750-LFC Very Compact Low-Frequency Control Element

Meyer Sound

750-LFC Very Compact Low-Frequency Control Element

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El elemento de control compacto de baja frecuencia 750-LFC de Meyer Sound reproduce bajas frecuencias a niveles de salida altos y continuos con una distorsión extremadamente baja. El 750-LFC ofrece la misma linealidad sónica que el elemento de control de baja frecuencia 900-LFC de Meyer Sound en un gabinete más pequeño y liviano, lo que lo hace ideal para construir sistemas escalables que se adaptan a aplicaciones portátiles o instalaciones fijas de cualquier tamaño.

CARACTERÍSTICAS Y BENEFICIOS

Gabinete compacto con tamaño pequeño y extraordinaria relación potencia-tamaño
Salida de potencia de pico alto con distorsión extremadamente baja
Linealidad excepcional, reproducción transitoria y claridad de baja frecuencia
Diseño autoalimentado para una configuración simplificada y mayor confiabilidad
Apilable y volable en arreglos regulares y cardioides con opciones de separación
Receptáculo de montaje en poste integral para facilitar el emparejamiento con altavoces de la serie LINA o ULTRA

APLICACIONES

Control escalable de baja frecuencia para giras o aplicaciones corporativas, o instalaciones fijas
Clubes, teatros, templos, audiovisuales corporativos y parques temáticos
Complemento de baja frecuencia para sistemas LINA, LEOPARD y ULTRA

Especificaciones

The loudspeaker shall be a compact, self-powered, linear, low-distortion, low-frequency control element and shall be capable of flown,
ground-stacked, and cardioid configurations. Its transducer shall be one 15 in dual-coil long-excursion cone driver with 2 Ω nominal impedance.
The loudspeaker shall incorporate internal processing and a 2-channel, open-loop, class D amplifier. Processing shall include equalization, phase correction, and driver protection. Performance specifications for a typical production unit shall be as follows: operating frequency range shall be 35–125 Hz; frequency range shall be 37–110 Hz ±4 dB (measured in half-space with pink noise at 4 m, 1/3-octave frequency resolution); phase response shall be 43 Hz–110 Hz ±30°; linear peak SPL shall be 130.5 dB, measured in half-space with M-noise at 4 m referred to 1 m.
Audio connectors shall be XLR 3-pin, female with male loop, accommodating balanced audio, or XLR 5-pin, accommodating both balanced audio and RMS.
The internal power supply shall perform EMI filtering, soft current turn-on, and surge suppression. Power requirements shall be nominal 100, 110, or 230 V AC line current at 50–60 Hz. UL and CE operating voltage range shall be 100–240 V AC at 50–60 Hz. AC power connectors for input and loop output shall be powerCON 20.
Maximum long-term continuous current draw shall be 5.3 A rms at 115 V AC, 2.7 A rms at 230 V AC, and 6.2 A rms at 100 V AC.
The loudspeaker shall accommodate an optional RMS remote monitoring system module.
Components shall be mounted in an optimally tuned, vented enclosure constructed of premium multi-ply birch with a slightly textured black finish. Optional rigging for the enclosure shall include end frames with captive GuideALinks for linking units in vertical arrays with 0°, 1.5°, 3.25°, or 4.75° splay angles. The front protective grille shall be powder-coated, hex-stamped steel with acoustical black mesh.
Dimensions shall be 21.80 inches (554 mm) wide x 20.30 inches (515 mm) high x 20.88 inches (530 mm) deep. Dimensions with optional rigging shall be 21.55 inches (547 mm) wide x 20.43 inches (519 mm) high x 20.88 inches (530 mm) deep. Weight shall be 89 lbs (40.3 kg). Weight with optional rigging shall be 105 lbs (47.6 kg).
The loudspeaker shall be the Meyer Sound 750-LFC
Keyword: Subwoofer, Subwoofers, Loudspeaker, Loudspeakers