Dayton Audio BSA-200 Amp with 4 Aura Pro Bass Shakers Bundle

Add these to my theater room recliners. I’m blown away with how these work. One per chair worked perfectly for me. I attached them to the lower back frame. It’s like louder bass with out the sound. Highly recommend

First, the seller seems to have changed the first image. When I bought this it was "Dayton Audio BSA-200 Amp with 4 Aura Pro Bass Shakers Bundle". It still has that name at the time of this review but the image has been changed to show Dayton BST-1 Bass shakers instead of the Aura AST-2B-4 shakers. And it's also showing currently unavailable. I need to buy a second bundle but want the same thing I bought before.Also when I bought it the price was $394.98, which is a really good price for the bundle. Buy the items individually and it would cost 100-200 more.Wow.. these are intense. They're a lot of fun. They shake our chairs really well. I wouldn't want them to shake them any more. Make sure to tightly secure the shakers to the seat so there is no vibration noise. You want the unit so that the vibration happens against your butt or back, not horizontally. You want it to shake you up and down not side to side.Wire them like this Left - Amp Red to Shaker1 Red, Shaker1 Black to Shaker2 Red, Shaker 2 Black to Amp Black. Same on the Right side.I would 5 star these if only for this: I have a couple of complaints and would like to find another amp that could maybe fix this. Mainly that the "volume" or intensity level is never known. The volume setting is done with a screwdriver but that pot can turn forever. Unlike the frequency and balance which have stoppers on each end, the volume spinner is doing the same thing as up down buttons would do. SO you never know the actual volume it's set to. The remote has a spinner which does the same thing. I guess it keeps the volume you have it set to until power off and then it loses it. I plan to just keep it powered on forever. But it would be nice to have an amp with an actual volume control.I do see other amps but this one has the bridge or crossover (not sure which it is) that limits the output to whatever frequency you set. And that's important because you don't want the bass shaker vibrating for lower frequencies like when people talk. Because that feels like a broker speaker. I was in a demo room once where it was set up like that and it's not good. The Dayton amp properly drives the bass shakers.Also for my setup I'd like to be able to set the volume per pair of seats. So if anyone knows a better amp out there with these options let me know.

My Grandkids say it makes them feel like they're on a roller coaster!

The shakers are solid, well made, and pack a ton of punch, with the most convenient wire terminals ever. Unfortunately the bundled amplifiers have given me nothing but trouble. First off, the drilled holes for the rack mount brackets are variant in diameter, so some of the included screws were so tight I couldn't drive them in all the way, and others were so loose that they never got past finger tight. Second, the volume controls are just buttons, and there's no display, so there's no way to tell how loud your amp is without trial and error. lastly, one of my RCA inputs arrived DOA, so I can only power 3 shakers at a time right now unless I switch one amp to the mono audio bridge mode.

I had issues with the amp but the company took care of it.

Very Happy. Making us jump out of the sofa experience is exciting.