Electro Voice : QRX-118S
Description
The Electro-Voice QRX-118S 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-rotable 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-118S one of the best values in the industry.
Features
QRX-118S features include:
- Concert-proven high-output performance
- Accurate transient detail
- EVX-180B woofer for superior linear excursion
- High sensitivity, 137 db maximum SPL (peak)
- Power handling: 600 W continuous, 2400 W peak
- Rectangular 13-ply birch vented enclosure
- Built-in handles and 1 3/8-inch pole-mount receptacle
- Threaded T-nuts (4) for casters or dollies
- Black EVCoat finish (white by special order)
Specifications
| Axial Sensitivity (SPL, 1 W @ 1 m) | 98 dB |
| Chassis Size | 457.2 mm (18") |
| Color | Black, White |
| Coverage (Nominal -6 dB) | Essentially Omni |
| Input Connections | Parallel Neutrik® NL4 |
| Nominal Impedance | 8 Ω |
| Speaker Type | Subs |
| Frequency Response (-3 dB) | 45 - 150 Hz |
| Frequency Response (-10 dB) | 38 - 250 Hz |
| Recommended High-Pass Frequency | 36 Hz 12 dB/octave |
| Sensitivity 1 W/1 m | 98 dB |
| Max. SPL/1m (calc) | 137 dB |
| System Power Handling (Continuous/Program/Peak) | 600//2400 Watts |
| LF Transducer | EVX180B |
| LF Power Handling | 600 Watts |
| LF Nominal Impedance | 8 Ω |
| Crossover Frequency | 100 Hz 24 dB/octave |
| Flying | No |
| Outdoor | No |
| Height | 902 mm (35.51") |
| Width | 450 mm (17.72") |
| Depth | 600 mm (23.62") |
| Weight Net | 47.5 kg (104.72 lbs) |
| Power handling | 600 W continuous, 2400 W peak |
Resources & Documents
| qrx-118s.pdf | Datasheet |