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Car Audio Help
Wiring, Electrical & Installation
Speaker wire to RCA using a Line Out Converter (LOC)
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<blockquote data-quote="lurice0" data-source="post: 8683709" data-attributes="member: 675435"><p>I basically got rid of the hiss by rewiring everything so that the tweeters are on channels 3 and 4. Now the hiss is still there but it's not bothering me and it might not be from the amp. I'm grounding through a distribution block so maybe that's part of the hiss I'm hearing. I'm going to test the resistance of my grounds when I get my multimeter test lead extensions. </p><p></p><p>I've attached a picture of my system map. Any suggestions? I need to know if I should bridge any of these speakers or if they are wired correctly? </p><p>My sundown audio subs are bridged to 1 ohm on to the sundown amp.</p><p>My rear deck free air midbass is wired as 4 ohms then bridged to 2 ohms on the crescendo amp.</p><p></p><p>The Symphony S6 has this spec but what does it mean?</p><p><strong>Channel 5 and 6:</strong></p><p><strong>2 ohm: 350w </strong></p><p><strong>4 ohm: 200w</strong></p><p><strong>Bridged at 4ohm: 700w</strong></p><p></p><p>What's the difference between 4 ohms and bridged at 4ohm?</p><p>If my rear deck mid-bass is wired at 4 ohms, then I take the two speakers and twist the two positives together and the two negatives together I get 2 ohms, then put that in the channel 5 and 6 of amp, is the amp going to see that as 2 ohm 350w or bridged at 4ohm 700w?</p><p>[ATTACH=full]18670[/ATTACH]</p></blockquote><p></p>
[QUOTE="lurice0, post: 8683709, member: 675435"] I basically got rid of the hiss by rewiring everything so that the tweeters are on channels 3 and 4. Now the hiss is still there but it's not bothering me and it might not be from the amp. I'm grounding through a distribution block so maybe that's part of the hiss I'm hearing. I'm going to test the resistance of my grounds when I get my multimeter test lead extensions. I've attached a picture of my system map. Any suggestions? I need to know if I should bridge any of these speakers or if they are wired correctly? My sundown audio subs are bridged to 1 ohm on to the sundown amp. My rear deck free air midbass is wired as 4 ohms then bridged to 2 ohms on the crescendo amp. The Symphony S6 has this spec but what does it mean? [B]Channel 5 and 6: 2 ohm: 350w 4 ohm: 200w Bridged at 4ohm: 700w[/B] What's the difference between 4 ohms and bridged at 4ohm? If my rear deck mid-bass is wired at 4 ohms, then I take the two speakers and twist the two positives together and the two negatives together I get 2 ohms, then put that in the channel 5 and 6 of amp, is the amp going to see that as 2 ohm 350w or bridged at 4ohm 700w? [ATTACH type="full"]18670[/ATTACH] [/QUOTE]
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Speaker wire to RCA using a Line Out Converter (LOC)
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