New comments cannot be posted and votes cannot be cast. I am trying to repair a pair of Mackie CR3 active speakers which seem to mute shortly after powering up. 4. You also get a hi-Z switch on each channel for DI-ing your 255987019508 Yeah, my pair is 3.5 years old and they STILL sent me a new pair. The green accents around the tweeter and woofer add a nice splash of lively color. Smaller than most studio monitors, they're perfect . If you change the switch and the same speaker doesn't work then the problem is either the speaker or the amp . Thanks for the tip! Published: 29.05.2015. Bought some of these second hand at a thrift store. I have a Mackie CR8-XBT with the same problem, no sound come from the speaker. Jul 1, 2022 Don't Let This Active Speaker's Small Size Fool You!. Hi all, I've seen this issue around online but not a fix other than some very vague "soldered it, works now" posts. Las mejores ofertas para Par de altavoces de computadora BOSE MEDIAMATE *con fuente de alimentacin* Probado! Power Switch. To comfirm, when looking at the chip attached to the heat sink, the pin I have drawn a yellow line from in the diagram (the 3rd long pin in starting from the right hand side (at pin 1) with the heat sink behind the chip - you will notice pin 1 and pin 5 are both long pins forming a total of 6 long pins and nesting adjacent (underneath) each of these long pins are 5 smaller pins forming a total of 11 pins) is DEFINATELY the one you cut if having this no sound through the main speaker issue! Step 1 L/R Speaker Selector. This switch flips audio left/right output so you can put the . Im not sure what a pin is or exactly what to cut and Im about to toss them anyway, but figured Id give this a go. The input is from my computer going into the Rca plugs in the back of my active speaker. You could leave the audio cords connected, but you really want to unplug the power cord for safety. Back in January 2016 I got a pair of Mackie CR4 speakers. Remove the nine screws around the edge of the backplate. Reeltime Productions I've owned these monitors for a good 2 year run and today I had no sound coming from them for some weird reason. Mackie support informed me that they were out of warranty and Id have to take them to a service center, which seemed like a lot of work. The better your problem and question is described, the easier it is for other Mackie owners to provide you with a good answer. But if you have a larger table, this is perfect . Featuring 50 watts of power and premium components like a sound-enhancing high-frequency waveguide, Creative Reference monitors ensure pristine, accurate . I can't really fault them apart from two things, the channel switch on the back and the power cable not being removable - but apart from that, I am a happy customer. If you dont know already The Mackie CR3 comes with an active speaker and a passive speaker, the passive is connected to the ouput of the active powered speaker. English. Buy M-Audio BX5 D3 - Compact 2-Way 5 Inch Active Studio Monitors/Loudspeakers (2 Pieces) + Stagg SAC3PS DL 3 m Jack to Jack Instrument Cable (2 Pieces). Probably not the ideal fix, but it works for me. A little care is required, as there is cabling connecting it to the speaker front, but there is enough slack that you don't need to worry . Active Monitors . Mackie CR4/CR3 disassembly and internal photos. Call Us for your best package . Fixed by replacing the dead cap C74 (100u/16v) and the diode Z4 (12v 1W zener 1N4742), check maybe you need to replace more components, R2 for example. Mackie CR3-X Creative Reference Series 3" Multimedia Studio Monitors (Pair) w/Pro Tools First DAW. Problem: No sound coming out of the speakers. (8 pages) Speakers Mackie CR-X BT Series Quick Start Manual. CR3-X studio monitors deliver clean, accurate sound for bedroom studios and gaming setups alike. And then I used my finger nails.Be aware these speakers have a design that often gives them a very short lifespan. You typically don't have to change the whole chip and people that do still don't get them working and end up doing this anyway. #1. Copyright 2023 Manua.ls. Choose a size and copy the code below to embed this guide as a small widget on your site / forum. The quick plugging in/ out option didnt work but cutting pin 5 has worked a treat !!! You dont need to disconnect it, just move it enough to access the switch underneath it. Mackie CR4 no sound. Hi Guys .. a REALLY big Thank you to the experts out there taking the time & patience to share their knowledge to with electronic lay people like myself !!! 