Originally Posted by silvia_star
hold on...okay i dont know that much about decks. what are HU's? and that 4v pre-outs? is it better to have lower number or higher number v pre-outs?
HU = Head Unit... Abbr.
4v pre-out = 4 volt pre-out (or RCA out)... Used to send a signal from your head unit to an external amplifier. Any deck over $300 (MSRP) should have 3 sets of pre-outs (Front, Rear, Sub). The higher the voltage the cleaner the sound will be sent to the amp.
Panasonic has 5 volt pre outs on their upper line decks
Pioneer has 6.5 volt preouts on thier upper model Premier decks
Alpine units are all 4 volt for the better decks
Eclipse 5000 serie is 5 volt pre outs and 8000 series is 8 volt
1990 Honda Accord LX Sedan
Mileage Ticker: 232,400 Miles
Stereo Mods: Coming soon...
Blow your mind~