Polk Signature S-20 Upgrade Kit (Pair)
$335.00
The price is per pair! The price of Sonicaps have just gone up and it caused a slight increase in the cost of this upgrade. This kit includes everything you need to correct a number of issues and take this speaker to another level across the board.The kit includes all new parts, a set of tube connectors, a sheet of No Rez and new wiring.
Tim Reed (verified owner) –
I have to admit I was skeptical at how much difference the upgraded parts would make but I am now a believer. I got the crossovers built, tested with a spare AVR and cheap speakers to insure all worked and didnt kill my main system and then installed them in my polk cabinets last night and my gosh the detail and bottom end are absolutely stunning. The sound stage positioning, details and imaging are such an unbelievable difference when listening to music. I’m listening to everything under the sun today to discover what I have been missing. I even watched a movie with my AVR in Stereo last night and again the imaging and sound stage were so precise with vocals so clear and postioned on the screen I found myself getting up a few times to assure myself that no sound was actually coming from the center speaker. I have to also say one of the most notable differences is that when listening to music from my sweet spot on the couch, how much taller the stereo sound stage appears to be. Before it was always wide as expected but was low and thin below ear level. Looking forward to how these get even better as the Sonicaps break in and evolve. Excellent work and thank you!