RCF LF12G301 12-inch Woofer 450 Watt RMS 900 Watt Peak 3-inch Fiberglass Voice Coil M-Roll Surround 8 ohm Pro Audio Speaker
- GENERAL || Brand : RCF || Model Number : LF12G301 | 11100016 || UPC : 718852124986 | 844632090035 || This woofer is particularly suitable for band-pass subwoofers and small size bass reflex systems, providing a good BL and punch required for a powerful and clear sound performance || The RCF LF12G301 is a robust 12-inch woofer . Very good power handling, excellent and very low distortion. Copper voice coil construction, suspensions and cone materials designed to survive at 450Watt RMS power. ||
- SPECIFICATIONS Nominal Diameter : 12 inch / 305 mm || Rated Impedance : 8 ohm || Program Power (watt) : 900 W || Power handling capacity : 450 W || Sensitivity : 97.0 dB || Frequency range : 40 - 2000 Hz || Effective piston diameter : 260 mm / 10.24 inch || Max. Excursion Before Damage : 36 mm / 1.42 inch || Minimum Impedance (ohm) : 7.2 ohm || Voice Coil Diameter : 3.0 inch / 76 mm || Voice Coil Length : 19 mm / 0.75 inch || Number of layers : 2 ||
- SPECS || Kind of layers : inside/outside || Top Plate Thickness : 10 mm / 0.39 inch || Cone Design : Curved || Surround Design : M-roll || SIZE || Height : 140 mm / 5.51 inches || Diameter : 320 mm / 12.6 inches || Weight : 7 kg / 15.43 lbs ||
- PARAMETERS || Resonance frequency (Fs) : 43 Hz || DC resistance (Re) (ohm) : 5.80 ohm || Mechanical factor : 4.60 Qms || Electrical factor : 0.23 Qes || Total factor : 0.22 Qts || Bl factor (Bl) (T x m) : 19.00 T x m || Effective moving mass (Mms) : 56.0 g || Equivalent Cas air loaded (Vas) : 97.0 liters || Effective piston area (Sd) : 56.000 m2 || Max. linear excursion (Xmax) : 7 mm || Voice coil inductance @ 1kHz (Le1k) : 1.20 mH || Half-space efficency (Eff) : 3.23% ||
- MOUNTING INFORMATION || Overall diameter : 320 mm / 12.6 inch || Bolt circle diameter : 293-304 mm / 11.54-11.97 inch || Bolt hole diameter : 7 mm / 0.28 inch || Front mount baffle cut-out : 282 mm / 11.1 inch || Rear mount baffle cut-out : 284 mm / 11.18 inch || Volume occupied by the driver : 2.6 liters / 0.1 ft3 || SHIPPING INFORMATION || Height : 210 mm / 8.27 inch || Width : 360 mm / 14.17 inch || Depth : 360 mm / 14.17 inch || Weight : 8.05 kg / 17.75 lbs ||