2023 Full Compass Systems, LTD - 9770 Silicon Prairie Parkway, Madison, WI 53593 All rights reserved. Required fields are marked *. It is a known issue that the Powered Speaker Select switch often goes bad, resulting in no audio out of one or both speakers. Thursday, January 2, 2020. Tight space to work on but worked perfectly. They include the CR3-X, CR4-X, CR5-X and CR8-X - the number indicating the woofer size in inches. Jeffrey Rocchio. Jul 13, 2022 Monitor Audio Gold 300 / Gold300 / IDR 128,000,000 / pair - Gloss Black di Tokopedia Promo Pengguna Baru Cicilan 0% Kurir Instan. That did the trick and all is currently working fine. Good Sound! for orders $199 and up. Call our Sales Pros for more information. Envo gratuito! By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. selector switch on these studio monitors. Also fwiw - on the MUTE issue re the mute pin on the TDA7265: It has been noted that inside that chip the mute function also performs a voltage safety check; so ideally you shouldn't fix the mute issue by simply cutting that pin. Experience detailed studio sound through our compact, yet powerful, 3 creative reference monitors. Great customer service! I did my fix slightly different than how you outlined yours by just bridging the solder points in the parallel "right" configuration with bare stranded wire. I got it in a bundle deal with some audio gear I bought about three years ago. Find a distributor, Wireless Clip-On Microphone Wireless System, Ultimate setup for content creators, podcasters, streaming, and beyond, Perfect for vocalists, karaoke, solo artists, and more, Everything you need to get your home studio up and running with professional-quality sound, Limited Edition 3" Powered Monitors With Bluetooth, Limited Edition Professional Closed-Back Headphones, 5" Creative Reference Multimedia Monitors with Bluetooth, 3-Color Ring Light Kit with Stand and Remote, 6" Battery-Powered Ring Light with Convertible Selfie Stick/Stand and Remote, 2023 LoudAudio, LLC All rights reserved, iPad is a registered trademark of Apple Inc., registered in the U.S. and other countries, Premium Woofer and Tweeter for Studio-Quality Sound, Sleek, Brushed Metal Grille with Outlined Design, Flexible Input Options1/4, 1/8 and RCA, 50 watts of CR Series sound for home studios, content creators, gaming and listening, Sleek design with a brushed metal front plate to match any desk, 3 polypropylene woofer and custom-tuned ports for deep bass extension, .75 silk tweeter and specially designed waveguide for unmatched clarity, Speaker placement switchchoose which side of your desk gets the volume knob, Flexible input options that include 1/4, 1/8 and RCA. These Mackie CR3-X Studio Monitors come with all the manufacturer accessories and 1-year USA warranty along with a 7-piece bundle which includes PRO TOOLS FIRST DAW music editing software, Mackie 3.5mm aux cable, Mackie RCA cable, Mackie speaker cable, Mophead bluetooth adapter, Pro dual 1/4" stereo to 3.5mm cable and Circuit City microfiber cloth. You can try rapidly switching the L/R speaker select switch and also plugging and unplugging rapidly the headphone or aux out (can't remember which). How to open it? @dannyg44561. you don't have to cut the pin (messy), just cut the jumper in the red box: David Krug . What is working: The headphone output is working fine. I also noticed that when i turn them off by the switch on the powered monitor, sound will come out the speakers for a second before they turn . I. Eh. Don't Let This 265444826891 There's two cables, one for the volume control knob and one for the headphone jack, that you will need to unhook while sliding the electronics out of the speaker. Solder two short wires to bridge the connections to hard wire your powered speaker to either Right or Left as desired. Convenient front-panel headphone out and volume control make daily use easy. Jan 20, 2020 by Mackie CR3-X Specs. Discontinued products. Plugged in my headphones to see if the problem was on my laptop's sound card but it came straight from the Mackies'. Reply, Just wanted to say thank you for creating this. /Users/christianvalera/Documents/Manuel notice mode demploi/Mackie CR3 CR4/Mackie-CR4-Schematic.pdf. Free Shipping on thousands of items! . Yes, bluetooth is a universal method that allows different devices equipped with bluetooth to connect to each other. We are a Mackie authorized service center.MACKIE P bpt.musikk. Check Price at Amazon: 5: WavePad Free Audio Editor - Create Music and Sound Tracks with Audio Editing Tools and Effects. Pulled apart my CR4's and just soldered a bridge between the respective middle switch pins and the 'R' position pins. That was the simplest