OWNER’S MANUAL
SRM-Flex Portable Column PA System Important Safety Instructions Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water. Clean only with a dry cloth. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9.
Features Important Safety Instructions............................................ 2 Contents / Features............................................................. 3 Introduction / Getting Started............................................ 4 Hookup Diagrams................................................................
SRM-Flex Portable Column PA System Introduction The Mackie SRM-Flex Portable Column PA System features a compact, lightweight form factor, signature SRM Series sound quality, and intuitive Mackie mixer design for maximum flexibility. With a staggering 1300W of power, custom 6-driver wide-dispersion array, and 10" subwoofer, SRM-Flex has plenty of headroom to ensure crystal-clear, room-filling sound.
HI HI LOW LOW EQ SIG/OL Owner’s Manual Hookup Diagrams RVB SIG/OL SRM-Flex is the perfect tool for singer-songwriters touring the local coffee shops. Bring your favorite axe and mic, SRM-Flex and cables and power cord. Do you have a special guest that joins you on keys on a few tracks? Have them bring their keyboard, cables and power cord, as well! In this example, a dynamic microphone is connected to the channel 1 input of SRM-Flex.
SRM-Flex Portable Column PA System Hookup Diagrams continued... HI HI LOW LOW EQ SIG/OL RVB SIG/OL SRM-Flex is a really simple – yet very powerful – tool to use for presentations, karaoke and other similar situations. Here we just attached two mics to channels 1 and 2 of SRM-Flex. Note that the mic-line / Hi-Z switch is set to “mic” (switch left) on both channels.
HI HI LOW LOW EQ SIG/OL Owner’s Manual Hookup Diagrams continued... HI HI LOW LOW EQ RVB SIG/OL SIG/OL RVB SIG/OL Perhaps you’re a DJ that’s been hired to work a wedding. Well, the SRM-Flex works great for playing bumpin’ tunes all night to the happy newlyweds and raucous crowd that’s groovin’ and dancin’ to your fine selection. In this example, a mic is connected to channel 1 of SRM-Flex and the mic-line / Hi-Z switch is set to “mic” (switch left).
SRM-Flex Portable Column PA System Hookup Diagrams continued... HI HI LOW LOW EQ SIG/OL RVB SIG/OL Now we’re on to the small club system. SRM-Flex is great because it breaks down into a smaller, more portable system, leaving room in your ride for all of the other necessary gear. Here we hooked up a mic to channel 1 [mic-line / Hi-Z switch is set to “mic” (switch left)] and a rad guitar to channel 2 [mic-line / Hi-Z switch is set to “Hi-Z” (switch right)].
Before even plugging the SRM-Flex in and turning it on, the high frequency driver column needs to be connected to the base station / subwoofer. This can be done with or without the height extension modules (aka spacers). If the high frequency driver column is not attached, the SRM-Flex will not sound great. At all. This is because only the subwoofer is being used.
SRM-Flex Portable Column PA System SRM-Flex: Top Panel Features 3. Power LED This LED will illuminate green when the SRM-Flex is turned on, as a reminder of how on it really is. If it is not on, then it is off, and it becomes a rather nice weight for keeping your morning newspaper from blowing away in the wind. 13 HI LOW 12 LOW If it does not turn on, make sure the power cord is correctly inserted at both ends, the local AC mains supply is active, and the power switch is on.
5. Line / Hi-Z Switches [Chs. 1 and 2] To connect a guitar directly to SRM-Flex without using a DI Box, move the switch to the right first – guitar icon – then connect the output from the guitar to the channel’s 1/4" TRS input. The input impedance is optimized for direct connection and high-frequency fidelity is assured. When the switch is to the left, the channel’s 1/4" TRS input becomes a line input just like any other mono line input.
SRM-Flex Portable Column PA System SRM-Flex: Top Panel Features continued... 10. Volume Knobs The endless rotary volume knobs adjust the channel’s relative volume to the master bus. This allows signals from the outside world to be adjusted to run through each channel at optimal internal operating levels. The main meters will display the input signal level (for that channel) as the knob is turned. The main meters will display the output level after five seconds of inactivity.
