EV QRX-112-75 PDF

DH7 3" voice coil compression driver delivers beautifully detailed sound. The fully rotatable horn means that regardless of cabinet position, pattern control is fully user-determined. As a floor monitor, the tight and clear midrange coupled to a large format HF diaphragm helps cut through stage rumble while delivering smooth reproduction. The asymmetrical horn can allow a single box to more adequately direct the high frequencies as needed, as well as streamline multi-cabinet arrays by extending horizontal coverage while minimizing overlapping and allowing tighter packs between the cabinets. Five-sided cabinet design allows the system to be used as a floor monitor, as a front-of-house system or to be tucked tightly against a ceiling for low-profile applications. There is a built-in L-track rigging on the top and bottom of the enclosure and a single-stud pull-up point on the back.

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The five-sided cabinet design allows this main PA system cabinet to easily conform to duties as a floor monitor or to be tucked tightly against a ceiling for low-profile applications. The fully rotatable horn means that regardless of cabinet position, pattern control is fully user-determined. As a floor monitor, the tight and clear midrange coupled to a large format HF diaphragm helps cut through stage rumble while delivering smooth reproduction.

The asymmetrical horn can allow a single box to more adequately direct the high frequencies as needed, as well as streamline multi- cabinet arrays by extending horizontal coverage while minimizing overlapping and allowing tighter packs between the cabinets. The horn shall be constructed of a material and design so as to be capable, structurally, of supporting the HF driver without any internal braces or suspension, allowing a full degree rotation of the horn.

The enclosure shall be vented and tuned for optimum low-frequency extension. An internal passive filter network shall be included providing crossover filters or component bandpasses and nominal system voicing. DH7 compression driver with 3-inch titanium diaphragm on asymmetric 75 x 50 horn System Configuration Two-way, full-range Powering Configuration The loudspeaker shall produce a sound pressure level SPL of 98 dB on axis at 1 meter with a power input of 1 watt and shall be capable of sustaining a full power, long term average output of dB on axis at 1 meter.

The full-range system with passive network engaged shall handle watts of amplified power long-term in compliance with AES-EIA standards and have a nominal impedance of 8 ohms. The loudspeaker enclosure shall be constructed of ply void-free cross-grain-laminated Birch plywood.

It shall be finished in black or white acrylic paint or available unfinished. It shall have five sides with the fifth side angle as such to provide stable and safe placement of the cabinet on its side for floor monitor applications.

Handles Cabinet Type shape Modified trapezoid Enclosure Materials Black acrylic textured paint Connectors Two Neutrik Suspension Hardware L-track top and bottom, Single-stud plate on back for pull up Grille Powder-coated GA steel.

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