Summary: I am an owner of Velodyne subwoofer like SC10 , Sc12 , impact 12 , and the subwoofers without a good crossover do not worth the money you are spending . This SMS-1 is a excellent product because you can precise select the correct crossover to your woofer or Subwoofer .
Summary: 4 stars only because GUI is antiquated...works as described remote and everything. If you have a highend system that does not use any other kind of correction, this is the product for you. I am using a Bryston set up with a Velodyne sub (older model). This unit worked great...
Summary: I am finalizing my home theater build, and my room has 4 sub woofers. As many HT/Audio enthusiasts know (ie you... why else would you be looking at a $500 bass correction), multiple subs help provide smoother bass response throughout multiple seats in an HT.
Summary: This is a terrific product. I am using this as a crossover to remove 80hz and below from my bookshelf speakers and to boost the bass signal that is sent to my subwoofer. I am using the SMS-1 in-between my preamp and power amp.
Summary: These 5 star reviews are right on the money. The equipment helps you patch holes in your listening space. It is a bit tedious to configure but it is well worth it. I contemplated buying this because most amps come with Audessey which also manages bass.
Summary: I was hesitant to purchase this unit because it is rather expensive, but at least Amazon's price reflected a nice discount so I decided to take the plunge. I am glad I did - this unit really did improve the response from my subwoofer and what I have now is noticeably cleaner and tighter bass.
Summary: The SMS system has improved bass response in my room to near perfection. The ability to see the bass response on your display lets you find the best location for your sub woofer quick and simple.
Summary: Simple if your sub doesn't have any sort of bass management you need this. The on screen display is decent being able to have presets on the remote is awesome. I am running this on some jl audio phantom 113 and they have a base managemet system in them but this one is so much better I use this.