EV - QRX 153/75 - Rental and Production Catalog

Description:

The QRx153/75 is a biamped three-way full-range loudspeaker system capable of filling performance spaces with beautifully balanced audio and high acoustic output capability.

All QRx models use 13 ply plywood, Futura coating, and steel grilles for wear and weather resistance. The QRx153 is trapezoidal with 15 degree side angles. “L” track rigging is installed on the enclosure top and bottom. Small arrays can be flown for live work, or the system can be suspended horizontally or vertically for fixed installations.

Thanks to its combination of the DL15ST woofer and large enclosure volume; the horn-loaded 8-inch midrange driver and powerful 3-inch compression driver, the EV QRx153/75 has extended response for high-level, high fidelity applications without the need of a subwoofer. The horn-loaded midrange driver provides excellent pattern control in this critical response area.

Both MF and HF horns are aimed downward 10 degrees to provide optimal aiming when the speaker is elevated above the audience. This also helps control sound to provide greater intelligibility.

The QRx153/75 has an excellent combination of performance and flexibility for demanding audiences.

8-inch MF horn loaded for 75 degree x 50 degree pattern control to 500 Hz
3-inch DH7 HF compression driver
15-inch DL15 woofer is loaded into vented enclosure
Asymmetric MF and HF horns have +15 degree / -35 degree coverage
RMDTM – Ring-Mode Decoupling for vocals and mids with superb fidelity at any listening level
L-track rigging is installed on top and bottom of the enclosure

Additional Information:

Manufacturer's Specification Sheet

Manufacturer's Website

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