15-inch Drivers
LF-15X115
The LF-15X115 is a 15-inch ferrite woofer for subwoofer and bass cabinet systems. It handles 1200 W AES (2400 W program) with 95 dB sensitivity, a 60 Hz resonant frequency and a 115 mm voice coil. 4.5" voice coil, 2400 W continuous program power. AES standard power rating.
Specifications
- Nominal Diameter
- 15" / 393 mm
- Nominal Impedance
- 8 ohm
- Sensitivity (1W/1m)
- 95 dB
- Frequency Range
- 60 Hz - 1.8 kHz
- Voice Coil Diameter
- 115 mm / 4.5"
- Net Weight
- 13.54 kg
Full Thiele-Small parameters available on request – contact contact@brave-audio.com
GENERAL SPECIFICATIONS
Nominal Diameter | 15" / 393 mm |
Nominal Impedance | 8 ohm |
AES Power Handling | 1200 W |
Continuous Program Power | 2400 W |
Sensitivity (1W/1m) | 95 dB |
Frequency Range | 60 Hz - 1.8 kHz |
Voice Coil Diameter | 115 mm / 4.5" |
Winding Material | PICCAW |
Former Material | TGL |
Winding Depth | 26 mm |
Magnetic Gap Depth | 12 mm |
Surround Material | Polycotton |
Surround Design | W-shaped cloth |
MOUNTING INFORMATION
Overall Diameter | 393 mm |
Bolt Circle Diameter | 375 mm |
Baffle Cut-out Diameter | 351 mm |
Depth | 256 mm |
Net Weight | 13.54 kg |
Shipping Weight | 15.44 kg |
Shipping Carton Size | 430 x 430 x 280 mm |
THIELE-SMALL PARAMETERS
Fs (Resonance Frequency) | 60 Hz |
Re (DC Resistance) | 5.6 ohm |
Qms (Mechanical Factor) | 4.78 |
Qes (Electrical Factor) | 0.58 |
Qts (Total Factor) | 0.51 |
Cms (Compliance) | 0.0153 mm/N |
Mms (Moving Mass) | 168 g |
BL Factor | 24 T.m |
Vas (Equivalent Air Load) | 44 liters |
Sd (Piston Area) | 887 cm2 |
H (Eta Zero) | 1.99 % |
