Originally Posted by socalrat
Thanks for the note back. I'm aware the SM8A-HP has been replaced/upgraded, but I can get the SM8A-HP cheaper.
And I figured Customer Service might be able to answer the question, but I was hoping that I could get the answer via the Web.
socalrat, you can certainly use the SM8A-HP for your install, but that unit cannot be used with the FJ Harness (included with the TMS8A-HP-FJ). This doesn't mean you can't use the unit, it just means your installation will include running a fused power wire from the positive post of the battery, a turn-on wire and your High Level Inputs from your front speakers. Again, get with Customer Service tomorrow and they can further assist you.