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Mackie SRM550 1600W 12" Active PA Speaker w/ HD Audio Processing


Here's what Mackie say:

Mackie SRM 1600W High-Definition Powered Loudspeakers deliver on Mackie’s “Built-Like-A-Tank” SRM legacy in professional-grade all-wood designs with the output, clarity and simplicity you demand. Five powerful boxes provide the right sound for any application.

Modern workhorse

With three powerful full-range boxes and two chest-pounding subwoofers, SRM loudspeakers deliver the modern output, amazing sound and proven durability you demand from your system. Featuring Mackie High Definition Audio Processing and optimization tools like application-specific speaker modes and a feedback destroyer, SRM is the ultimate modern everyday PA speaker.

Built like a tank

With 1600W of raw power, volume is never a problem. Add in the tough steel grille, all-wood cabinet design and substantial internal bracing and you not only get added natural character for your sound, but a rock-solid speaker that will survive abuse that no other speaker can handle.

HD Audio Processing

  • Delivers unmatched sound quality that is open and natural
  • Includes precision 2-way crossover, driver time alignment and phase correction
  • Patented acoustic correction technology from the touring geniuses at EAW

Built-in 2-channel mixer

SRM Professional loudspeakers feature an integrated 2-channel mixer with Mackie's Wide-Z™ inputs that are custom-designed to handle anything from mics to mixer with a single twist of a knob, plus a stereo RCA input.


  • 1600W system power
  • Frequency Response (-3 dB): 55Hz - 17kHz
  • Frequency Response (-10 dB): 49Hz - 20kHz
  • Max Peak SPL: 132 dB
  • Crossover Point: 3kHz
  • Dispersion: 90° x 50°


  • 12" high-output LF driver / 1.4" titanium dome compression driver
  • All-wood, internally-braced cabinet
  • Rugged 18-gauge steel grille & fine-textured, sleek black cabinet finish
  • Front ported for maximum low-end extension and punch
  • High-Definition Audio Processing
  • Patented acoustic correction developed with touring geniuses at EAW
  • Precision 2-way digital crossover
  • Driver time alignment & phase correction
  • Quick one-button Speaker Mode selection for application-specific voicing (PA, DJ, Monitor and Soloist)
  • One button automatic feedback destroyer
  • Integrated 2-channel mixer featuring dual Mackie Wide-Z inputs
  • Handles anything from mics to guitars to mixers with a single twist of the gain knob
  • Includes stereo RCA inputs for easy connection to music source
  • Smart Protect DSP
  • Monitor-specific 60-degree angle & voicing mode perfect for cutting through on stage


  • Height: 585 mm
  • Width: 360 mm
  • Depth: 377 mm
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