NEW QSC E115 15″ Two Way Passive Loudspeaker


Available on backorder

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E115 | 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.

Key features include:

  • 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


  • Configuration 1 x 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 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 8Ω
  • 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.
  • Dimensions (WxHxD) 16.5 x 28.2 x 17.5 in / 420 x 716 x 445 mm
  • Net weight 31 kg / 68 lb
  • Shipping weight 34 kg / 75 lb

Additional information

Weight77 lbs
Dimensions32 × 22 × 12 in

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