here's ah lil ting here-
u comparin 3 amps is quality right?because in price vs performance d powerbass have it dere over all
if u have d paper,sundown is d best choice
mmats- when u want raw power in a small package
powerbass-price vs performance-cah get better
all of these amps are quite top quality,both in build,design and components the diff between the mmats and powerbass vs the soundown is that the sundown is capable to 1/2ohm stable while the other 2 are 1 ohm,with the exception of the 3500.5 being 1/2ohm stable
thew mmats is rated at 13.8v
the powerbass and sundown- 14.4v
with the price of a sundown, u can easily buy 2 powerbass or 2 mmats and strap together and get alot more power that 1 sundown
another thing is that all the above amps are rated to take 16v-18v input with the power actually almost increasing 1fold
all of the amps above have been known to put out their rated power and greater
take into consideration tho-
mmats amps are rated with both dynamic music power and sine wave(13.8v)-
dynamic music-2700wrms @ 1ohm
sine wave-3500wrms @ 1ohm
now i not runnin down and saying this better than that but, this IMO is a personal choice based on what u want to do with it
