Hi all, first post. Can anyone identify these SDA’s? They say Sda 1 on back. I was told they are considered SDA A1.

Yamaha V1800 receiver along with a NAD 2600a and 2700a . Sda 1c - my new favorite speakers Rta 8,11tl,15tl Monitor 10 and 12 Marty sub 18" still in the works Klipsch sw12-2 Hobbies turn into addictions .

Thanks for the add to the group. I recently stumbled on a set of SDA-1 speakers in excellent condition.

I recently bought a pair of sda-1s but did not get the interconecting cable with them.

Hello all! I did a search on these speakers that I have recently acquired. I still have some questions.

The electrical and mechanical modifications are rated as small, moderate, large, or huge with regard to their impact on sonic and mechanical performance improvement. Electrical Improvements Figure 1. Polk recommended mod: the RD-0198 tweeter. Moderate improvement. Figure 2. AudioQuest GO-4 15 AWG Hyper-Litz speaker cable used for internal wiring.

Apr 4, 2017 · I think the 3.1TL's are on of the best SDA models Polk offered. They provide 80-90% of the sound of the larger SDA's in a much smaller cabinet, with less drivers. They are rare because the 3.1's were the last model of SDA that Polk produced, and not that many were built/sold before Polk dropped the SDA line all together. If you find a pair in decent condition at a fair price, buy em. You won't ...

Polk HT system 2: , SRT system with f/x 1,000's rear speakers on 7.1 system currently using Onkyo TX-RZ820 receiver, powered by Sunfire Grand Theater amp Polk Speaker collection: SDA SRS 1.2tl x 2, SRT system, SDA SRS 2 P/B, SDA 2A, SDA 1C Studio, SDA CRS+, Monitor 7B & 4, SRS 3.1tl, RTA 15tl, LS90, LSI 9

Intro to the world of Polk SDA Hello All, I am new to this forum and this is my first post. I have been gifted a pair of SDA SRS 1.2TL speakers that are currently disassembled. In my assessment, all original parts with additional upgrades are here. Upgrades are RD0198-1 Tweeters, Gimptronics X-O boards with Sonicaps and Super-Q Eres inductors.

This one should be a lot of fun! 1) The speakers will be recorded stock! 2) Parts list is as follows - Tweeter Network - Clarity Cap MR Clarity Cap ESA Mundorf Mox Resistors Jantzen Inductors Midbass/SDA Network - Clarity Cap ESA Jantzen Inductors Gimpod boards too NL2 Connections for the SDA, Supra Rondo wire, Upgraded binding post 200 Hours or so of burn in 3) Record them modified! This will ...