QSC E115 High-Power 15-Inch Live Sound Loudspeaker
Get ready to experience powerful sound like never before! The E115-BK is a trapezoidal, two-way loudspeaker that delivers high-quality sound for all your live events. With its 15-inch, 500W, die cast aluminum frame woofer and 3.5-inch voice coil, it provides the high-power and authoritative low-end you need. The 2.8 compression driver attached to the 75 DMTTM waveguide ensures excellent coverage even for distant listeners.
The E Series loudspeakers perform great with any quality professional power amplifier. But for even more performance and options, pair it with the complete E Series Entertainment System. Powered loudspeakers today rely on DSP for better performance. When used with QSC GXD, PLD amplifiers, or a QSC TouchMix digital mixer, the E Series loudspeakers can utilize advanced DSP. QSC has developed DSP settings for all three platforms, supporting various applications like live sound reinforcement (with or without subwoofers), stage monitoring, dance music, and karaoke.
Features:
- • High-output, professional-quality sound with 500 W continuous power
- • E Series Entertainment System - Advanced digital signal processing tunings and options with QSC GXD, PLD amplifiers, or TouchMix digital mixers
- • Titanium diaphragm for high fidelity and long life
- • Rugged tour-grade textured paint
- • Foam-lined perforated steel grill
- • Available U-Style Yoke and M8 rigging kit for permanent installation
- • Dual angle pole socket
Specifications:
- Configuration: 1 x 15-inch, 2-way, non-powered
- Frequency Response (-6 dB): 55Hz - 20kHz
- Frequency Range (-10 dB): 43Hz - 20kHz
- Power capacity: continuous/peak: 500 W / 2000 W
- Sensitivity: 97 dB, 1 W @ 1 m
- Coverage Angle: 75 conical DMT
- Output1 (peak SPL @ 1 m): 130 dB
- Drivers:
- LF: 381 mm (15-inch) driver with 89 mm (3.5-inch) voice coil
- HF: 38 mm (1.5-inch) exit, 71 mm (2.8-inch) voice coil, compression driver
- Nominal Impedance: 8ohms
- Cross-over: Full-range only 1.55 kHz
- Input connectors: 2 x NL4, 1 x barrier strip
- Enclosure: Trapezoidal, plywood, black texture paint finish. Two side-mounted handles, Perforated, powder-coated steel grille with foam lining.
- Mounting and suspension: 6 x M8 suspension points, dual angle, 35 mm pole-socket
- Net weight: 31 kg / 68 lbs
- Shipping weight: 34 kg / 75 lbs
- Dimensions (WxHxD): 420 x 716 x 445 mm (16.5 x 28.2 x 17.5 in)



The QSC E115-BK is a 15-inch two-way live sound loudspeaker perfect for live events. It has a trapezoidal design and weighs 31 kg (68 lbs) with dimensions of 420 x 716 x 445 mm (16.5 x 28.2 x 17.5 in). Ideal for those seeking high-power sound reinforcement, stage monitoring, or karaoke applications. With its advanced features, it's a great choice for professionals and enthusiasts alike.