L-Acoustics 112P 12-Inch Self-Powered Coaxial Loudspeaker
L-Acoustics 112P 12-Inch Self-Powered Coaxial Loudspeaker
The 112P is the versatile model within the L-ACOUSTICS® self powered coaxial P series. The enclosure operates over a frequency bandwidth from 50 Hz to 20 kHz which can be lowered to 40 Hz with the addition of the recommended SB15P self-powered subwoofer. The 112P enclosure contains a passive coaxial configuration consisting of a 3’’ diaphragm compression driver loaded onto a 12’’ low frequency transducer integrated into a compact low profile bass-reflex tuned enclosure. This coaxial transducer arrangement produces a 90° axi-symmetric directivity output along with a smooth tonal response free of secondary lobes over the entire frequency range, resulting in exceptional immunity to feedback especially in monitoring situations. The system contains a speaker management DSP and a single channel power amplification module. The DSP manages the system crossover network, driver time alignment, and dual protection of the loudspeaker components. The unique linearization drive characteristic of the transducers is a result of comprehensive parameter management functions by the DSP. Made of high-grade Baltic birch plywood, the cabinet design makes the 112P perfectly suited to all multi-purpose sound reinforcement applications. Its wedge-shape allows monitoring use with a fixed angle settings of 30˚ from vertical. The 112P can also be pole-mounted using the integrated socket or flown using the complementary ETR12-2 bracket or XTLIFTBAR accessory
Specifications:
- Usable bandwidth (-10dB): 50 Hz – 20 kHz ((FRONT) preset)
- Nominal directivity (-6dB): 90° Axi-symmetric
- Maximum SPL: 133 dB ((FILL) preset)
- Components:
- LF: 1 x 12’’ transducer mounted in a bass-reflex enclosure
- HF: 1 x 3’’ diaphragm compression driver
- Electrical specifications:
- Input stage: balanced, max level of +12 dBu (at 0 dB setting)
- DSP: 24 bit/48 kHz
- Amplifier power rating: 1000 W, 8 ohms
- Physical data:
- H x W x D: 540 x 410 x 390 mm – 21.3 x 16.1 x 15.4 in
- Wedge angle: 30° from vertical
- Weight (net): 32 kg – 70.5 lb.
- Connectors: 2 x XLR in parallel, 2 x Powercon® 120 or 230 V selectable by switch
- Material: 18, 24 and 30 mm Baltic birch plywood
- Finish: dark grey brown Pantone® 426C
- Front: polyester powder-coated steel grill, acoustically transparent Airnet® cloth
- Rigging: integrated pole mount socket, optional ETR12-2 bracket and XTLIFTBAR accessory
