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- Goldwood GW-412D - 8 ohm - Dual Voice Coil
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12" foam edge poly laminated paper cone dual voice coil woofer.
SPECIFICATIONS Nominal Diameter: 12.0", 305mm Nominal Impedance: 6 ohms per coil Nominal Power: 130 W rms, 260 W max Freq. Response: 33 Hz-2 kHz Sensitivity: 88 db 1w/1m Magnet Weight: 30.0 oz, 850 grams Voice Coil Diameter: 1.5", 38mm MOUNTING INFORMATION Overall Diameter: 12.00", 305mm Baffle Hole Dia: 11.14", 283mm Number of Mounting Holes: 8 Mounting Hole BCD: 11.57", 294mm Depth: 4.72", 120mm |
T/S PARAMETERS Fs: 38.0 Hz Re: 3.4 ohms Le: 0.5mH Qms: 5.76 Qes: 0.83 Qts: 0.73 Vas: 108.5 L, 3.83 cuft Xmax: 2.5 CONSTRUCTION -Pressed steel basket -Poly laminated paper cone with foam edge -Ferrite magnet |
NOTE:Specifications given are with voice coils connected in parallel.