The QSC 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.


- 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 and 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 M8 rigging kit for permanent installation
- Dual angle pole socket


$999.99 Regular Price
$799.99Sale Price
  • - 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 
    - Output: (peak SPL @ 1 m) 130 dB 

    - 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: 8 Ohms
    - 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

    Dimensions and Weight in Packaging


    Shipping Weight: 77 lbs

    Shipping Dimensions: 32 x 20 x 20 in

    Manufacturer Part Number (MPN): E115-BK

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