12-inch Drivers
LF-12X100
The LF-12X100 is a 12-inch ferrite woofer for subwoofer and bass cabinet systems. It handles 800 W AES (1600 W program) with 95 dB sensitivity, a 49 Hz resonant frequency and a 100 mm voice coil. 4" voice coil, 1600 W continuous program power. AES standard power rating.
Specifications
- Nominal Diameter
- 12" / 320 mm
- Nominal Impedance
- 8 ohm
- Sensitivity (1W/1m)
- 95 dB
- Frequency Range
- 49 Hz - 2.5 kHz
- Voice Coil Diameter
- 100 mm / 4"
- Net Weight
- 10.86 kg
Full Thiele-Small parameters available on request – contact contact@brave-audio.com
GENERAL SPECIFICATIONS
Nominal Diameter | 12" / 320 mm |
Nominal Impedance | 8 ohm |
AES Power Handling | 800 W |
Continuous Program Power | 1600 W |
Sensitivity (1W/1m) | 95 dB |
Frequency Range | 49 Hz - 2.5 kHz |
Voice Coil Diameter | 100 mm / 4" |
Winding Material | PICCAW |
Former Material | TGL |
Winding Depth | 32 mm |
Magnetic Gap Depth | 14 mm |
Surround Material | Polycotton |
Surround Design | W-shaped cloth |
MOUNTING INFORMATION
Overall Diameter | 320 mm |
Bolt Circle Diameter | 280 mm |
Baffle Cut-out Diameter | 299 mm |
Depth | 220 mm |
Net Weight | 10.86 kg |
Shipping Weight | 12 kg |
Shipping Carton Size | 350 x 350 x 460 mm |
THIELE-SMALL PARAMETERS
Fs (Resonance Frequency) | 49 Hz |
Re (DC Resistance) | 5.2 ohm |
Qms (Mechanical Factor) | 3.5 |
Qes (Electrical Factor) | 0.54 |
Qts (Total Factor) | 0.47 |
Cms (Compliance) | 0.0162 mm/N |
Mms (Moving Mass) | 85 g |
BL Factor | 15.9 T.m |
Vas (Equivalent Air Load) | 51 liters |
Sd (Piston Area) | 552 cm2 |
H (Eta Zero) | 1.99 % |
