The loudspeaker shall be a compact, self-powered, linear, low‑distortion, line array loudspeaker. Its transducers shall include two 9 in long‑excursion cone drivers and one 3 in diaphragm compression driver coupled to a constant-directivity horn through a patented REM manifold.
The loudspeaker shall incorporate internal processing and a 3-channel, open-loop, class D amplifier. Processing shall include equalization, phase correction, driver protection, and signal division. Performance specifications for a typical production unit shall be as follows, measured at 1/3-octave resolution: operating frequency range shall be 55 Hz–18 kHz; phase response shall be 92 Hz–18 kHz ±30 degrees; linear peak SPL shall be 133.5 dB, measured free-field with M-noise at 4 m referred to 1 m.
Audio connectors shall be XLR 3-pin, female and male, 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 3.0 A rms at 115 V AC, 1.5 A rms at 230 V AC and 3.4 A rms at 100 V AC. The loudspeaker shall include an 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. The enclosure shall include endframes with captive GuideALinks for linking units in vertical arrays at splay angles from 0.5 to 15 degrees. The front
protective grille shall be powder-coated, hex-stamped steel with acoustical black mesh. Dimensions shall be 26.93 in (684 mm) wide x 11.11 in (282 mm) high x 21.66 in (550 mm) deep. Weight shall be 75 lbs (34.0 kg).
The loudspeaker shall be the Meyer Sound LEOPARD.Keyword: Subwoofer, Subwoofers, Loudspeaker, Loudspeakers