QSC E112

Passive PA Speaker

QSC E112 is a 12-inch passive PA loudspeaker designed for live sound reinforcement, DJ systems, theater setups, karaoke, and event production. With 400W RMS / 1600W peak power handling, a 12-inch woofer, 1-inch compression driver, and 128dB peak SPL, it provides strong output and clear coverage for medium and medium-to-long-throw applications.

QSC E112 Competitive Differences

• 12-inch woofer and 1-inch compression driver deliver full-range 2-way performance
• 400W RMS / 1600W peak power handling supports high-output live sound applications
• 128dB peak SPL provides strong projection for stages, DJs, karaoke, and event production
• 85° x 85° Directivity Matched Transition coverage pattern supports consistent audience coverage
• Dual-angle 35mm pole socket allows vertical mounting or 10° downward tilt for improved audience coverage

QSC E112 Description

The QSC E112 is a trapezoidal passive loudspeaker built for performers, DJs, venues, theaters, schools, houses of worship, and production companies that need a rugged full-range speaker for professional sound reinforcement. Its 12-inch woofer and 1-inch compression driver provide balanced output for vocals, music playback, live instruments, and stage monitoring applications.

With 400W RMS / 1600W peak power handling and a maximum SPL of 128dB, the E112 is capable of delivering clean, powerful sound in demanding environments. QSC recommends pairing the speaker with a DSP speaker processor or a power amplifier with integrated DSP for proper crossover, limiting, and EQ settings, with factory-tuned options available through compatible QSC GXD, PLD, and TouchMix systems.

The enclosure is made from 15mm, 11-ply plywood and finished with rugged tour-grade textured paint for durability in portable and installed use. A foam-lined perforated steel grille protects the drivers while maintaining a clean professional appearance.

Flexible mounting and connection options make the QSC E112 easy to integrate into many setups. It includes two side handles, dual NL4 connectors, a barrier strip input, and an all-metal dual-angle 35mm pole socket that supports standard vertical placement or a 10° downward tilt.

E112 Features

• Passive 12-inch, 2-way loudspeaker for live stage, theater, DJ, karaoke, and event production
• 12-inch woofer with 3-inch voice coil
• 1-inch compression driver with 1.8-inch voice coil
• 400W RMS / 1600W peak power handling
• 128dB maximum SPL
• 64 Hz to 20 kHz frequency response at -6 dB
• 46 Hz to 20 kHz frequency range at -10 dB
• 8-ohm nominal impedance
• 85° H x 85° V coverage angle
• Dual-angle 35mm pole socket supports vertical or 10° downward-tilt mounting
• Dual NL4 connectors and barrier strip input
• 15mm, 11-ply plywood enclosure
• Rugged tour-grade textured paint finish
• Foam-lined perforated steel grille
• Two side handles for easier transport
• Compatible with QSC E-Series DSP tunings through supported QSC GXD, PLD, and TouchMix systems

E112 Specifications

• Speaker Type: Passive loudspeaker
• Configuration: 2-way
• Power Handling: 400W RMS / 1600W Peak
• Nominal Impedance: 8 Ohms
• LF Driver: 12 in (305 mm) woofer
• LF Voice Coil: 3 in (76.2 mm)
• HF Driver: 1 in (25.4 mm) compression driver throat
• HF Voice Coil: 1.8 in (44.5 mm)
• Frequency Response: 64 Hz – 20 kHz (-6 dB)
• Frequency Range: 46 Hz – 20 kHz (-10 dB)
• Maximum SPL: 128dB
• Sensitivity: 96dB
• Coverage Angle: 85° H x 85° V
• Crossover Frequency: 1800 Hz
• Audio I/O: 2x speakON NL4, 1x barrier strip
• Pole Mount: 35 mm dual-angle pole socket
• Handles: 2 side handles
• Construction: Plywood enclosure with perforated metal grille
• Color: Black
• Dimensions: 14.2 x 24.2 x 14.6 in (361 x 615 x 371 mm)
• Weight: 51 lb (23.1 kg)
• Package Dimensions: 28.5 x 18.5 x 18.2 in
• Package Weight: 55 lb

QSC E112 (QSC E-112)