15-inch Drivers
15NL11
The 15NL11 is a high-output 15-inch neodymium woofer for subwoofer and bass cabinet systems. It handles 800 W AES (1600 W program) with 99 dB sensitivity, a 44 Hz resonant frequency and a 100 mm voice coil. 99 dB sensitivity - high output mid-bass. AES standard power rating.
Specifications
- Nominal Diameter
- 15" / 393 mm
- Nominal Impedance
- 8 ohm
- Sensitivity (1W/1m)
- 99 dB
- Frequency Range
- 44 Hz - 2 kHz
- Voice Coil Diameter
- 100 mm / 4"
- Net Weight
- 8.2 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 | 800 W |
Continuous Program Power | 1600 W |
Sensitivity (1W/1m) | 99 dB |
Frequency Range | 44 Hz - 2 kHz |
Voice Coil Diameter | 100 mm / 4" |
Winding Material | PISV |
Former Material | TGL |
Winding Depth | 24 mm |
Magnetic Gap Depth | 10 mm |
Surround Material | Polycotton A |
Surround Design | W-shaped cloth |
MOUNTING INFORMATION
Overall Diameter | 393 mm |
Bolt Circle Diameter | 373 mm |
Baffle Cut-out Diameter | 353 mm |
Depth | 183 mm |
Net Weight | 8.2 kg |
Shipping Weight | 20.2 kg (2 pcs) |
Shipping Carton Size | 430 x 430 x 390 mm |
THIELE-SMALL PARAMETERS
Fs (Resonance Frequency) | 44 Hz |
Re (DC Resistance) | 5.2 ohm |
Qms (Mechanical Factor) | 4.64 |
Qes (Electrical Factor) | 0.28 |
Qts (Total Factor) | 0.26 |
Cms (Compliance) | 0.0876 mm/N |
Mms (Moving Mass) | 130 g |
BL Factor | 25 T.m |
Vas (Equivalent Air Load) | 103 liters |
Sd (Piston Area) | 935 cm2 |
Eta Zero | 5.93 % |
