ZX300.1 Subsonic Filter

[DOOM_NX 10+ year member]

Hello, again, guys!

Just a quick question this time. My Kicker ZX300.1 is supposed to have a subsonic filter fixed at 25Hz. However there isn't any switch or knob to turn it on-off. How do I enable it? Is it always enabled? Or does it turn on when I turn the Xover switch to Lo?

Thanks very much.

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[DOOM_NX 10+ year member]

Come on, nobody has ever used kicker amps?

 

[king ranch 5,000+ posts]

i recall its set at 25hz and cant be turned on or off and cant adjust it

all zx amps are like that i am pretty sure

 

[boomzilla 10+ year member]

The newer ones like that may have them set at 25hz permanently... I know on my 06' Zx, It has only a defeatable 25hz ssf.

 

[DOOM_NX 10+ year member]

It's a 2008 model.