I have had this unit repaired 2 times from sweetwater repair service. It failed again. One of the worst experiences I've had with a speaker subwoofer. It never moves and is in a climate controlled environment. Made a massive boom when it failed. Regret buying and repairing. Beware of this product

I've been using QSC CP8's in my home studio but they lack any bottom end. This PreSonus subwoofer takes care of that very nicely.

I purchased this sub to supplement ATC monitors and it works great in my studio. One of the best features is a foot switch to mute the sub to see if your bass levels are mixed properly.
There are a number of ways to connect it to your system including stereo through XLRs. My amplifier has a 200 hz mono output so I connected it to one of the stereo sub inputs that are summed in the sub. I set the low pass filter at 80 hz. and the system sounds great.

This subwoofer is a masterpiece. It offers a lot of features that many other subs at this price point don't offer, and it sounds very musical (in a good way). It's also highly adjustable, and quite small for the sound footprint it outputs.

I originally started my subwoofer journey with the JBL LSR310S (purchased elsewhere) and was immediately disappointed. For some reason, the JBL stole a LOT of headroom out of my system, and even though my audio interface outputs +4dbu, I had to use the JBL sub on the -10dbv input setting to get a reasonable volume from my monitors. To add insult to injury, I couldn't even hear or feel the subwoofer until the gain knob was turned about 3/4 of the way up. Even then, I could feel SOME deep sub-bass, but couldn't really HEAR anything from it. It felt like all this thing was doing was spitting out 30-50hz, and in a very muddy, lumpy way. I felt like I was needing to push the JBL way too hard and wasn't really getting anything out of it. Certainly I wasn't happy with the sound I was hearing (or rather, feeling). I was pretty dejected, but wondered if there was a better option out there.

Cue the PreSonus Eris 10. Immediately upon hooking it up, it was night and day against the JBL. Firstly, it didn't steal any headroom from my monitors. Second, I had the gain at twelve o'clock when I first plugged it in and immediately had to lower it quite a bit to around 3 o'clock - just two notches above the minimum setting. Plenty of headroom left, and I don't need to drive it hard at normal listening levels. And third? THE SOUND! Oh my gosh the sound... all of a sudden I remembered what bass was supposed to feel AND sound like! This sub is very deep, punchy, musical, and can stand out from a soundstage perspective as much or as little as you want. Once I got the gain dialed in and put on some reference tracks... I couldn't stop smiling and just wanted to keep listening to more and more music.

Outside of the sound quality, the features on this sub are second to none at this price point. Notable features include the sub bypass jack and included bypass pedal, a crossover that goes up to 130hz, a HPF for the monitor signal, standby mode, ground lift, and a second subwoofer output. The only thing that would make this subwoofer PERFECT was if it had an adjustable HPF like the Yamaha 8" does (the HPF on the PreSonus is either on or off, and is fixed at 80hz). I guess you can't have it all...

As a side note, the first unit I received from Sweetwater had a malfunction on the subwoofer bypass circuit. When I would enter sub bypass mode via the footswitch, I would lose all signal from my left monitor. After some brief troubleshooting, Sweetwater was quick to send me a replacement unit in advance of me returning the defective unit, and the replacement unit worked perfectly out of the box. I decided not to remove any product rating over this small inconvenience, as the support at Sweetwater was amazing and quick as always, and the subwoofer just sounds too GOOD to take away any stars for something that was quickly and easily resolved. I'd happily go through that whole process again to keep this subwoofer in my setup.

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Very nice product; deep bass and booming feel; 4 and 1/2 stars because PreSonus doesn't include any decals with their products.

PreSonus delivers a nice sub at an affordable price. Like most subs, it has the low/high pass filters built in so you can control what goes to your desk near fields. It has both TRS and XLR input and outputs to match whatever desk monitors you have. I especially like the included foot switch which can cut the sub off and returns the full range back to the speakers. All without fiddling around the back of either the sub or the mains. I'm very happy with this piece of gear and heartily recommend it. If you don't have a sub like this in your DAW hardware, believe me, you are missing out.