Mackie SRM-Flex: Legendary SRM Sound That Fits Anywhere

The Mackie SRM-Flex is an ultra-portable column array PA system that packs 1300 watts, a custom wide-dispersion array, and a built-in 6-channel digital mixer into a design light and slim enough to disappear into any room. It carries the legendary sound quality of the SRM Series into an all-in-one column format you can set up in seconds and control from your phone. For the solo performer or presenter who wants pro sound without hauling a mixer, stands, and separate speakers, the SRM-Flex is the moment the gig gets simple.

Proven SRM Sound With Ultra-Wide Coverage

The SRM-Flex builds its sound from a six-driver wide-dispersion column array mated to a 10-inch subwoofer in the base, a pairing that delivers crystal-clear, room-filling coverage for audiences of up to 100 people. The column geometry spreads sound evenly across the room rather than beaming it at the front rows, and the adjustable-height extenders raise the array so it fires at the audience's ear level for maximum clarity. With 1300 watts on tap, the system keeps ample headroom for speech and music alike.

A Built-In 6-Channel Digital Mixer

What makes the SRM-Flex a true all-in-one is the 6-channel digital mixer built into the base. It offers inputs for microphones, instruments, and media players, so a vocal mic, a guitar, and a backing-track source can all run through one compact unit with no outboard mixer required. A professional XLR output lets you link a second SRM-Flex for wider coverage or send a feed to a larger front-of-house console, and tactile physical knobs put every critical adjustment a single twist away without menu-diving.

Control Your Way, Wired or Wireless

The SRM-Flex Connect app for iOS and Android gives you complete wireless control over channel levels, EQ, system presets, and more. Mount your phone to a mic stand for on-the-fly tweaks, or hand mixing duties to an engineer out in the audience for a true front-of-house perspective. When you just need break music or a backing track, Bluetooth streaming plays audio straight from your phone or any Bluetooth-enabled device with no cable to run.

Dial In the Room in Seconds

Getting a great sound fast is where the SRM-Flex shines. Application-specific voicing modes let you choose Music, Speech, or Live to instantly tailor the system's tonal balance to the venue and program, while a 2-band EQ on channels 1 and 2 fine-tunes the tone of a mic, guitar, or keyboard. Three great-sounding reverbs add polish to vocals and instruments, and because these tools live on both the physical panel and the Connect app, you dial the room in whether your hands are on the unit or on your phone.

Built to Travel and Ready for the Road

The whole point of the SRM-Flex is portability, and its lightweight, small-footprint design is built like a tank to survive the constant load-ins of a working performer. A universal 100-240 VAC power supply with Power Factor Correction technology keeps performance consistent even on the unstable AC power you meet at real-world venues. The system even ships with a carry bag for the array module and extenders plus a protective cover for the subwoofer and mixer base, so it is ready to travel out of the box.

Who the SRM-Flex Is For

Singer-songwriters, acoustic duos, presenters, houses of worship, mobile DJs, and event hosts who need real PA sound without a truckload of gear reach for the SRM-Flex. With 1300 watts, a wide-dispersion column array over a 10-inch sub, a built-in 6-channel digital mixer, wireless app control, and Bluetooth streaming, it is the portable column PA that covers a room, sets up in seconds, and travels as light as you do.