troubleshooting subs

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stangman_dan

Member - Posts: 4

Joined: March 02, 2009

Location: Texas, United States

Posted: April 17, 2009 at 7:22 AM / IP Logged

Here is what is happening. When I connect both of my subs I lose almost all volume from them. My front speakers stay running fine. The speakers are moving but they are so quiet I can hardly hear them. If i run 1 sub it sounds great. It started raining last night so i didn't get a chance to run the them both solo to see if maybe the 1 I have disconnected is bad. Assuming I hook up the second sub solo and it sounds fine what else should I look into?

Setup:

Pioneer HU

P450.4 Amp in 4 channel

JL Audio 650-Csi running off the front channel at 4 ohms per

Alpine 6x8s running off the rear channel of head unit

8W3V2-D4 running off of the rear channel at 2 ohms per

boogeyman

Silver - Posts: 359

Joined: October 18, 2007

Location: Tennessee, United States

Posted: April 17, 2009 at 7:39 AM / IP Logged

one of your subs is wired out of phase.............swap the wires of one sub either at the amp or the sub

stangman_dan

Member - Posts: 4

Joined: March 02, 2009

Location: Texas, United States

Posted: April 17, 2009 at 7:45 AM / IP Logged

well that would be a nice easy fix. I will give that a shot. I will let you know if that fixes it. thanks for the quick reply.

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troubleshooting subs

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