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      12-20-2012, 06:59 PM   #2

mikew2069's Avatar
Drives: F30 335i MSport
Join Date: Oct 2012
Location: Houston

Posts: 1,314
iTrader: (1)

Nice work. Please excuse my noobness here but can you explain "as part of an Add-A-Sub package for Premium Sound harman/kardon systems"

Does the factory amp on the HK system have an output for an extra sub or are you just saying 'if you want to add an extra sub (w/ another amp)'
2013 F30 335i ///M-Sport
Forgestar/Challenge/BMS JB4
Wagner/Evo Race/M-Performance