QSC E112 12" Two-Way Passive Loudspeaker (Black)

QSC E12 System - Stereo Tops with 2-Channel Amplifier

QSC E12 System - Stereo Tops with 2-Channel Amplifier


Kit includes:

QSC E12 System - Stereo Tops with 2-Channel Amplifier QSC E112 12" Two-Way Passive Loudspeaker (Black) QSC GXD 8 Professional 4500W Power Amplifier with DSP

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Product Highlights

  • For Live Stage, Theater, and Karaoke
  • 2 x E112 Full-Range Loudspeakers
  • GXD8 Power Amplifier with DSP
  • System Response: 64 Hz to 20 kHz
  • Black Textured Paint
  • Steel Grilles with Foam Lining
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System Components: 2 x E112

2 x E115 2 x E115 + 2 x 118sw

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2 x E112 2 x E112 + 2 x 118sw

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QSC E112 overview

  • 1Description

The QSC E12 System combines two E112 12" two-way loudspeakers with a GDX 8 processing amplifier to create a turnkey sound reinforcement solution for clubs, bars, houses of worship, karaoke, and live bands.

  • 2 x QSC E112 12" Two-Way Passive Loudspeaker (Black)

    The black QSC E112 is a trapezoidal, two-way loudspeaker, well suited for sound reinforcement applications including live performance, DJ and dance music, karaoke, and event production. The E112 requires an amplifier with a minimum of 400W continuous (1600W peak) to power the 12" woofer and 1" compression driver that combine to offer a frequency response of 64 Hz to 20 kHz (-6 dB) with a peak SPL of 128 dB. QSC recommends the use of a DSP speaker processor or a power amplifier with integrated DSP in order to set crossovers, limiting, and equalization to ensure the best performance. QSC's GXD or PLD amplifiers, as well as TouchMix digital mixers offer on-board DSP and factory-tuned presets, which provide settings for live sound reinforcement (with and without subwoofers), stage monitoring, dance music, and karaoke.

    The 15mm, 11-ply enclosure provides a direct-match-transition (DMT) coverage angle of 85°, which is suitable for most medium and medium-to-long-throw applications. An all-metal, dual-angle, 35mm socket allows the loudspeaker to be mounted vertically on a pole or angled down by 10° to improve audience coverage and reduce rear wall reflections. Multiple mounting options using E Series Yoke or M8 eyebolts (sold separately) are supported. Input connections include dual NL4 as well as screw terminal receptacles.

    • High-output, professional-quality sound with 400W continuous (1600W peak) power handling
    • 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 available for PLD and GXD processing amplifiers.
    • Rugged tour-grade textured paint
    • Foam-lined perforated steel grille
    • Dual-angle pole socket
    • Optional accessories include:
      • Transport covers
      • M10 eyebolt kit
    UPC: 684284076601
  • QSC GXD 8 Professional 4500W Power Amplifier with DSP

    The GDX 8 from QSC is a professional power amplifier designed for professional PA systems utilizing speakers with 4 and 8 ohm loads and a maximum output of 4500W. The GDX 8 employs a class D output stage with a universal power supply for high performance and efficiency, while keeping the unit lightweight at 13.2 lbs. The integrated DSP section includes High and Low-Pass filters (24 dB LR), 4-band parametric equalizer, signal alignment delay, and RMS/Peak speaker protection limiting.

    The parallel XLR and 1/4" TRS input connectors offer broad compatibility with convenient loop-through capabilities, while the professional binding posts and NL4 connector provide mono and bi-amped speaker connections. In addition to the limiting offers on the inputs and outputs, the GDX employs smart speaker protection by providing settings for the loudspeaker's continuous output and impedance (4 ohm or 8 ohm). The GDX 8 ships with a standard IEC power cord.

