How efficient are the SAX-100.4's? Right now i have a RF P450.4 for my mids and highs, the birth sheet says its 96x4 @ 4ohms and only like 61% efficient. So the sundown would only be ~15-25 wrms more per channel, but im lookin for efficiency. Also lookin into a SAZ-1500d to replace my T10001bd(1633 rms at 1ohm and ~80% eff.)
Overall about how much would it really benefit me by switching to sundown amps? I have a 2000 Impala and the biggest alt i can get is a "200" amp. I just got another T1 and the T10001bd is running at 1ohm again and i forgot how much the lights dimm , but when idiling the voltage only drops down to 12.9(not on all songs just a couple, most songs it goes down to ~13.3ish) at full tilt. When im driving -any speed- and the bass hits i can "see" and feel the rpms dropping like 1-200rpms-is that normal? i only have 1 optima yellow top under the hood(with the 185 amp alt- ), should i go get another one for the rear and see what that does first? IDK what to do............
Thanks