HK602SX has no Subsonic Filter!!! WTF!!!

[OoMesKoO 10+ year member]

Shit!

I just bought this HK602SX. Its a badass amp. ALthough, its got NO subsonic filter!

What can I do to set a proper cut off point?

Click to read more...

 

[CRXBMPN 5,000+ posts]

pwnt by lack of research!

 

[WhoSayWho? 5,000+ posts]

Sealed box.

Different HU.

FS.

Maybe others.

BTW, I don't think the Alpine PDX monos do either.

 

[ThatChevyGuy 5,000+ posts]

Dont really need one, my jbl amps never had one, and i never had a problem. Not really a big deal. tune low, and dont play songs way below your tuning.

 

[OoMesKoO 10+ year member]

shieeeeeeeit.

This sucks ballsac.

Nothing else?

 

[WhoSayWho? 5,000+ posts]

shieeeeeeeit.

This sucks ballsac.

Nothing else?

I just assumed that you could not control it from your particular HU.

 

[ThatChevyGuy 5,000+ posts]

subsonic filters are on the same basis as underpowering a speaker can blow it, IMO

 

[WhoSayWho? 5,000+ posts]

subsonic filters are on the same basis as underpowering a speaker blows it, IMO

//content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif So you are saying that sub sonic filters are a myth?

 

[OoMesKoO 10+ year member]

well i know overextension is not a good thing. Id like to prevent that. Although, my HU doesnt go below 40Hz. Im tuning my box to 33Hz.

 

[ThatChevyGuy 5,000+ posts]

youll be fine then, i have never blown a sub on either of my jbl's, and all i play is slowed down or chopped and screwed.

 

[Canaan 10+ year member]

Harrison Labs FMOD's

30hz HPF, 12dB/oct.

http://www.partsexpress.com/pe/showdetl.cfm?&Partnumber=266-248

Hooker Audio XSSF29

29 Hz, 12 db per octave line level

sub-sonic filter

http://www.hookeraudio.com/elec.html

Either one will do...I used the Fmods w/ my JBL bp1200.1 when I had it.

 

[ngsm13 5,000+ posts]

Harrison Labs FMOD's30hz HPF, 12dB/oct.

http://www.partsexpress.com/pe/showdetl.cfm?&Partnumber=266-248

Hooker Audio XSSF29

29 Hz, 12 db per octave line level

sub-sonic filter

http://www.hookeraudio.com/elec.html

Either one will do...I used the Fmods w/ my JBL bp1200.1 when I had it.

Meh, responsibility > FMODS

I used some harrisonlabs ones on my JBL bp1200.1 too... but that was 6 years ago... lol

nG