    • High peak output power with up to 4500W
    • Power levels matched to popular loudspeakers and optimized for maximum headroom into 4-ohm and 8-ohm speaker systems
    • Class-D output stage with a universal power supply for high performance and efficiency
    • Extensive built-in loudspeaker processing, includes high & low-pass filters, 4-band PEQ, limiting, and delay
    • Large LCD display simplifies amplifier setup and indicates amp status
    • Inputs: Parallel XLR and 1/4” TRS connectors for compatibility with any source while providing convenient loop-thru capability
    • Precision rotary encoders for gain and DSP parameter control
    • Outputs: Professional binding post and NL4 connectors (compatible with NL2) provide for mono and bi-amp speaker connections
    • Digital Limiting automatically protects the amplifier from damage due to temperature rise or overdrive
    • Adjustable speaker protection to match your loudspeaker’s power and impedance
    • Front panel LEDs indicate signal presence, input overload, and amplifier clipping


    UPC: 684284064967
  • 2 x QSC E112 12" Two-Way Passive Loudspeaker (Black)
    Configuration 12.0" / 304.8 mm, 2-way, non-powered
    Frequency Response 64 Hz to 20 kHz (-6 dB)
    Frequency Range 46 Hz - 20 kHz (-10 dB)
    Power Capacity 400 W (continuous) / 1600 W (peak)
    Sensitivity Sensitivity (1 W at 3.3' / 1 m): 96 dB
    Coverage Angle 85° conical DMT
    Output 128 dB
    Drivers LF: 12.0" / 304.8 mm driver with 3.0" / 76.2 mm voice coil
    HF: 1.0" / 25.4 mm exit, 1.8" / 44.5 mm voice coil, compression driver
    Nominal Impedance 8 Ohms
    Crossover Full-range only, 1.8 kHz
    Input Connectors 2 x NL4
    1 x barrier strip
    Enclosure Trapezoidal plywood
    Carrying Options Two side-mounted handles
    Grille Perforated, powder-coated steel grille with foam lining
    Pole Mount Dual angle, 1.4" / 35.0 mm pole-socket
    Dimensions 14.2 x 24.2 x 14.6" / 360.7 x 614.7 x 370.8 mm
    Weight 51.0 lb / 23.1 kg
    Packaging Info
    Box Dimensions (LxWxH) 28.5 x 18.5 x 18.2"
  • QSC GXD 8 Professional 4500W Power Amplifier with DSP
    Watts Per Channel 8 Ohm Dynamic (Both Channels Driven): 1500 W
    4 Ohm Dynamic (Both Channels Driven): 2250 W
    8 Ohm Continuous (Both Channels Driven): 800 W
    4 Ohm Continuous (Both Channels Driven): 1200 W
    Total Harmonic Distortion (THD) Distortion: < 1% (typical), 1 kHz at full rated power
    Signal to Noise Ratio Signal to Noise: 100 dB, (A-weighted, 20 Hz to 20 kHz)
    Input Sensitivity 1.2 Vrms
    3.9 Vrms
    Voltage Gain 36.5 dB
    Output Circuit Class D
    Power Requirements Power Requirements: 1/8 power at 4 ohms

    100 VAC: 6.2 A
    120 VAC: 5.6 A
    230 VAC: 3.2 A
    Frequency Response 20 Hz to 20 kHz (+0.7 dB, -0.8 dB)
    Headroom Dynamic Headroom: 2.73 (4 ohms)
    Damping Factor 100
    Input Impedance 20 kOhms (balanced)
    10 kOhms (unbalanced)
    Maximum Input Level +23.5 dBu
    Input Connectors 3-pin XLR/F
    1/4" TRS, balanced
    Output Connectors NL4 (Channel 1 - 1+/-, Channel 2 - 2+/-), binding posts
    Amplifier Protection Short circuit
    Open circuit
    RF protection
    Load protected against DC faults
    Front Panel Controls and Indicators 2 x rotary encoders
    3 x operational buttons (HOME, ENTER, EXIT)
    2 x green signal LEDs, indicate signal presence
    2 x red A/D clip LEDs, indicate input over-drive and/or amplifier current clipping
    Blue power LED ring, AC on
    256 x 128 Pixel LCD: 2.1 x 1.0" / 5.4 x 2.5 cm
    Digital Signal Processing (DSP) High Pass Filter: 4th order LR, adjustable frequency 20 Hz to 4 kHz
    Low Pass Filter: 4th order LR, adjustable frequency 60 Hz to 4 kHz
    4-Band PEQ: Variable frequency, gain, and bandwidth
    Peak Limiter: Power, aggressiveness, and impedance selection
    Delay: 50 ms maximum
    Approvals UL, CE, RoHS/WEEE compliant
    Dimensions (H x W x D) 3.5 x 19.0 x 10.2" / 8.9 x 48.3 x 25.9 cm
    Weight 13.2 lb / 6.0 kg
    Packaging Infodrfsfazurb
    Box Dimensions (LxWxH) 23.386 x 14.409 x 5.984"

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