![]() ![]() They are as followsĨ and 9 sub (DVC, hence the four wires going to the sub)įrom what I've heard in the four different cars I've had with the sony, I'm guessing the output is rated at peak (Given the SPL is about the same as a stock system) so take the 340 watts and divide by the 9 speakers and you get 37.77 watts per channel, and being generous the RMS is about 19 watts per channel (probably less). ![]() from what I can see the 150's with the sony setup has 9 speakers. the 2010-12 fusions had 12 speakers and were rated at 390 watts. On the focus and new escapes they have 9 output channels and are rated a 340 watts. Since the sony splits the front doors into two separate outputs, those are the ones you need to merge back together. ![]() Ok, to upgrade you need to merge your signals back together and then run the signal to a loc or line driver, then to any sound processors you want to run, and then to your amps. So basically you need to work with the sony or rip out everything and start over. Also the sony has a dsp built into it so you need to keep it in the system or you lose the ability to adjust you fader and balance. To upgrade a sony setup you need to tap into the outputs of the amp, the inputs use the CAN bus and you get nothing if you try to use them. Most who upgrade the sony setup usually disconnect the center channel speakers. and some vehicles also have a rear center channel, and then there is the sub. the back doors get a single feed for the coax speakers they use. The sony amp splits the output into multiple channels, the front doors get a midrange feed and a tweeter feed, then there is the front center channel feed. I just purchased a 13 FX4 supercrew with the sony and My Ford Touch and nav.Īnyway, it's the fourth vehicle I've had with the sony amp, and with what I know about them, I plan on some major upgrades around tax time. ![]()
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