fix and without hassle. Could you explain the cutting pin 5 in lay mans terms? The volume knob also illuminates when on with the same green hue. virgo supercluster. Channel assign mute switch for these Mackie mixing consoles: 24X8 CFX MKI Series CFX MKII Series Top black handle for the Mackie TH-15A and Thump15 loudspeakers. With the cap, you never knew there was an amp until it gushed a horrible bass track. That black gunk everywhere makes it impossible to detach the board from the back panel. It uses voltage difference to be in the Play or the Mute mode. Left and right left and right 6.35mm (14inch) inputs are working. Posted: Nov 12, 2018. Indeed a tight space to work with and i've been soldering since I was 14 (50 now). Create an account to follow your favorite communities and start taking part in conversations. We forward in this generation, Triumphantly Sorry. Is the manual of the Mackie CR3 available in English? estn en eBay Compara precios y caractersticas de productos nuevos y usados Muchos artculos con envo gratis! Mackie CR3 review. With the Power remaining TURNED ON, Go ahead and remove your auxilary cable from the source of audio it is currently plugged into and quickly plug it in and out of both the aux & headphone jack on the bottom right of the Mackie Cr3 Powered speaker. There was a piece of audio cable stuck in my Red (+) connector, that I originally thought would resolve the issue. The circuit is based around a TDA7265 amplifier IC (see attached). I then replaced the two regulator zenier diodes, Z3 & Z4. And strangely, when I connect a pair of headphones to the Aux out port in front of the active monitor, I can hear well through the headphones. I tried replacing the amp chip but no good. The problematic switch is DPDT consisting of two metal clips that slide over blades on a circuit board. It simply means the speakers wont mute when you plug your headphones into the jack. 3" polypropylene woofer and custom-tuned ports for deep bass extension. Thanks for thisI Thoug I have to start over. Find low everyday prices and buy online for delivery or in-store pick-up You should be able to lift the plate out once these are removed. Handle for these Mackie loudspeakers: SRM-550 SRM-650 12" woofer for the Mackie DLM12 powered PA speaker. Then the sound stopping became more frequent until being completely mute. Put your finger into the ventilation hole and pull off the back panel. Powered Speaker Position Select Switch. Thanks for the help. Only $10 but I wish Id known about all the problems these things have. Speaker placement switchchoose which side of your desk gets the volume knob. Front-facing headphone output jack. Don't remove the screws which aren't around the edge. But is this some temporarily solution, like are my mackies soon ready to retire? I trimmed it back with cutters so I could reach the switch housing with my multitool and wiggle it loose. r/Audio is a place for questions relating to all types of audio. One thing to keep in mind is this speaker amp overheats regularly so unplug them cool them down and shut all switches to off and then flick your powered speaker L/R switch a few hard times it works for me now i have proper sound through both speakers 4 years it has worked everytime it must be a loose connection but that seems to kick it back in try it! Benjamin Fabert. The loss of sound has nothing to do with the TDA7265 chip (unless its really damaged or dead). So these speakers broke after about 2.5 years of use. The monitors are powered on (the green light surrounding the volume knob is on.) Shop for pcmcat748301666245_categoryid$pcmcat310200050004 at Best Buy. More to explore : On the powered speaker, you should just have to unscrew a few screws. $0.44 List Price: $0.99 . Replace those, then Z3 and Z4. How do I connect my speakers to my LG Smart TV. they did for me and I was way out of warranty. The most common problem is capacitor C39 which goes bad due to a rude and overheating 12V regulation curcuit. some kind of loose connection with causes it to slip into single speaker not stereo. carbon-based lifeform. You can clip one of the pins on the amp IC. @thamara. If you change it and the speaker that doesn't work also changes then you only have one channel going to the speakers. Get it now! View the manual for the Mackie CR3 here, for free. Youll need to supply your own wire for this. On mine I say no sound but if I crank it all the way to max volume and put my ear up to the speaker I can just barely hear music. Between it and the heatsink is a blue wire. Like forest was saying in another topic I fixed a couple of them by replacing only the z4 