caseyarndt 10+ year member
Senior VIP Member
So my friend has a 2002 Volvo s80 with an aftermarket HU but is still using the OEM amplifier supposedly 4x50 rms part number is 9472301 for reference if needed 98 02 S80 Factory Amp Amplifier 9472301 Under Passenger Seat Radio Stereo | eBay
It worked fine after the deck was installed for about 3 years
but recently it totally cuts out, the Head unit shuts off, and has to be reset manually when the volume is turned up more than 1/3 of the way to max.
All the speakers put out sound until the point of shutting off and do not sound blown.
What could be causing this?
bad HU?
stock amplifier going out?
thanks for any input you can give
It worked fine after the deck was installed for about 3 years
but recently it totally cuts out, the Head unit shuts off, and has to be reset manually when the volume is turned up more than 1/3 of the way to max.
All the speakers put out sound until the point of shutting off and do not sound blown.
What could be causing this?
bad HU?
stock amplifier going out?
thanks for any input you can give