to all car audio gurus:

can you kindly suggest few good 4-ch amps?
budget: ~$350

potential spakers: CDT-audio EF-61CF

i was going to get the Phoenix Gold Ti-500.4, but found out they might have been discontinued....
($325 was the lowest price i found from a authorised dealer)

tia, will

Jl 300/4, PPI DCX 300.4, 600.4, & Zapco REF360.4 are in the ballpark on price.