Login or Sign Up
Welcome, !
Join the HC Newsletter
Subscribe Now!

EV introduces additions to the already successful QRx line at Summer NAMM. Three new QRx models complete the line: Dual 12" Two-Way Full-Range QRx212/75 and dual-18" QRx 218S & QRx 218SF (flying) Subwoofer. QRx loudspeaker systems provide high-quality audio solutions for local hire, rental companies and demanding installations.

QRx loudspeakers function as a main PA, as well as stage monitors, and for low-profile/limited clearance installations, QRx requires less space than standard trap boxes when used in horizontal box hangs; arraying is also simplified. Additionally, the rectangular design of QRx subs allows for the highest versatility. All sub cabinets are ultra-slim, flat-sided cabinets that easily fit under low stages or in limited space corners. Flat side design enables the proper stacking of subs for optimized output, performance and appearance in low-frequency arrays.

The QRx-212/75 is a full-range, two-way loudspeaker system that incorporates two 12-inch woofers and a 3-inch voice coil compression driver on an asymmetrical 75-degree x 50-degree rotatable constant directivity horn. In factory delivered position, the horn provides a 15-degree up/35-degree down vertical coverage pattern. The trapezoidal cabinet design allows the main PA system cabinet to easily conform to multi-cabinet arrangements or limited space clearances without sacrificing internal volume. The fully rotatable horn means pattern control is user-determined, regardless of cabinet position. The QRx-212/75 features 45 – 16,000 Hz (-10 dB) frequency response (measured on axis) and 600 watts continuous power handling (passive). The QRx-212/75 features two DL12Sx 12-inch woofers, the new large-format DH-7 driver with a 3-inch voice coil on fully rotatable asymmetrical CD horn (used in X-Array™ X- and Xi-Series), Ring Mode Decoupling (RMD™), two NL4 Speakon® connectors, and 13-ply Birch plywood. As an excellent solution for medium sized rooms and audiences as a main PA, providing moderate SPL levels with good bass response and added punch in the lower and mid frequencies, the QRx-212/75 is your box.

The QRx-218S/QRx-218SF is a dedicated subwoofer incorporating two 18-inch EVX180B direct radiation woofers for extended LF thump and power down to the lowest octaves with minimum box volume. This vented 1200-watt system easily provides 127 dB SPL at 1 W/1 m (133 dB peaks 1 W/1 m) at full power in a rectangular enclosure that is stable and readily stacks for extra energy or slides under even the smallest stages. The QRx-218S cabinet has recessed side safety handles for ease of transport and includes 1-3/8-inch pole mount receptacle for use with full-range cabinets, thus eliminating the need for extra mounting stands. The rear of the cabinet includes four 5/16-18 threaded T-nuts for affixing casters or dollies. The QRx-218SF (Flying) model comes with L-track rigging at the top and bottom of the unit.

No comments
Join the discussion...
Post Comment
More Cool Stuff
How to Avoid "Hidden Distortion" in Amp Sims Not all distortion is created equal...
PageFlip Firefly Bluetooth Wireless Controller Hands-free control for much more ...
sign in
contact us
*Indicates required fields
Name *
Email Address *
Issue Type *
please wait