audiofreak Posted December 30, 2017 Report Share Posted December 30, 2017 Does anybody know how to I'd production dates by serial #''s I have 003343 and 003344. Link to comment Share on other sites More sharing options...
ra.ra Posted December 30, 2017 Report Share Posted December 30, 2017 Many ads speakers have very clear production dates on the backside of the drivers. Start there. Link to comment Share on other sites More sharing options...
audiofreak Posted December 30, 2017 Author Report Share Posted December 30, 2017 My experience in pulling drivers on ADS speakers outweighs my curiosity. Hence question regarding serial #'s. If i ever have a GOOD reason to pull them I will check. LOL Link to comment Share on other sites More sharing options...
batchman Posted February 25, 2018 Report Share Posted February 25, 2018 Best I can pin down is a range - date-wise, Series II started between June of '84 and June of '85. Appears I can pin serial number for Series II start at #2147. HTH, - Jeff Link to comment Share on other sites More sharing options...
audiofreak Posted February 25, 2018 Author Report Share Posted February 25, 2018 They're a little older than I thought. Thanks for the info. That' close enough! LOL didn't want to pull a driver just to get a date. Link to comment Share on other sites More sharing options...
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