SOLD...................Two Rythmik F12 Subwoofers in Black OakDue to retirement and moving into a condo, my subs have been boxed for the past year. Sad to see them go, but go they must.
Rythmik, if you are not familiar, is an internet direct subwoofer manufacturer in Texas. That's all they do. Brian Ding is the engineer and is masterful in his designs. His site will give more information than I ever could, from specs to explanation of technologies to setup advice. His subs are direct servo, which translates into extremely fast and tight bass. These puppies are sealed and can extend down to 14hz! The controls are impressive and enable setup and blending for most any system. High and low level inputs, high pass output, three damping settings (if you like your bass fuller and looser, otherwise keep it on "high"), PEQ or an equalization adjustment to help with frequency peaks or dips due to room effects. There's more.
http://www.rythmikaudio.com/F12.htmlThe subs sell new for $1029 each before shipping. The amp is the 400 watt A370PEQ2, a $50 upgrade. Also included are two sets of SVS Soundpath sound isolation feet - $100 new ($50 each set):
https://www.svsound.com/products/soundpath-subwoofer-isolation-system. Power cords are not included as most prefer their own. I can add basic black power cords if requested. Condition is excellent functionally. They show minor wear consistent with age. However, the black oak (vinyl) veneer is surprising tough and looks quite good. Overall, they really look better than the photos as I shot those pics in full sun.
Here's their main discussion thread:
https://www.avsforum.com/threads/official-rythmik-audio-subwoofer-thread.1214550Skip forward a ways, it goes back to 2010! Check the customer satisfaction there.
So, each sub, as equipped, would sell new for $1129. I will part with these for $600 each or $1100 for the pair.
Now the hard part. Each sub has a shipping weight of 77 pounds. So, preferred is pick up in Bellingham, WA. I can ship them. They are packed and ready for shipping, but that will no doubt be expensive.
I will answer questions to the best of my ability.



