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Alpine MRP-F240 problems
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<blockquote data-quote="shookone88" data-source="post: 6003437" data-attributes="member: 610677"><p>I started to notice my front left components would start playing loud at low volumes on the head unit and distort/crackle when turned up. It happens randomly. Sometimes everything works fine, sometimes it starts distorting. It's like the gain is turned full blast or something.</p><p></p><p>I have my Polk DB6500 6.5" components @ 100wrms from the alpine 4-channel, bridged.</p><p></p><p>I did a whole bunch of testing and experimenting, and concluded that something is wrong with the amp.</p><p></p><p>I switched the speaker wire on channels (1-2) and channels (3-4), and now the <strong>front right</strong> components are loud and distorting. Whichever component set is wired to channels 1/2 on the amp is experiencing problems.</p><p></p><p>Why is this?? I'm fairly novice when it comes to car audio but I believe I wired everything correctly to bridge the amp. Brand new twisted RCAs. This started happening after I installed the new alpine cde-102.</p><p></p><p>//content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite5" alt=":confused:" title="Confused :confused:" loading="lazy" data-shortname=":confused:" /></p></blockquote><p></p>
[QUOTE="shookone88, post: 6003437, member: 610677"] I started to notice my front left components would start playing loud at low volumes on the head unit and distort/crackle when turned up. It happens randomly. Sometimes everything works fine, sometimes it starts distorting. It's like the gain is turned full blast or something. I have my Polk DB6500 6.5" components @ 100wrms from the alpine 4-channel, bridged. I did a whole bunch of testing and experimenting, and concluded that something is wrong with the amp. I switched the speaker wire on channels (1-2) and channels (3-4), and now the [B]front right[/B] components are loud and distorting. Whichever component set is wired to channels 1/2 on the amp is experiencing problems. Why is this?? I'm fairly novice when it comes to car audio but I believe I wired everything correctly to bridge the amp. Brand new twisted RCAs. This started happening after I installed the new alpine cde-102. [IMG]//content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif[/IMG]:confused: [/QUOTE]
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