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#1 (permalink) |
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Senior Member
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Your results with 3sixty.2 from non-nav to outboard amps?
With the 4 channels of differential balanced outs from the oem premium head unit, I posted the question on Rockford's site and they claim the latest 3sixty.2 will accept balanced differential inputs.
For any of you guys that are using the 3sixty.1 or 3sixty.2, how's the processor working for you in terms of sound quality, output and noise levels, etc?? Is the 3sixty a good platform for maintaining the oem head unit but getting time-alignment and active-crossover capabilities? Is there another that's current on the market? I know of at least one opinion that it's more trouble than it's worth and just run out to JL or RF or Hifonics or some other amps that have diff-balanced inputs and forget the processing, or maybe use some audiocontrol eq/crossovers maybe. discuss ![]() Last edited by bsbabcock; 05-09-2008 at 10:58 AM. |
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#2 (permalink) |
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Senior Member
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You can also look into Alpines H650 Imprint processor.
Alpine PXE-H650 IMPRINT sound processor Get top performance from a full audio system while retaining your factory stereo at Crutchfield.com Both do a great job hooking into OEM vehicles. I would love to get my hands on the new AudioControl DQL-8, it is supposed to be amazing. (but expensive). Im not sure where your going with the diff-balanced outputs from the head unit, as far as I know this is not the case. I'll let someone else debate that. |
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#4 (permalink) |
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Senior Member
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In the Si with Premium sound (I am told), there are four (front L/R, rear L/R) outputs in +/- format (differential balanced line level) that feed the external OEM amplifier (in the center console I think?) which splits off the separate subwoofer channel and I think possibly separate lines for the tweeters also.
Bypassing the factory amp to go direct to processor then to amps should "on paper" yeild the best fidelity, but not all amps or processors will have the appropriate balanced inputs to accept it.. JL, Rockford, Kicker, etc do as far as amps, but wondering about what folks have actually found with the 3sixty processors. Yes, that PXE-H650 unit has had mixed reviews but looks like a great great processor... If it can appropriate take the head unit signals, it would be ideal as it has the right amount of output channels. I should expand and see who's had what outcomes possitive or negative with either the 3sixty.2 or the PXE-H650 then, from head unit output rather than amp output. |
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#6 (permalink) |
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Senior Member
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What leads you to believe that about the head unit outputs... because they're plugged via a harness?
Yeah the H650 unit also has the extra front channels to run the tweets active.. A couple of four channels with 2 bridged for sub, some decent separates upfront, some mid-basses or coaxes in rear and upgraded sub driver and you could have a bumpin' little setup. :) I'll add.. If those signals infact weren't balanced, I'd just run an Excelon KAC-X4R with all the tuning built into the amp, and be done with it... Man that'd be nice and simple. Last edited by bsbabcock; 05-09-2008 at 05:02 PM. |
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#8 (permalink) |
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Senior Member
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This is INCORRECT. Balanced just means that there is a + and a - signal, instead of a "hot" wire and a reference "ground" wire. The factory wires carry opposite (balanced) + and -. Are you seriously expecting to see XLR plugs on the factory amp?
Last edited by toxin; 05-13-2008 at 05:49 PM. |
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#9 (permalink) |
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Senior Member
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Hah, no my question was if it was interally balanced. In most cases, a differential balanced input signal is internally converted to a single-ended signal via transformer or maybe in our case an electronic amplifier. After internal processing, the single-ended signal is converted back to a differential balanced signal and fed to an output.
If it was a XLR we would have three wires, (not sure if this is the case here) X = Ground L = Live R = Return |
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#11 (permalink) | |
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Senior Member
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Can you guys help confirm if this is the same wiring for the 07's and 08's with premium non-nav? Found here.
Mine happens to be an '08 Si Sedan Actually.. more useful I think would be the pinouts.. which I think I saw.. I'll search. Quote:
Last edited by bsbabcock; 05-14-2008 at 09:14 AM. |
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