QSC E112 Passive Loudspeaker

SKU: E112

12″ 2-way, externally powered, live sound-reinforcement loudspeaker. Color – Black.


About this item



QSC E112 Passive Loudspeaker

The QSC E112 Passive Loudspeaker is a trapezoidal, two-way loudspeaker using a 12-inch die-cast aluminum woofer with a 3-inch voice coil. The 15mm, 11-ply enclosure provides enough volume to deliver solid low-frequency extension down to 65 Hz making it an excellent choice for applications in which space or budget precludes the use of a subwoofer. The DMT coverage angle of 85° is ideal for most medium and medium-long throw applications.

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 400 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

  • 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
Configuration1 × 12-inch, 2-way, non-powered
Frequency Response (-6 dB)64 Hz – 20 kHz
Frequency Range (-10 dB)46 Hz – 20 kHz
Power capacity1: continuous/peak400 W / 1600 W
Sensitivity96 dB, 1 W @ 1 m
Coverage Angle85° conical DMT™
Output2 (peak SPL @ 1m)128 dB




305 mm (12 in) driver with 76 mm (3 in) voice coil

25 mm (1 in) exit, 45 mm (1.75 in) voice coil, compression driver

Nominal Impedance
Cross-overFull range only, 1.8 kHz
Input Connections2 × NL4, 1 × barrier strip
EnclosureTrapezoidal, plywood, black texture paint finish. Two side-mounted handles. Perforated, powder-coated steel grille with foam lining.
Speaker Dimensions
360 × 616 × 371 mm
14.2 × 24.2 × 14.6 in
Carton Dimensions

460 × 460 × 712 mm
18 × 18 × 28 in

Net Speaker Weight23 kg / 51 lb
Shipping Weight25.4 kg / 56 lb


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