zener diode. Mackie CR3 Powered Speakers Tested Works Great! Works fine, just lost the ability to select between L & R but this isn't a big deal to me. Oct 2, 2019 by May 27, 2022 I did this. TRS, RCA, and Bluetooth. Nov 13, 2019 by Anyone have a more detailed resource for fixing the faulty pan switch in the Mackie CR3's? facebook; twitter; linkedin; pinterest; 600D Snowmachine Snowmobile Cover Ski-Doo MXZX MXZ X 800 2001-2004 2005. CR3-X monitors have 1/4, 1/8 and RCA inputs for added versatility. Didnt even ask for the old pair. The Mackie CR3-XBT 3-inch Multimedia Monitors are designed to meet the needs of modern musicians, content creators, video production, and beyond. Don't miss out on this item! Mackie CY-2041520 Replacement Handle for SRM-550 and SRM-650. Nothing would make me happier than for someone to take this info, fix their own speakers, and put together a better version of this guide while doing so. harold Tabunan, Danny G So Im going to try to fix the old pair and use them in the living room. This would explain why turning off the speaker will make audio come out briefly -- the headphone jack is not muting the amplifier, but the off/standby/mute circuit is behaving improperly. But ask me to do any plumbing repair and it's a disaster! The Mackie CR3-X offers a bold and striking design. monitors with Bluetooth feature a sleek design with a brushed-metal panel and distinct outline. We wouldnt limit you to just one input type! CR Series Creative Reference . Color: Black, Input Connector: 1/4" TRS, 1/8" TRS, RCA, Power Type: Active Monitors, Promotion Flag: overstock . The amp in the back of the speaker has more than enough power so that should not be a concern. And no surprise given the heat the power supply generates, esp as it's enclosed inside an insulated speaker box. If you pull away even a few inches you can no longer hear it. I picked up a set of these from a wholesale liquidator auction site and had the same issue. :-) @deadlocked, Scout Langley Is it the same fix for the CR8-XBT. Yes I mean that switch. It worked perfectly. Will the headphone jack still work if you cut pin 5? Diaphragm for 25726 high frequency driver used in Mackie SRM450V2 speaker. The cause: After some research I found that this is a common issue for Mackie CR3 Studio Monitors. Yes, the manual of the Mackie CR3 is available in English . 3. Thanks David, Mark Micallef - I expected them to last longer than that, so I'm pretty disappointed. Left and right RCA inputs are working. ?It looks different on the inside. Im now gutting mine and getting a small tube amp for my newly transformed Mackie passive speakers. Step 1 - remove outer screws only. I get sound from the speakers now, but they don't mute when I plug in headphones, which is fine by me. Solution: cut the ping 5 with small cutting pliers. $13.80. Goolge Hatter. Mackie CR3 3" Creative Reference Multimedia Monitors are designed for multimedia creation and entertainment, delivering studio-quality design and performance in sleek, small-footprint designs. Reply. AUDIO-TECHNICA AT-LP60X BLUETOOTH Turntable Red Bundle with Bluetooth Monitors - $422.38. 1/4" TRS jack for these Mackie mixers: 1640VLZ CFX20 Main power amp and power supply circuit board for the Mackie DLM12 2000W 12" powered speaker. EFormance Engineering. Mackie CR3 X lacks in the department of bass. Jun 27, 2022 From the outside the only problem seems to be the speaker. Turn off your powered speaker, Unplug it, and remove the 8 short Phillips head screws on the back. A magnifying glass light would be handy. This item Mackie Cr3X 3 Inch Reference Studio Wireless Bluetooth Multimedia Monitors - Pair M-Audio BX3BT 3.5" Bluetooth Studio Monitors, HD PC Speakers for Recording and Multimedia with Music Production Software, 120W, Pair $98.86. fwiw - for my Mackie CR3s: The two big power supply smoothing caps - the 4700uF caps, C76 & C77, were obviously bad as they were bulging. Mine has a failed l/r switch, massaging the heck out of it gets it to come back for a second, but Ill be soldering wires to bypass the switch. Provide a clear and comprehensive description of the problem and your question. I've the same problem. I would never have managed with loops of insulated wire. My crappy Mackie CR3 speakers died after warranty. Channel assign mute switch for these Mackie mixing consoles: 24X8 CFX MKI Series CFX MKII Series . I like the sound, and their pocket size. Anyone know how to take apart the passive speaker? Turn off your powered speaker, Unplug it, and remove the 8 short Phillips head screws on the back. C76 & C77 should probably just be replaced ever few years anyway as