Electro-Voice QRX 115-75 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. Compact with high output Ideal for mains (small-to-medium rooms) or monitors Cast-frame woofer, vented cabinet for extended LF 3-inch DH7 titanium HF compression driver Rotatable 75º x 50º Constant-directivity horn Asymmetric 10º down-angled coverage Externally switchable bi-amped or passive operation High sensitivity, 130 db maximum SPL (peak) Power handling: 400 W continuous, 1600 W peak 5-sided 13-ply birch enclosure with monitor slant Built-in handles and L-Track rigging Black or White Axial Sensitivity (SPL, 1 W @ 1 m) 98 dB Chassis Size 15" (381 mm) Color Black, White Input Connections Parallel Neutrik® NL4 Speaker Type Full-range, Mid-High, Two-Way, Wedges Frequency Response (-3 dB) 60 - 15000 Hz Frequency Response (-10 dB) 45 - 16000 Hz Recommended High-Pass Frequency 45 Hz 12 dB/octave Sensitivity 1 W/1 m 98 dB Max. SPL/1m (calc) 130 dB Coverage (Nominal -6 dB) H 75 ° Coverage (Nominal -6 dB) V 50 ° Rotatable Horn Yes System Power Handling (Continuous/Program/Peak) 450//1800 Watts LF Transducer 15-inch DL15X LF Power Handling 400 Watts HF Power Handling 75 Watts LF Nominal Impedance 8 Ω HF Transducer 3-inch DH7 HF Nominal Impedance 8 Ω Crossover Frequency 1500 Hz 24 dB/octave Nominal Impedance (Passive) 8 Ω Flying Yes Outdoor No Height 29.88" (759 mm) Width 17.72" (450 mm) Depth 16.02" (407 mm) Weight Net 32 kg (70.55 lbs)