QSC AP-4122m Acoustic Performance Series High Power Coaxial Installation Loudspeaker - OPEN BOX

MPN: AP-4122m-BK-BS
UPC: 684284066862
Availability: Out of Stock


  • DMT (Directivity Matched Transition) in 2-way models ensures a smooth, coherent power response across the listening plane.
  • M10 fittings and yoke mount fittings offer flexible deployment options for a variety of applications.
  • Two M20 pole attachment points on AP-212sw.
  • Clean industrial design with unadorned grilles complements most decors and settings.
  • Bi-amp / passive switchable (passive only on AP-4122m), except AP-212sw subwoofer.
  • Constructed from 15-ply Baltic birch plywood (15 mm Baltic birch plywood on AP-4122m and AP-212sw).
  • 16-gauge powder-coated steel grilles.

The QSC Acoustic Performance AP-4122m is a professional, two way, full range loudspeaker ideal for a variety of portable and installed sound reinforcement applications requiring high power, wide coverage and compact size. The AP-4122m uses a 305m woofer with 64mm voice-coil and a coaxially mounted high power capacity, a 44mm voice coil compression driver to deliver exceptional full bandwidth reproduction.

The uniform power-response of the AP-4122m is a result of DMT, a design philosophy which matches the HF waveguide to the natural conical coverage of the woofer at the cross-over point. The result is a remarkably consistent coverage with smooth, accurate reproduction both on and off-axis.

To further enhance system performance and speed of install with optimum result, proprietary Intrinsic Correction tunings are obtainable via Q-SYS networked audio processing platforms, including CXD and PLD amplifiers for a complete QSC systems solution.

The AP-4122m enclosure is of 15mm Baltic Birch plywood construction, designed for versatile deployments. The multipurpose enclosure features both 60˚ and 40˚ angles for use as floor monitors, M10 mounting points for suspension via eye-bolts or optional yoke bracket, top handle, and a tilt direct pole cup.

Presenting a clean, unobtrusive look, Acoustic Performance grilles are unadorned eliminating the need to cover-up logo treatments which can be difficult to hide or remove. The grille is lined with acoustically transparent backing to maintain the enclosure’s professional appearance.

Product Specifications:

Effective Frequency Range:  55Hz – 20kHz

Rated Noise Power / Voltage: 325W / 36V continuous

System Sensitivity: 96dB, 1W @ 1m

Coverage Angle: 90˚ Conical DMT

Dimensions: 510 x 385 x 370 mm

Net Weight: 18.1 kg

Shipping Weight: 21.3 kg, 46.7 lb

More Information
UPC 684284066862
width 19.25
length 19.25
height 22.5
Condition used
Manufacturer Part Number AP-4122m-BK-BS