View Single Post
      09-01-2008, 05:25 PM   #14
scooby9's Avatar

Drives: 2007 E90 BMW 335xi
Join Date: Jul 2007
Location: Calgary, Alberta, Canada

iTrader: (6)

The reviews on the HD600/4 are very mixed over the web. Similar to PDX in that it is another D-class amplifier that can be used for duty other than just subs. I've been on a few audio forums and the consensus seems to be that the Slash V2 series is much better in terms of SQ. Maybe a 300/4v2 could be considered? These amps also take balanced inputs so you could use the same connectors as your PDX amp.

Originally Posted by jonywalker View Post
Fine, it seems to me I have to use a LC6 too. Maybe the LC6 could be configured to set very low input sensitivity, as I noticed the noise output of HU is constant, nearly independent to the volume adjustment of HU. Or, sell the PDX and buy JL HD600/4 since it has the same high level input as my JL slash.
2007 BMW 335xi 6MT TiAg