20 Most Recent Infinity Reference 611a Car Audio Amplifier Questions & Answers

Haynes manual or chilto if not got to infinity parts counter and they can help

Infinity... | Answered on Feb 21, 2013

4 quick checks. try lowering the gain on your amplifier. check if your sub or subs are not making the amplifier run lower than 2 OHM. check if the power cable is the right Gauge(4 Gauge) and the fuse is large enough for the amplifier. It should be slightly more than the fuse rating of the amplifier. check to see if your ground is secured properly to the chassis. dreamsystems

Infinity... | Answered on Feb 16, 2011

If you put a different amp in its place with all wires run the same than your Infinity ampis blown. It is now a large paperweight.

Infinity... | Answered on Dec 23, 2010

it all depends on what kind of box the mtx subs are in as far as wiring the subs. The best way would be take the speaker wire from both sub boxes and run the positive into the right positive then the negative into the left negative. and run 8 gauge wiring kit to the amp because 10 might be to small and 4 is to big 8 gauge is perfect for this amp.

Infinity... | Answered on Jul 28, 2010

check your fuses. Also check the power wire connection to the amp and then the ground source maybe move that if there is paint under it. check fuses on the amp. Check ohm load to the amp from the speakers.

Infinity... | Answered on Jun 14, 2009

remote wire? check amp fuse maybe weak ground sometimes location looks good but is weak

Infinity... | Answered on May 05, 2009

are you running a large ground wire directly to the battery negative terminal?

Infinity... | Answered on Jul 20, 2008


Infinity Car... | Answered on Sep 12, 2019

hy I have a becker traffic pro high and I need cod.serial BE7825 model 35001465

Car Audio &... | Answered on Nov 02, 2018


if thats a dodge this might be it..

Re: Infinity Gold AMP Wire Diagram

Well I don't particularly care for Haynes manuals, but my FSM's did not have anything either. I found this in thejeep cherokee haynes manual and it says that it is for 97 and later models but see if it is close. it looks like there are 2 harnesses so I will list them seperately:

Hartness 1:
[7] Left Soundbar Speaker (+) BR/YL
[8] Left Soundbar Speaker (-) BR/LB
[5] Left Front Door Spkr (+) DG
[1] Left Front Door Spkr (-) BR/RD
[9] Right Soundbar Speaker (+) DB/WT
[3] Right Soundbar Speaker (-) DB/OR
[6] Right Front Door Spkr (+) VT
[2] Right Front Door Spkr (-) DB/RD
[4] Power Amp Relay Feed DG/RD

Harness 2:
[05] Right Soundbar Spkr (+) TN/RD
[13] Right Soundbar Spkr (-) TN/BK
[06] Left Soundbar Spkr (+) WT/TN
[14] Left Soundbar Spkr (-) WT/BK
[11] Passenger Door Spkr (+) LB/RD
[10] Passenger Door Spkr (-) LB/BK
[04] Drivers Door Spkr (+) DG
[12] Drivers Door Spkr (-) LG/RD
[01] Power Amp Feed
[02] Power Amp Feed
[07] Power Amp Ground
[08] Power Amp Ground

The tweeters run in parallel off of the door speakers.... If I can help any more let me know.


Infinity Car... | Answered on Oct 01, 2018

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