they take a beating. Look up dead mackie cr3. The Mackie CR3-X has a size of 8.2" H x 5.5" W x 6.2" D, making it easy to fit on all spaces. Mackie's CR3-X speakers are affordable, barebones studio monitors with a focus on accurate audio performance. I then plugged my headphones on the monitor's input and I had sound, afterwards I unplugged my . CR-X monitors have polypropylene woofers and rear-firing ports for tight bass response, but if you really want to shake the block, add the CR8S-XBT. Reddit and its partners use cookies and similar technologies to provide you with a better experience. I held onto them for a while after getting some JBL's and decided to open the powered speaker up . * Pin 5 is an input of the TDA7635, so no need to change it if you want to fully repair CR3, CR4 ) Can't find the answer to your question in the manual? try messaging them, they might replace them. .75" silk tweeter and specially designed waveguide for unmatched clarity. On the other hand, Mackie CR4-X measures 8.8" H x 6.1" W x 7.3" D. It is slightly larger and takes some space on the table. The box is covered with a matte vinyl coating that looks smart and appealing. All Rights Reserved. Please note we have a $50.00 minimum order for parts. For the Powered speaker on the Left, cross the top and bottom connections in that group of 4. This stopped the mute signal but also removed the feature of muting the speakers when headphones are plugged. These speakers seem doomed to fail after a few years, according to what I've read. When that didn't work then I very carefully put the long sharp edge of a knife into the box/cover joint and levered the front and box apart enough to put an old credit card into the gap. The function of this cap is to provide smooth transition between Play and Mute, i. e. when you plug in or out your headphones you wont hear the pop sound. Finished result should look like the photo, (Right powered speaker selection) only cleaner, with no hastily added electrical tape shielding, because you are better at soldering than I am. Listening through the headphones jack automatically turns off output from the monitorsno need to twist knobs or pull faders. Cutting this pin worked a treat to solve my problem. I eventually had to throw mine out. Thx Jeffrey . Please see pin 5 in the diagram below as explained above: Robby Wijaya The hookup diagrams show some typical setups, while the remaining sections provide details of the CR3-XBT, CR4-XBT, CR5-XBT and CR8-XBT monitors. The affordable price does not affect the sound quality offered by the Mackie CR3. For the Powered speaker on the right, connect the top and bottom connections in that group of 4. 76. The drivers are fed from a passive . Thank you so much!!! Mackie CR3-X. I tried to follow along with one Amazon review that mentioned soldering in jumpers, but it also mentioned cutting a trace and the jumper position didnt make sense (perhaps because of camera angle). How did you manage to replace it? Dec 22, 2019 by Robby Wijaya, Jeffrey Rocchio In the beginning the sound would come and go. The headphone thing didn't work on mine but what did work was spraying oxide clean into the speaker selector and flicking the switch 10 times. Thats why we put a volume control and power switch right on the front. Unsolder the switch. This manual is available in the following languages: English. We use cookies to make sure the website can function, measure traffic and support our marketing and third-party services. This is super common. @robbywijaya, i have same problem on my CR3..solved by removing the R88 (1k ohm resistor) and changing with new onecutting pin 5 of the ic chip will deactivated mute circuit and resulting popping sound when turn on/off main switch. 12 minute read. Mackie CR3-XBT 3-Inch Multimedia Monitors with BluetoothThe Mackie CR3-XBT 3-inch Multimedia Monitors are designed to meet the needs of modern musicians, content creators, video production, and beyond. caganarslan, no need to detach the board from the back panelafter you identified the resistor from upper side the board go to copper side and then desolder it from there..my suggestion change it with bigger wattage (at least 1/2w )..good luck, Jan 2, 2020 by These speakers have a convenience feature in the form of a "powered speaker position select" switch. darren pearce. /Users/christianvalera/Documents/Manuel notice mode demploi/Mackie CR3 CR4/Mackie-CR3-Schematic.pdf Check Price at Amazon: 6: Blink : Check Price at Amazon: 7: Elgato Stream Deck MK.2 - Studio Controller, 15 macro . FOR SALE! Unbolt the transformer once the solder is removed. To reassemble your device, follow