- 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 cheracteristics and very high power handling. 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.
- General specifications
- Nominal Diameter: 15 inch / 381 mm
- Rated Impedance: 8 ohm
- Program Power: 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
- Minimim Impedance: 6.1 ohm
- Voice Coil Diameter: 4.0 inch / 102 mm
- Voice Coil Winding Material: Copper
- 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 Material: Polycotton
- Surround Design: Triple roll
- Magnets: Ceramic
- Spider: Dual with silicon based damping control
- Thiele – small parameters
- Resonance frequency (Fs): 36 Hz
- DC resistance (Re): 4.80 ohm
- Mechanical factor: 6.20 Qms
- Electrical factor (Qes): 0.27 Qes
- Total factor: 0.26 Qts
- BL factor (BL): 24.60 T x m
- Effective moving mass (Mms): 150.0 g
- Equivalent Cas air loaded (Vas): 150.0 liters
- Effettive piston area (Sd): 0.090 m2
- Max. linear excursion (Xmax): 9.0 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
- Standard compliance
- CE marking: Yes
- Size
- Weight: 13 kg / 28.66 lbs
- Height: 154 mm / 6.06 inches
- Diameter: 393 mm / 15.47 inches
- Shipping informations
- Package Width: 440 mm / 17.32 inches
- Package Weight: 14 kg / 30.86 lbs
- Package Height: 220 mm / 8.66 inches
- Package Depth: 440 mm / 17.32 inches
