 mm Sd: 519.5 cm2 Xlim: 8.5 mm CONSTRUCTION -Aluminum voice coil on polyimide voice coil former -Neodymium magnet with vented core -Die-cast aluminum with heatsink basket -Paper cone with cloth edge -Solid composition paper dust cap |
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Very good impression so far
I have a DIY bass cabinet I built using a pair of Eminence Delta Pro 12's. It sounded pretty good, but the weight of the cab was getting to me. I modeled these and the software predicted that I would be getting increased bass response and greater sensitivity overall. I ordered a pair and so far have been very impressed. My initial goal was solely to drop some weight from my cab, but I also got increased sensitivity and better tone!