Polk Audio SDA1c Gimpod Crossover Modifications
Parts List -
Tweeter Circuit -
Clarity Cap ESA
Mundorf Mox Resistors

Midbass/SDA Circuit -
Clarity Cap SA/PX

Upgrade Features -

GIMPOD Circuit Boards www.GIMPOD.com
NL2 SDA Connection, NL2 SDA Cable, Supra Rondo Wire
99.99% Copper, Gold Plated Insulated Binding Post

Click to go to our online store -
Thoughts from the customer?
Hey Trey, The new x-overs are nothing short of fantastic. I really couldn’t be happier with the 3.1’s performance, I have had four different sets of SDA’s that have had x-over upgrades with various caps & resistors installed, mostly the Sonicaps/Mills combo. The Clarity based x-overs have a better sonic signature from top to bottom. I gave the 3.1’s a pretty complete rebuild, that coupled with your x-overs has produced the finest sounding pair of SDA’s I’ve owned to date. I recently sold a small Polk center speaker to a guy ,while he was  here, he was very curious as to what the “big” speakers sounded like. I gave him a little taste of some sonic bliss and he was almost speechless for a moment, fun stuff. One day I might have you build a new pair of x-overs for my 1C’s, they sound very good now but I know they still have room for improvement with the Clarity/Mundorf combo. It will be a while though, I made the mistake of demoing the MIT Shotgun S3.3 cables and now I’m going to have to upgrade all of my wires!!!  I’m also wanting to put together a Vinyl front end this Winter, so my audio fund will be tapped, as usual. If you ever need a reference for any reason, just let me know, or have someone get in touch with me. Cheers, Mike" - Mike (Polk Audio SDA SRS 3.1TL GIMPOD Mods)
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