Phoenix Gold Car Audio & Video - Recent Questions, Troubleshooting & Support


I'm not familiar with that amp, but normally the power and ground terminals are larger than the rest. Are B- and B+ a lot bigger than the other terminals? It seems to me that power should be B+, Ground should be B- (although usually they are labled something like +12V and -12V or +12V and GND) and the R is probably for the remote wire (small blue wire that runs to head unit)

Phoenix Gold QX... • Answered on May 03, 2021


Request the diagram from Phoenix Gold.

Phoenix Gold Car... • Answered on Mar 23, 2021


Look up the part numbers on the components themselves. I can assure you that they are readily available from places not named PG. They are made in a factory with a bunch of diffenent Brands. If simply trying to repair the knob you may be able to use another knob from different Manufacturer if it takes the same jack for wire.

Phoenix Gold Car... • Answered on Apr 28, 2019


LPF is typically Low Pass Frequency, it puts the amp in a state where only low frequency signals will pass thru to the speakers. LPL is for Low Pass Level control, that is used on PG products that have an LPL port. Using a phone style cable and a 50k potentiometer you can control the level of the amp's output.

Phoenix Gold... • Answered on Apr 27, 2019


Probably the power is not received by the heating coil, check fuse near the power cable (inside the flap on the iron bottom), or sometimes there is fuse in the power pulg of the power chord. It is rarely that the lamp is blown

Phoenix Gold Car... • Answered on Jan 18, 2019


the entire schematic and owners manual can be found here: http://narbi.free.fr/manuels/Amplis/Phoenix%20gold/M50.pdf

Phoenix Gold Car... • Answered on Sep 24, 2018


Most mono amps now a days give you multiple terminals. The older amps were a pain trying to stuff all the wires in one set of terminals. If the amp is rated at 2 ohms mono then make sure what ever configuration of speakers your running does not go below 2 ohms using both terminals. For example do not hook a 2 ohm load to each terminal. 2 ohms period between the 2 sets of terminals.

Phoenix Gold Car... • Answered on Feb 14, 2018


Connect both to head unit and amp. Then bridge sub off of amp.

Phoenix Gold QX... • Answered on Nov 29, 2017


Check to see if the fuse is blown. If it's not, the amp is unfortunately fried. It would not be worth repairing the resistor in it

Phoenix Gold... • Answered on Apr 12, 2017


phoenix gold uses parts made just for them. Chances are you would have to send it to phoenix gold to get it repaired anyway.

Phoenix Gold... • Answered on Nov 25, 2016


PG won't release schematic diagrams. Are the burned components resistors? If so, what are their circuit board designations (Rxyz)?

Phoenix Gold... • Answered on Nov 05, 2015

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