Product Description
Recommended for professional audio mid bass applications in a small sealed or medium vented enclosure.
| SPECIFICATIONS Nominal Diameter: 12", 304.8mm Nominal Impedance: 8 ohms Power: 150w rms, 300w program Freq. Response: 51Hz-4.3 kHz Sensitivity: 95.6 db 1w/1m Magnet Weight: 20 oz, 567 grams Gap Height 0.25", 6.35mm Voice Coil Diameter 1.5", 38.1mm MOUNTING INFORMATION Recommended Enclosure Volume - Sealed: 17-22.7 L, 0.6-0.8 cuft - Vented: 56.6-113.3 L, 2-4 cuft Overall Diameter: 12.26", 311.4mm Baffle Hole Diameter: 11", 279.5mm Number of Mounting Holes: 8 Mounting Hole Diameter: 0.25", 6.4mm Mounting Hole BCD: 11.71", 297.5mm Depth: 4.73", 120mm Net Weight: 5.3 lbs, 2.4 kg Shipping Weight: 7.4 lbs, 3.4 kg |
T/S PARAMETERS Fs: 49 Hz Re: 6.3 ohms Le: 0.79 mH Qms: 6.53 Qes: 0.88 Qts: 0.77 Vas: 121.5 L, 4.3 cuft Vd: 125 cc Cms: 0.32 mm/N BL: 8.5 Tm Mms: 59 grams EBP: 33 Xmax: 2.4 mm Sd: 519.5 cm2 Xlim: 6.6 mm CONSTRUCTION -Copper voice coil on polyimide voice coil former -Ferrite magnet with vented and extended core -Pressed steel basket -Paper cone with cloth accordion edge -Solid composition felt dust cap |