these instructions in reverse order. mackie cr3 switch repair. Turn on the power switch on the rear panel of the CR-X monitor. CR3-XBT 3 in. Thank you Reeltime Productions for the concise, clear and simple answer to the question at hand. Those fixes will significantly reduce the heat produced, which should help with longevity. Jamie Persona This switch flips audio left/right output so you can put the powered speaker (with volume knob and headphone jack) on whichever side you prefer without flipping the stereo input cable around. Dolby Atmos is a technology that ensures that the sound is reflected from the ceiling to where you are listening. Did you fix the problem? Ask your question here. Rear black cabinet for these Mackie loudspeakers: SRM450 V1 SRM450 V2 Black handle for these Mackie speakers: SRM450 V1 SRM450 V2 SRM450 V3 Power supply and amp circuit board assembly for Mackie PPM1008 mixer. . Replacement Handle for SRM-550 and SRM-650, Replacement Top Handle for TH-15A and Thump15, Digital Converters, Transcoding, Sync, Clocks, Hearing Enhancement, Translation, Tour Guide, Recording (Audio) Interfaces, Digital Workstations, Switchers, Routers, Combiners, Source Selectors, If you cannot access the information on this website and need assistance in doing so, please call. Once removed, you can pull out the electronics from the casing pretty easily. They did the job by filling my apartment with music. Harga: Mackie CR3X Multimedia Monitors: Rp1.880.000: Harga: Speaker Stand / Tatakan Mackie CR3X CR-3X CR 3 X Studio Monitor: Rp195.000: Harga: MACKIE CR 3X BT / CR3 XBT / CR3X BT - POWERED MONITORS WITH BLUETOOTH: Rp2.350.000: Harga: Mackie CR3X Artic White Limited Edition Speaker Monitor Recording: Rp2.200.000: Harga: Speaker Multimedia Monitor Mackie CR3X CR3-X 50W Stereo Sound I still had bad voltage readings. Mackie CR3-XBT 3in Multimedia Monitors with Bluetooth (Pair)CR3-XBT3" POWERED MONITORS WITH BLUETOOTHEveryone deserves professional sound. Flexible inputs include balanced 1/4 in. Replace this capacitor with a high quality one (e.g. Love these speakers and would hate to have to shell out for new ones if there was an easy fix. Once I got the speaker open I noticed that two capacitors had failed, the entire casing had come off of one. Options. Unfortunately I get no sound from the speakers. Here is our full archive of resources for past Mackie products. The amplifier chip seems to be a common issue but when researching this I found switches, I also saw switches, diodes, capacitors, and resistances failing. Stunning looks, studio-quality sound, and convenient features make these the best choice for anyone that wants professional sound without breaking the bank. Wrong contact in Powered speaker position : unsolder the selector and short as on picture It worked. Dont let the compact size fool you. But there's a grounded sound that came up. Call Our Sales Pros for alternatives, HF Driver Assembly for SRM450, C300Z, SR1521Z. FOR SALE! Be bold and make it loud without sacrificing style. Do you have a question about the Mackie and the answer is not in the manual? /Users/christianvalera/Documents/Manuel notice mode demploi/Mackie CR3 CR4/Mackie-CR3-Schematic.pdf Cutting pin 5 did the trick for me. You may need to disconnect the two white headers to get enough room to work. Find a dealer Jul 14, 2019 by Mackie products have been making music across a wide-range of applications since our founding in Woodinville, WA in 1988. Multimedia monitors w/ bluetooth (10 pages) Speakers Mackie MACKIE SRM350 V2 User Manual. Speakers work great now, Mario Marin - If the mute failure isn't fixed by cleaning the headphone contact; then you probably have failing caps and diodes. This manual comes under the category Speakers and has been rated by 1 people with an average of a 5.2. I used the cap trick when clients had less-than-stellar amps installed in their cars. Time to add jumpers! Flexible rear panel inputs include balanced 1/4" TRS, 1/8" Stereo, and RCA. After 2 years, the tweeter of the passive speaker is not working. Premium woofers and tweeters, high-headroom amplifiers and all-wood enclosuresthis is what professional sound is made of. As this worked for me I could replace the TDA7265 chip (around $5) but I will not do that now. Browse our huge selection of Mackie Speaker & Monitor Parts, Audio, Video and Lighting Accessories products and more at FullCompass.com. The cause: After some research I found that this is a common issue for Mackie CR3 Studio Monitors. This is the part where you decide if you want the powered speaker to always be on the left or right side of your desk.