Very high efficiency and low distortion are special features of this L12P110K mid-bass transducers. Special treatment are applied to cone surface and surround for optimum dampening.
Features
- 4-inch, fiberglass inside/outside copper voice coil
- 1000W continuous program power handling
- 101 dB Sensitivity
- 60 Hz – 2 kHz Frequency range
- M-roll damped surround
- Corrugated straight damped cone
Applications
- The L12P110K is specially designed for compact size bass reflex enclosures.
- The unique combination of short voice coil and very high BL/Re ratio makes the L12P100K a very good choice when fast and precise mid-bass reproduction is required.
- Very good for high power horn loaded applications.
Specifications
| General Specifications | |
| Nominal Diameter | 300 / 12 mm/inch |
| Rated Impedance | 8 O |
| Program Power | 1000 W AES |
| Power handling capacity | 500 W AES |
| Sensitivity | 101 dB |
| Frequency Range | 60 Hz ÷ 2000 Hz |
| Effective Piston Diameter | 260 / 10.2 mm/inch |
| Max Excursion Before Damage (peak to peak) | 48 / 1.9 mm/inch |
| Minimum Impedance | 7.6 O |
| Voice Coil Diameter | 100 / 4 mm/inch |
| Voice Coil Material | Copper |
| Voice Coil Winding Depth | 10.5 / 0.4 mm/inch |
| Number of layers | 2 |
| Kind of layer | inside / outside |
| Top Plate Thickness | 9 / 0.35 mm/inch |
| Cone Material | No pressed pulp |
| Cone Design | Curved |
| Surround Material | Polycotton |
| Surround Design | M - roll |
| Thiele/Small Parameters | |
| Resonance frequency | 44 Hz |
| DC resistance | 5.6O |
| Mechanical factor | 4.3 |
| Electrical factor | 0.14 |
| Total factor | 0.13 |
| BL Factor | 25 T · m |
| Effective Moving Mass | 55 g |
| Equivalent Cas air load | 98 liters |
| Effettive piston area | 0.053 m² |
| Max. linear excursion (mathematical) | 3.0 mm |
| Voice - coil inductance @ 1kHz | 1.0 mH |
| Half-space efficiency | 5.75% |
| Mounting Information | |
| Overall Diameter | 312 / 12.3 mm/inch |
| Bolt Circle Diameter | 293-296 / 11.5-11.6 mm/inch |
| Bolt Hole Diameter | 7 / 0.3 mm/inch |
| Front Mount Baffle Cut-out | 285 11.3 mm/inch |
| Rear Mount Baffle Cut-out | 283 / 11.2 mm/inch |
| Depth | 115 / 4.5 mm/inch |
| Volume occupied by the driver | 2.8 / 0.09 liters/ft³ |
| Net Weight | 11.2 / 24.6 kg/lbs |
