Sundown Audio SAX-125.4 V2 4-Channel Class AB Full Range Amplifier

what's up guys welcome back the sundown audio unofficial YouTube channel your home for all the behind-the-scenes footage from here at sundown audio my name is Derek and this is gonna be another episode of amp test Tuesday and as y'all can already see here on the test patch today we have the sa x1 25.4 so let's go ahead and get this thing unboxed show it off to you they were gonna get it hooked up get it run on the amp dyno so we open the box got your decal to get a decal in every product we've got our owner's manual got our nice foam packing let's pull this thing out of the bag get a look at it so there you go guys s say x1 25.4 this is a Class A B 4 channel amplifier you got your nice RCA inputs it does have signal pass through all your basic controls gain subsonic high pass low pass adjustable crossover these things can be run back BAM pass using the high pass and subsonic filters whe