Nothing to say except it’s an amazing product, awesome customer service. Packing was great, there was a substantial damage to the box, but it did not make its way through to reach the subwoofer.

Great price, fast shipping. This little sub punches hard! Movies are awesome, tons of bass from a small footprint. Love it!

Used the speed woofer 10s for the home theater system I pieced together. I have to say, it’s the cherry on top of a sweet home theater sundae sound system. I prefer a little extra bass in my set up but I actually had to turn this unit down a little bit. I have it in my basement and this thing will rattle the house if I turn it up too loud. This thing is awesome and produces a clean deep bass. I was debating on purchasing the 12s but there is absolutely no need. Would highly recommend this unit.

I’m no audiophile but am getting a sense of why people can get pull into being one. I have this sub connected to a NAD d3020 with elac debut b6.2 speakers and an audio technical lp120x for my first attempt at decent gear and it’s sounds absolutely incredible. This subwoofer has proven to me that every subwoofer I’ve owned before this was complete garbage. I mostly use it to listen to music and It’s exactly what it should be. Close my eyes and I couldn’t tell where it is but man it add so much depth. I think the biggest difference between this and all the cheaper subs I’ve own is how clean it’s sound is. No booming at all just tight bass that goes way down when it’s should and then disappears. I almost went with something I could get quicker and cheaper on Amazon but am so glad I listened to all these other reviews that praise this sub and ordered from RSL. If you are on the fence about this subwoofer you won’t be let down.

I don't normally do reviews, but RSL and this product deserve a high rating.
My 10S MK2 subwoofer was dead on arrival and had damage to the cabinet, so I emailed RSL and was pleasantly surprised to get a quick response from Joe Rodgers himself asking me to call the next day to troubleshoot the issue. Unfortunately the next day Los Angeles had to evacuate due to the wildfires and I was unable to contact anyone at RSL, which was understandable. After one week the evacuation order was lifted and Joe Rodgers called me back immediately and offered me a new amplifier and a credit for the damage or replace the whole unit. I agreed to a replacement amp which arrived in about 3 days and a credit which was processed immediately. Replacement was simple and took me about 10 minutes. Setup was very easy and the subwoofer integrates very well. As for the sound, the 10S MK2 is amazing!! This may be a 10 inch subwoofer in a small box but it sounds more like a bigger subwoofer and it can definitely beat a lot of bigger subwoofers. Once you get the 10S MK2 set up properly has a very tight sound with great punch and you can't tell where the bass is coming from, It sounds like your main speakers became bigger.
Joe, you were very apologetic about the issues I experienced but you did not have to be, there were more important things going on around you. I really appreciate the fantastic customer service and the outstanding product.
I will also add a thank you to Bernie Ibarra in customer service for quickly answering all my question before the sale. It is really nice to do business with a company like RSL that truly cares about their products and their customers. If I could give more stars I would have, absolutely outstanding!! I will definitely be a repeat customer and I will also recommend RSL to everyone. Aldo D'Agostino