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<blockquote data-quote="throttle out" data-source="post: 6131473" data-attributes="member: 612448">Hey yall, this is my first post here and happy to be a part of the forum!I&#039;m having an issue with my alpine MRD-M1000. When u start to turn up the volume everything is good till a certain point at witch the amp will start to do what I would call surge, or spike the speaker to almost it&#039;s full excursion limit. At first I thought it was clipping so I put my cap in and installed a separate ground for that amp only( was originally comming of a block). To my surprise it almost seamed worse! When it starts to spike oviously it sounds like it wants to blow the speaker and i&#039;m forced to turn it down, but i&#039;ve been able to watch the amp meter when this happens and have seen it spike to almost 85 amps and the voltage will drop to almost 10.5v only when it spikes<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite9" alt=":eek:" title="Eek!&nbsp; &nbsp; :eek:" loading="lazy" data-shortname=":eek:" />//content.invisioncic.com/y282845/emoticons/furious.gif.fc81ca146dbff91fede3ed290dbc4f4c.gif. My setup is the MRD of course, a eclipse cd 8445 head unit, components all around, a kicker 50x2 on the fronts, and a L7 solobarac in a monster slot ported box all wirred with 0/1awgfrom batt to fused block w/ 4awgto the MRD &amp;amp; 8awg to the kicker all in a king cab 06 nissan frontier:crazy:. Sorry for the lenth of the post but it&#039;s a hard to explain issue. Thanks for the help. Sammy</blockquote>

[QUOTE="throttle out, post: 6131473, member: 612448"] Hey yall, this is my first post here and happy to be a part of the forum! I'm having an issue with my alpine MRD-M1000. When u start to turn up the volume everything is good till a certain point at witch the amp will start to do what I would call surge, or spike the speaker to almost it's full excursion limit. At first I thought it was clipping so I put my cap in and installed a separate ground for that amp only( was originally comming of a block). To my surprise it almost seamed worse! When it starts to spike oviously it sounds like it wants to blow the speaker and i'm forced to turn it down, but i've been able to watch the amp meter when this happens and have seen it spike to almost 85 amps and the voltage will drop to almost 10.5v only when it spikes:eek:[IMG]//content.invisioncic.com/y282845/emoticons/furious.gif.fc81ca146dbff91fede3ed290dbc4f4c.gif[/IMG]. My setup is the MRD of course, a eclipse cd 8445 head unit, components all around, a kicker 50x2 on the fronts, and a L7 solobarac in a monster slot ported box all wirred with 0/1awgfrom batt to fused block w/ 4awgto the MRD & 8awg to the kicker all in a king cab 06 nissan frontier:crazy:. Sorry for the lenth of the post but it's a hard to explain issue. Thanks for the help. Sammy [/QUOTE]

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