These knobs also act like momentary switches with three possibilities: • Push down and release to see the current EQ boost / cut. • Push down and release three times quickly to center (0 dB) the current EQ. • Push down and hold for two seconds to see the peak input level. 18 17 19 15 EQ TELEPATHY TIME TRAVEL RVB Owner’s Manual SRM-Flex: Top Panel Features continued... 14 14. Reverb Button Are you interested in adding some reverb to the signal? It can’t be more straightforward.
SRM-Flex Portable Column PA System SRM-Flex: Top Panel Features continued... 17. Master Volume Knob 19. Limiter LED The main meters will display the output signal level as the knob is turned and return to bouncing meters after five seconds of inactivity. Excessive limiting may lead to overheating, which in turn trips the thermal protect circuitry and interrupts the performance. See ‘Thermal Protection’ on the next page for more information.
AC Power SRM-Flex employs a built-in limiter for less distortion at peak levels. A dynamic bass response circuit provides optimal low frequency response regardless of overall output level. Additional protection includes automatic thermal shutdown should the amp overheat. However, with Class-D amp technology, which is highly-efficient, this should never be a problem. Be sure the SRM-Flex is plugged into an outlet that is able to supply the correct voltage specified for your model.
SRM-Flex Portable Column PA System Placement SRM-Flex is designed to sit on the floor or stage as the main PA. NEVER attempt to suspend an SRM-Flex by its handle. Check to make sure that the support surface (e.g. floor, etc.) has the necessary mechanical characteristics to support the weight of the SRM-Flex. As with any powered component, protect it from moisture. Avoid installing the SRM-Flex in places exposed to harsh weather conditions.
If you think your SRM-Flex has a problem, please check out the following troubleshooting tips and do your best to confirm the problem. Visit the Support section of our website (www.mackie.com/support) where you will find lots of useful information such as FAQs and other documentation. You may find the answer to the problem without having to part with your SRM-Flex. Troubleshooting No power • Our favorite question: Is it plugged in? Make sure the AC outlet is live [check with a tester or lamp].
SRM-Flex Portable Column PA System Appendix B: Technical Information SRM-Flex Specifications Acoustic Performance Frequency Range (–10 dB): Frequency Range (–3 dB): Horizontal Coverage: Vertical Coverage: Maximum SPL Peak: 40 Hz – 20 kHz 50 Hz – 20 kHz 90º 50º 118 dB 10 in / 254 mm with ferrite 6x 2.
Accessories (Included) Physical Properties Base Station: Height: Width: Depth: High Frequency Section: Height (each): Height (total): Height (total w/base): Width: Depth: Weight (total): SRM-Flex Carry and Cover Kit 17.0 in / 432 mm 13.0 in / 330 mm 14.2 in / 361 mm 22.5 in / 572 mm 67.5 in / 1715 mm 79.0 in / 2007 mm 2.8 in / 71 mm 3.0 in / 76 mm 29.6 lb / 13.
SRM-Flex Portable Column PA System Channels 5/6 Channels 3/4 Channel 2 Channel 1 ADC ADC ADC ADC ADC User EQ User EQ Reverb Reverb Volume Volume Volume Volume Main DSP Voicing Mode Master Volume Crossover Limiter Speaker Processing DAC DAC Lo DAC Hi DAC Amp Amp SRM-Flex Portable Column PA System SRM-Flex Block Diagram
Please keep your sales receipt in a safe place. This Limited Product Warranty (“Product Warranty”) is provided by LOUD Audio, LLC (“LOUD”) and is applicable to products purchased in the United States or Canada through a LOUD-authorized reseller or dealer. The Product Warranty will not extend to anyone other than the original purchaser of the product (hereinafter, “Customer,” “you” or “your”). Owner’s Manual Limited Warranty For products purchased outside the U.S. or Canada, please visit www.mackie.
19820 North Creek Parkway #201 Bothell, WA 98011 • USA Phone: 425.487.4333 Toll-free: 800.898.3211 Fax: 425.487.4337 www.mackie.
