[paulsancheezzee]

Hey fellow head-fi folks. I've got a bit of an issue with the left driver on my Radius TWF21's. It isn't producing any bass anymore and seem to have very low volume in comparison to the right. I've tried different audio sources (multiple pc's/iphone/mp3 players) to isolate the issue and ensure it's the headphones and all produce the same results.
 
Am I pretty much SOL since they are 'imported'?
 
Any help would be appreciated. Thanks in advance!!