QRx portable passive loudspeakers

The QRx series has become the standard for regional sound companies, rental professionals, and contractors who want compact high-performance loudspeakers with concert-grade EV components. Covered with rugged EVCOAT, QRx looks great stacked, on poles, as monitors, or flown with simple, integrated, L-track rigging points. Unique, fully-rotatable asymmetrical horns have a 15-degree downward bias to ensure high-frequency coverage without the need to tilt the enclosure toward the audience. Our powerhouse DH7 large-format driver (three-inch voice-coil, 1.4-inch exit) provides the high-frequency engine, while a selection of DL and EVX woofers anchor the low and sub frequencies. The combination of high-level components, unique design, and versatility make QRx series one of the best values in the industry.

Now available in black and white.

Models

QRx 218S
Compact dual 18" subwoofer

Downloads

Technical Documentations
Name Language & Download
Fixed Install/Qrx Series, EC Declaration of Conformity
Name Language & Download
QRx-218S Engineering Data Sheet
Name Language & Download
Service Policies for Asia/Pacific Rim
Name Language & Download
Audio 101 - Basic Audio Terminology
Audio 101 - Loudspeaker Basics
EASE Data Explanation
PA Bible 02: Power Handling Capacity
PA Bible 11: Portable Sound Systems for the Small Club
The EV PA Bible
The PA Bible Chapter Zero
Software, Firmware & Design Tools
Name Language & Download
QRx EASE3
Name Language & Download
RACE V3.10
QRx AcoustaQwik
QRx Arrayshow
QRx Presets for RACE
Marketing Materials
Name Language & Download
QRx Twist & Shout Flyer

Where to Buy

Tiendas Minoristas Autorizadas

Altavoces y micrófonos

    * Call for availability

    Warranty & After Sales Programs

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