IMHO save up for a higher quality sub from HSU , SVS & Rythmik. Dayton makes great budget subs, however, don't expect much for $200.
I started my quest with a Dayton sub1200
and I was happy...for a little bit. I added a 2nd one later on. I still wasn't that content. My coworker invited me over to check out his SVS PB1000 and I was blown away. I have never experienced a sub that could produce infrasonic frequencies ( >20hz) the next day I sold both my sub1200s on Craigslist. I bought a PB12-NSD and was extremely impressed and very happy. A couple months later on I was invited to a GTG with some co-workers and I was lucky enough to experience a Rythmik FV15HP & HSU vtf 15h mk2 & PSA V1510. All the subs were amazing! They could all produce amazing LFE. One thing I did notice on the PSA was the mid-bass...it's was an addiction for me. So here are some pictures of my journey.
P.S. my bro in-law bought a Sub1500 from parts express and after about 3 months the Amp failed. Parts express said they will send a replacement sub free of charge...but YOU are responsible for shipping back the warranty sub...cost of shipping is more than half the cost of the sub! They would not ship a replacement plate Amp... Ridiculous!
So I found a used Sub800 on offer up for $20. I took it apart and the Amps are the same! ( I wasn't surprised)
My bro in-law sold his sub1500 for $150 the next day.
Good luck on your journey...it's a rabbit hole.