New Speakers - Polk DB6501?

RedShifter

I appreciate the response.

I tried two more different locations in hope that it would solve this issue but was unsuccessful in doing so. (Both the ground and power wire are the same gauge)

Any other thoughts?

RonRizz

I would check your rca cables, be sure they are not damaged at all, and try to keep them away from your power wire. Are your amps contacting metal anywhere? they should not.
Be sure your power wire is tight as well. If all looks good, last thing I would check is your input gains may be cranked too high. How did you set them?
If all else fails, try grounding the Outer leads of your rcas to the chassis as well. (not the most likely cause, but it is possible.....

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P99rs Head Unit--- Amps- 2 Pioneer Prs800d --- Zapco ST1000MX---Zapco ST-4XSQ---- SI BM mk5 Subs---SI TM65v2 Midbass--- SI M3 mids--- SI M25 xbl2 tweeters ----- 2016 MECA street class 3rd place at world finals

Vaibe

I've got a pair of DB6501s in my car and now I'm looking to upgrade by getting an amp and a sub.

Which do you guys recommend for a complete system? I'm not too crazy on bass or anything, I would just like a bit. I'm also hoping not to spend more than about $300 for the amp and sub.

RonRizz

you should look into a powered sub

__________________
P99rs Head Unit--- Amps- 2 Pioneer Prs800d --- Zapco ST1000MX---Zapco ST-4XSQ---- SI BM mk5 Subs---SI TM65v2 Midbass--- SI M3 mids--- SI M25 xbl2 tweeters ----- 2016 MECA street class 3rd place at world finals

RedShifter

RonRizz,

I just bought these RCA cables Monster MPC I202 2C-4M Low Noise 2-Channel Car Stereo RCA Cables (4 meters):Amazon:Car Electronics
In hopes that I can get rid of that high pitch sound. My current set of RCA's that are going to the amp for my component speakers is running on the passenger side which is also where my power wire is. (Maybe this is where it's picking up all that "junk")

I'm going to run these new monsters along the drivers side which also currently has my RCA's for my sub amp. Hopefully this will work. Only concern is that I don't know how I'm going to squeeze another set of cables through the "side skirt" by the seat. From what I can remember it was awfully tight.

RonRizz

Prior to changing them out, try this........
With stereo OFF, disconnect rcas from amp running components. Turn stereo on, and see if noise is still there. If it IS, its coming from the amp (ground issue) and not the cables. If its NOT, likely your cables are the culprit.
Turn stereo back OFF, and reconnect rca cables at amp, and disconnect at Radio. Turn back on. Noise? if so, its your cables for sure. if not, your getting noise at your radio (change that ground)
Basically, what were doing here is working our way up the chain, and isolating each individual component one at a time. Its the best way I know of to determine where noise is being introduced into the system.

__________________
P99rs Head Unit--- Amps- 2 Pioneer Prs800d --- Zapco ST1000MX---Zapco ST-4XSQ---- SI BM mk5 Subs---SI TM65v2 Midbass--- SI M3 mids--- SI M25 xbl2 tweeters ----- 2016 MECA street class 3rd place at world finals

RedShifter

Thanks!!
I'll give everything you said a shot and I'll keep you posted