The E115 is a trapezoidal, two-way loudspeaker using a 15-inch, 500W, die cast aluminum frame woofer with a 3.5-inch voice coil. It is intended for use when high-power and authoritative low-end are needed from a full-range loudspeaker. A 2.8” compression driver attached to the 75° DMTTM waveguide assures that even distant listeners will be well covered.

E Series loudspeakers will perform very well with any quality, professional power amplifier – but by taking advantage of the complete E Series Entertainment System, more performance and options are available. Today’s powered loudspeakers rely on finely tuned digital signal processing (DSP) to achieve a higher level of performance. When used with QSC GXD or PLD amplifiers or with a QSC TouchMix digital mixer, E Series loudspeakers can also take advantage of advanced DSP. QSC has developed E Series DSP settings for all three platforms. These settings support a variety of applications including live sound reinforcement (with and without subwoofers), stage monitoring, dance music and karaoke. 

Features

  • High output, professional quality sound with E115 – 500 W continuous power
  • E Series Entertainment System – Advanced digital signal processing tunings and options using QSC GXD, PLD amplifiers or TouchMix digital mixers.
  • E Series Entertainment System DSP Tunings are now available for PLD, CXD and GXD processing amplifiers:

             - For PLD/CXD visit Amplifier Navigator Software
             - For GXD visit the GXD Firmware Updater

  • Titanium diaphragm for high fidelity and long life
  • Rugged tour-grade textured paint
  • Foam-lined perforated steel grill
  • Available U-Style Yoke and M10 rigging kit for permanent installation
  • Dual angle pole socket
Model E115
Configuration 1 × 15-inch, 2-way, non-powered 
Frequency Response (-6 dB) 55 Hz – 20 kHz
Frequency Range (-10 dB) 43 Hz – 20 kHz
Power capacity1: continuous/peak 500 W / 2000 W
Sensitivity 97 dB, 1 W @ 1 m
Coverage Angle 75° conical DMT
Output2 (peak SPL @ 1 m) 130 dB

Drivers

LF

HF

 

381 mm (15 in) driver with 89 mm (3.5 in) voice coil

38 mm (1.5 in) exit, 71 mm (2.8 in) voice coil, compression driver 

Nominal Impedance
Cross-over Full-range only 1.55 kHz 
Input connectors 2 × NL4, 1 × barrier strip
Enclosure Trapezoidal, plywood, black texture paint finish. Two side-mounted handles, Perforated, powder-coated steel grille with foam lining.
Speaker Dimensions
(W×H×D)
420 × 716 × 445 mm
16.5 × 28.2 × 17.5 in
Carton Dimensions
(W×H×D)
530 × 510 × 813 mm
21 × 20 × 32 in
Net speaker weight 31 kg / 68 lb
Shipping weight 35.4 kg / 78 lb
   

1 Power that the device can withstand for two hours without permanent change in acoustical, mechanical, or electrical characteristics, greater than 10%, using IEC60268 noise based on nominal impedance in the cabinet with Xover, full range 30 Hz 12 dB/oct.
2 With QSC Processing

*Specifications are subject to change without notice.