15-inch Three-way Full-range Loudspeaker
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The Electro-Voice QRX-153/75 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-153/75 one of the best values in the industry.
Available Configurations Include:
QRX-153/75-BLK |
15-inch 3-way, 75° x 50° asymmetrical HF with DH7, asymetrical MF horn with 8-inch cone, biamp only, flying, black |
QRX-153/75 features include:
- Compact with high-level, high-fidelity sound
- Cast-frame DL15ST woofer, vented box for extended LF
- Horn-loaded 8-inch MF8 midrange driver
- 3-inch DH7 titanium HF compression driver
- Asymmetric (10º down-angled) 75º H x 50º V coverage
- Bi-amped operation
- High sensitivity, 130 db maximum SPL
- Power handling: 400 W continuous, 1600 W peak
- Trapezoidal (15º/side) 13-ply birch enclosure
- Built-in handles and L-Track rigging
- Black EVCoat finish
Chassis Size |
381 mm (15") |
Color |
Black, White |
Input Connections |
Parallel Neutrik® NL4 |
Speaker Type |
Fullrange, Mid-High, Three-Way |
Frequency Response (-3 dB) |
43 - 18 Hz |
Frequency Response (-10 dB) |
42 - 20 Hz |
Internal Crossover |
Yes |
Max. SPL/1m (calc) |
130 dB |
Coverage (Nominal -6 dB) H |
75 ° |
Coverage (Nominal -6 dB) V |
50 ° |
Rotatable Horn |
No |
LF Transducer |
DL15X |
LF Power Handling |
400 Watts |
LF Nominal Impedance |
8 Ω |
Mid/High Frequency Power Handling (Continuous/Program/Peak) |
150 Watts |
MF Transducer |
MF8 8-inch MF |
HF Transducer |
DH7 3-inch HF |
Flying |
Yes |
Outdoor |
No |
Height |
1240 mm (48.82") |
Width |
467 mm (18.39") |
Depth |
485 mm (19.09") |
Weight Net |
47 kg (103.62 lbs) |
Power handling |
400 W continuous, 1600 W peak |
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Audio Video Supply Inc.
4542 Ruffner St. Suite 220
San Diego, CA 92111
Prices and specifications subject to change without notice.