Summary: I've got 4 RF amps in my system right now and all of them are controlled by the RF 3Sixty.3 and I love every one of them. This T400-4 is powering 3 sets of tweeters and a pair of RF T1462-S and does a great job doing it. Buy any RF Punch or Power series amps and you won't be disappointed at all..
Summary: This thing rocks my chrysler 300...I have fosgate 6.5's in the doors and t1693 6 x9 s in the deck with a jl 300w sub and this amp runs it all! Even tho its not recommended for this setup I sure hope it lasts cuz it is the best I've ever had!
Summary: i bought this amp to enhance my sound. this amp is great due to its compact and power full. has great sound quality and bass response. i would recommend this amp to anyone. under rated as always. rockford fosgate keeps impressing me with there products.
Summary: I returned a BA GT-475 and got the RF T400-4 instead. See my BA review for details. Bought the amp for RFA-64 midbass drivers and single Infinity Beta Twelve sub. Love the birth certificate - proves it was tested and you know exactly what you're getting. Mine was 74Wx4.
Summary: My experience with R.F. amps goes back to the Punch 75/150 days. R.F. always made awsome amps that were powerful and punchy. The T400-4 still delivers those aspects no doubt about it. Currently using the T400-4 pushing my seperates in front and coaxials in back. It does the job well just like a R.F.