A complete PA that you carry in one trip and set up in minutes. The Mackie SRM-Flex is a portable column PA system with a 10-inch subwoofer, a 6-driver wide-dispersion column and a built-in 6-channel digital mixer – 1300W (peak) in total. It suits solo acts, bands, presenters, corporate events and schools with audiences of up to 100 people.
Why customers choose it
Who it is for
Singer-songwriters and duos, small bands, karaoke, cafés and restaurants, houses of worship, school functions, seminars, conference rooms and banquet halls.
What’s in the box
- SRM-Flex base (subwoofer and mixer) and column array with extenders
- Carry bag for the array module and extenders
- Protective cover for the subwoofer/mixer module
Specifications
| Type | Portable column PA system |
|---|---|
| Amplifier | 1300W peak Class-D (LF 1000W + HF 300W) |
| Drivers | 10 in / 254 mm woofer, 6 x 2.0 in / 51 mm silk-dome tweeters |
| Frequency range (-10 dB) | 40 Hz – 20 kHz |
| Frequency range (-3 dB) | 50 Hz – 20 kHz |
| Max SPL (peak) | 118 dB |
| Coverage | 90° horizontal x 50° vertical |
| Mixer | 6-channel digital, 2-band EQ (ch 1-2), 3 reverbs |
| Inputs | 2 x XLR, 4 x 1/4″ (Hi-Z capable), Bluetooth |
| Output | Mix Out, male XLR balanced |
| Voicing modes | Music, Speech, Live |
| Bluetooth | 4.2, audio streaming and app control |
| Power | 100-240V AC, 50-60 Hz, with power factor correction |
| Height (total) | 2002 mm with extenders |
| Base size (H x W x D) | 432 x 330 x 361 mm |
| Weight | 13.4 kg (29.6 lb) |
| Max SPL | 118 dB peak |
| Channels | 6 (digital mixer) |
| Connectivity | Bluetooth 4.2 (streaming + app control) |
| Dimensions | 2002 x 330 x 366 mm (H x W x D, with extenders) |
Good to know
- The SRM-Flex Connect app needs iOS 11 or later, or Android 6 or later.
- Use the XLR Mix Out to add a second SRM-Flex or send to a front-of-house mixer.
- Universal power supply, so it runs directly on Indian mains.
FAQ
How many people can it cover?
Mackie rates it for audiences of up to 100 people.
Can I plug in a guitar directly?
Yes. The 1/4″ inputs include a 1 M-ohm Hi-Z input for instruments, and channels 1 and 2 have 2-band EQ.





































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