Electro-Voice Microphone Microphone User Manual


 
19
QRx Series
Not even three years on the market, EV’s QRx Series loud-
speakers have become the go-to systems for contractors,
regional sound companies, and anyone who wants to step
up to high-end pro audio without blowing the budget. With
integated L-track rigging points on top and bottom, the QRx
cabinets ar
e easy to fly. The unique, asymmetrical, fully
rotatable horn provides a 15-degree down angle to ensure
HF coverage where needed, while avoiding acoustic spill.
EV’
s powerhouse DH7 large-format driver (3” voicecoil,
1.4” exit) provides the HF engine, while a selection of EV’s
DL and EVX woofers anchor the LF and sub frequencies. EV’s
combination of high-level components and unique design
make the QRx Series one of the best and most versatile
values in the industry.
QRx 112/75
2-Way High-Output Full-range
High Sensitivity
Ultra-linear frequency response
Solid bass down to 52 Hz (-10 dB)
Vented LF enclosure
Asymmetric CD-horn aimed downward by 10°
3.1” voice coil (titanium diaphragm)
Protection circuits for HF-driver and LF-woofer
Easy external operation mode selection
5-side multi-angled housing with monitor slant
QRx 115/75
2-Way High-Output Full-range
High Sensitivity
Ultra-linear frequency response
Solid bass down to 50 Hz (-10 dB)
Vented LF enclosure
Asymmetric CD-horn aimed downward by 10°
3.1” voice coil (titanium diaphragm)
Protection circuits for HF-driver and LF-woofer
Easy external operation mode selection
5-side multi-angled housing with monitor slant
Same front width as QRx 118 S
QRx 212/75 / QRx 2121H/75
2-W
ay Highest-Output Full-range
High Sensitivity
Ultra-linear frequency response
Extended bass response down to 50 Hz (-10 dB)
Vented LF enclosure
Asymmetric CD-hor
n aimed downward by 10°
3.1” voice coil (titanium diaphragm)
Protection circuits for HF-driver and LF-woofers
Easy external operation mode selection
T
rapezoidal (10
°
per side)
QRx as monitor
Easy operation
mode selection