The Mackie SRM550 powered speaker delivers 1600 Watts in a truly compact and portable design. Featuring a 12-inch high-output LF driver, the SRM550 offers slightly less bass response than the SRM650, its sibling speaker -- so the SRM550 is more suitable for speech applications or smaller venues.
The SRM550 makes an excellent satellite top as part of a stereo speaker pair, and it will work well with an external subwoofer in a full-range setup. Part of the SRM series, the SRM550 employs the latest innovations in Mackie's patented high-definition audio processing systems to offer truly exceptional sound clarity.
1600 Watts Through a 12-inch Woofer
The LF driver in the SRM550 is a 12-inch speaker with a 2.6-inch voice coil. It employs an all-ferrite magnet and a paper diaphragm. The HF driver is a 1.4-inch titanium dome tweeter.
Two Separate XLR-1/4" Combo Inputs
The I/O section on the rear panel gives you 2 x XLR-1/4" combination jacks for handling a variety of inputs. Each has its own Gain control. The 2nd input also has stereo RCA jacks.
Speaker-Protecting, Feedback-Destroying DSP Onboard
The Mackie SRM series benefits from the presence of their proprietary High-Definition Audio Processing. This works actively to assure that you get smooth frequency response during performance. The system is further reinforced by the SmartProtect DSP that monitors for level surges that might damage your amp or speakers, and de-attenuates the signal accordingly. You can access a super useful and effective Feedback Destroyer via the rear panel.
Wood Cabinets, Built to Last
The SRM550's cabinet is an all-wood design, internally braced to be super-strong and resist wear on the road. The speaker's trapezoidal design makes it great as an onstage monitor for guitarists, keyboardists or vocalists, too.
12-inch high-output LF driver
2 x XLR-1/4-inch combo jacks
Stereo RCA jack input
Onboard DSP with SmartProtect and Feedback Destroyer
Switchable Application Modes With PA, DJ, Monitor, and Solo Settings