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Spacejam · Mar 22nd, 2021, 08:42

Recently I upgraded the high performance sound to the premium sound in my car which all works, great sound! However, I now want to fit the factory subwoofer, I know there are two versions of the subwoofer, one is an active subwoofer with separate amplifier which can be conntected with the MOST bus. The second one (partnumber 31300038) is a passive one which can be directly connected to the amplifier.

I now have the last one but unfortunately my amplifier (31489109) is only suitable for the sub which can be connected to the MOST bus. I now want to replace the amplifier with an amplifier which can handle the passive sub. Does someknow know which part number the amplifier should be? I see various part numbers in Vida but it appear they don't match the sticker on the amplifier itself. Also there are multiple options for a premium amplifier with the note "For with subwoofer". Does anyone have an idea about the part number?

Mar 22nd, 2021, 08:42	#1
Spacejam New Member Last Online: Nov 16th, 2022 07:01 Join Date: Dec 2019 Location: somewhere	Retrofit factory passive sub Recently I upgraded the high performance sound to the premium sound in my car which all works, great sound! However, I now want to fit the factory subwoofer, I know there are two versions of the subwoofer, one is an active subwoofer with separate amplifier which can be conntected with the MOST bus. The second one (partnumber 31300038) is a passive one which can be directly connected to the amplifier. I now have the last one but unfortunately my amplifier (31489109) is only suitable for the sub which can be connected to the MOST bus. I now want to replace the amplifier with an amplifier which can handle the passive sub. Does someknow know which part number the amplifier should be? I see various part numbers in Vida but it appear they don't match the sticker on the amplifier itself. Also there are multiple options for a premium amplifier with the note "For with subwoofer". Does anyone have an idea about the part number?