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Reviews (1)

Nov 17, 2020
Must have for tuning advanced car audio systems.
I have 4 amps, 4 subs and 12 speakers. I have tuned via HU crossover, the amp internal crossover then this. I will tell you this thing makes the system nothing short of nightband day better. Seriously. As far as noise goes, yes there is a very little bit of whine. When using with very well made premium RCA cables (I use rockford fosgate double twisted pair) it makes the noise 99% inaudible. This also give the volume of music a very noticeable boost WHILE matching the voltage to the amps inputs. I weighed the pros to the cons and there are far more benefits then cons. The sound is so precision clear and loud you'll wish you have it sooner.