Another great option is the Euphoria 1k. I did an install with GZ in fairing and lowers off a 1K and it sounded great.

https://euphoriacaraudio.com/product/ex1k/

 

That's actually brilliant. 4 4ohm speakers getting 250w each and under $500.

 

And only need one set of RCA's. And if you want another amp, you can use the "output" RCA of 1K to another amp.

 

Under what fairing did you install that shock?

 

I have a GZ MICRO4 if you’re interested in one. Bridged it would provide 250 watts x2 at 4 ohms. That’s a good spot to be in for the GZ coaxials. I planned to use it to power four sets of diamond m075 tweeters but ended up going another route. Message me if you’re interested

 

I did a Lex rack in a Road Glide because I had a DSP and a 800.4 in there.

It should fit on stock tray of a Street Glide. May need to shave corners.