Touchy Setup but all good
Crutchfield Customer Review (What's this?)
Had some trouble getting it up and running (just one pair of speakers for some unknown reason) but all good now.
Pros: Very heavy, well made device. I have 5 pairs a varying speakers (different sizes, etc...) and they are all sounding as good as they did when they were connected directly to the amp. It does what it says it does.
Cons: I wish the speaker selector buttons had lights to indicate which were on. The speaker wire harnesses on the back requires you to use a screwdriver. They are difficult to work with but they do unplug, which makes it much easier. I had trouble with one pair out of the 5. It was one of those times where you try a number of things and suddenly it works with no explanation. Perhaps I did not have the wire properly seated in the harness. Crutchfield Support was stellar as usual - love those guys!