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QSC E12 Series System with 2x Two-Way Full-Range 400W Passive Speakers with 12" Woofers & Factory-matched GXD 8 Amplifier

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UPC: 603786634232
Availability: In Stock Online
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Free Shipping on most orders with minimum purchase of $50 or more for a limited time. Ground shipments only in the lower 48 contiguous United States. Excludes oversized or overweight items such as oversized speakers, oversized cases, trussing & staging. Other exclusions include some fluids, some parts & special orders. Any questions, please call 1-800-355-7746 during normal business hours. Offer subject to change or termination without notice. Not responsible for typographical errors.



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About This Product

QSC E12 Series System

A simple but powerful loudspeaker and power amplifier system that includes: 2x E12 full-range Loudspeakers plus a factory-matched GXD8 DSP amplifier.
Perfect compact solution for stereo Mains.

Recommended for main system use in:

  • Live Sound.
  • Music Playback.
  • Karaoke.

QSC E12 E-Series Compact Two-Way Full-Range 400W Passive Speaker with 12" Woofer

The E12 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 preclude 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.

QSC E12 Features:

  • 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.
  • 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.

QSC GXD 8 Professional DSP Power Amplifier

The GXD Series amplifiers from QSC are ideal for professional entertainers who require unmatched performance at an affordable price point. These amplifiers provide enormous Class-D power in a lightweight package, and flexibility due to their easy-to-use DSP. With their high output Class-D power and DSP, the GXD amplifiers from QSC are an outstanding value.

QSC GXD 8 Features:

  • High peak output power with up to a whopping 4500 Watts from the GXD 8.
  • Power levels matched to the most popular loudspeakers and optimized for maximum real-world headroom into 4Ω and 8Ω speaker systems.
  • Class-D output stage with a universal power supply for high performance and efficiency.
  • Extensive and powerful loudspeaker processing built in. 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.
QSC E12 Specifications
Model E12
Configuration  1 x 12-inch, 2-way, non-powered
Frequency Range (-6 dB) 64Hz – 20kHz
Power capacity²: continuous/peak   400 W / 1600 W
Sensitivity 96dB, 1W@1m
Coverage Angle 85° conical DMT
Ouptut (peak SPL @ 1m) 128dB





305 mm (12-inch) driver with 76 mm (3-inch) voice coil

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

Nominal Impedance
Cross-over Full range only, 1.8kHz
Input Connections 2x NL4, 1x 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, 35mm pole-socket
Net Weight 23 kg / 51 lbs
Shipping Weight 26 kg / 57.5 lbs



QSC GXD8 Specifications
Stereo Mode - Watts per channel  
8Ω dynamic, both channels driven
1500 Watts
4Ω dynamic, both channels driven 2250 Watts
8Ω continuous, both channels driven 800 Watts
4Ω continuous, both channels driven 1200 Watts
Distortion (typical)
1 kHz at full rated power
Signal to Noise (A-weighted, 20 Hz – 20 kHz)  
Input Sensitivity  
Voltage Gain (8Ω) 33.5 dB
Output Circuitry Class D
Power Requirements: 1/8 power at 4Ω
- 100 Vac 6.2 Amps
- 120 Vac 5.6 Amps
- 230 Vac 3.2 Amps
Frequency Response (20 Hz – 20 kHz) +0.7 dB, -0.8 dB
Dynamic Headroom (4Ω) 2.73 dB
Damping Factor 100
Input Impedance (Ω) 20k (balanced), 10k (unbalanced)
Maximum Input Level +23.5 dBu
Input Connectors (each channel) 3-pin XLR/F / 1/4" TRS, balanced
Output Connectors (each channel) NL4 (Channel 1 - 1+/-, Channel 2 - 2+/-), binding posts
Amplifier and Load Protection Short circuit, open circuit, thermal, 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
2.12" x 1.0", 256 x 128 pixel LCD
DSP Functions 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, with variable Frequency, Gain, and Bandwidth
Peak Limiter, with Power, Agressiveness, and Impedance selection
Delay 50 msec max.
Dimensions (HWD) 3.5" (2 RU) x 19" x 10.2" (89 mm x 483 mm x 259 mm)
Weight (Net) 13.2 lb (6.0 kg)
Weight - Shipping 17.3 lb (7.8 kg)
Agency Approvals UL, CE, RoHS/WEEE compliant
Carton and Contents Power cable, and quick start guide
The E12 Series System Includes:

2x E12 full-range Loudspeakers plus a factory-matched GXD 8 DSP amplifier.

Each E12 Box Includes:

(1) QSC E12 E-Series Compact Two-Way Full-Range 400W Passive Speaker with 12" Woofer
(1) QuickStart guide

The QSC GXD 8 Box Includes:

(1) QSC GXD8 Professional Power Amplifier
(1) Power cable
(1) QuickStart guide