RCF LF15G401 15-inch Woofer 800 Watt Rms 1600 Watt Peak 4-inch Fiberglass Voice Coil Triple-Roll Surround Dual Spider Design 8 ohm Pro Audio Speaker
- GENERAL || Brand : RCF || Model Number : LF15G401 | 11100014 || UPC : 728990193839 || FEATURES || 4-inch, fiberglass inside/outside copper voice coil || 1600W continuous program power handling || 97 dB Sensitivity || 30 Hz – 1.5 kHz Frequency range || Dual spider design with silicon based dampening control || Triple-roll surround and corrugated straight cone geometry || The LF15g401 is a 15-inch woofer with linear frequency response characteristics and very high power handling. ||
- GENERAL SPECIFICATIONS || Nominal Diameter : 15 inch / 381 mm || Rated Impedance : 8 ohm || Program Power (watt) : 1600 W || Power handling capacity : 800 W || Sensitivity : 97.0 dB || Frequency range : 35 - 1500 Hz || Effective piston diameter : 340 mm / 13.39 inch || Max. Excursion Before Damage : 52 mm / 2.05 inch || Minimum Impedance (ohm) : 6.1 ohm || Voice Coil Diameter : 4.0 inch / 102 mm || Voice Coil Length : 23 mm / 0.91 inch || Number of layers : 2 ||
- Kind of layers : inside/outside || Top Plate Thickness : 12 mm / 0.47 inch || Cone Design : Straight || Surround Design : Triple roll || The LF15G401 uses a fibre loaded cone assembly along with a high excursion triple roll, constant geometry surround. This combination provides remarkable strength and a peak to peak maximum excursion of 52mm. || SIZE || Height : 154 mm / 6.06 inches || Diameter : 393 mm / 15.47 inches || Weight : 13 kg / 28.66 lbs ||
- PARAMETERS || Resonance frequency (Fs) : 36 Hz || DC resistance (Re) (ohm) : 4.80 ohm || Mechanical factor : 6.20 Qms || Electrical factor : 0.27 Qes || Total factor : 0.26 Qts || Bl factor (Bl) (T x m) : 24.60 T x m || Effective moving mass (Mms) : 150.0 g || Equivalent Cas air loaded (Vas) : 150.0 liters || Effective piston area (Sd) : 0.090 m2 || Max. linear excursion (Xmax) : 9 mm || Voice coil inductance @ 1kHz (Le1k) : 1.80 mH || Half-space efficency (Eff) : 2.50% ||
- MOUNTING INFORMATION || Overall diameter : 393 mm / 15.47 inches || Bolt circle diameter : 371-376 mm / 14.61-14.8 inch || Bolt hole diameter : 7 mm / 0.28 inch || Front mount baffle cut-out : 352 mm / 13.86 inch || Rear mount baffle cut-out : 360 mm / 14.17 inch || Volume occupied by the driver : 4.3 liters / 0.17 ft3 || SHIPPING INFORMATION || Package Height : 220 mm / 8.66 inches || Package Width : 440 mm / 17.32 inches || Package Depth : 440 mm / 17.32 inches || Package Weight : 14 kg / 30.8