Menu
Forum
What's new
New posts
Live Activity
Search forums
Members
Registered members
Classifieds Member Feedback
Car Audio Discussion
General Car Audio
Car Audio Build Logs
Car Audio Equipment
Subwoofers
Speakers
Amplifiers
Head Units
Car Audio Help
Wiring, Electrical and Installation
Enclosure Design & Construction
Car Audio Classifieds
Car Audio Classifieds
Car Audio Wanted
Classifieds Member Feedback
Gallery
New media
New comments
Search media
SHOP
Shop Head Units
Shop Amplifiers
Shop Speakers
Shop Subwoofers
Shop eBay Car Audio
Test
Forum
Search
Search titles only
Search titles only
Log in / Join
Search
Search titles only
Search titles only
What's new
New posts
Live Activity
Search forums
Members
Registered members
Classifieds Member Feedback
Menu
Reply to thread
Forum
Car Audio Help
Wiring, Electrical & Installation
weird cut off
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="-------" data-source="post: 8648153" data-attributes="member: 673930"><p>hi there, im getting some cut´s on my amps some times bass amp sometimes speakers amp, it cuts like 2 secs than comes back, i thought maybe termal cut off but today mornign itha cuts jus has i was parking so i got to the back and e check the amp, it was stone cold so thermal is out of window, what can cause this?</p><p></p><p>my set up:</p><p></p><p>HU - pioneer 4v preout</p><p></p><p>Speakers - 2 phoenix gold sx5cs kits (front and back doors) 125 rms per door</p><p></p><p>Speakers amp - mosconi AS 100.4 (4x100rms)</p><p></p><p>Sub - 2 12" pioneer 400rms each (TS-W308D2) series paralel 2ohms load</p><p></p><p>sub amp - crossfire vr1000D running 2ohms</p><p></p><p>all the wire is a nice 4aug</p><p></p><p>big 4 upgrade</p><p></p><p>batery ground - chassis</p><p></p><p>alternator ground - chassis</p><p></p><p>alternator ground - engine</p><p></p><p>alternator positive - batery</p><p></p><p>stock 115amps alternator</p><p></p><p>new 100 amps batery</p><p></p><p>voltage:</p><p></p><p>voltemeter taking voltage reading at the fuse spiter with on/off boton at the front near the sub control remote.</p><p></p><p>relative low volumes it stay around 14v</p><p></p><p>normal "loud" music it stay´s on the uper´s thirteen (very but very rarely it drops to 12.8v but just on a couple of track if i push it realy loud)</p><p></p><p>my wirering goes like this</p><p></p><p>power wire - 100 amps fuse very close to batery 1 run to the back than i have a fuse spliter 60amps fuse each and 1 run to each amp.</p><p></p><p>ground - its ground to a nice plate (cargo support) no paint very nice ground goes like 50cm to a ground spliter than to the amps</p><p></p><p>after this what in the hell its causing this?</p><p></p><p>here some pics from the install</p><p></p><p><img src="https://s6.postimg.cc/d9iyt5whd/IMG_20180331_151443.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="https://s6.postimg.cc/vcc1ke7rl/IMG_20180331_173605.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="https://s6.postimg.cc/66b3dke75/IMG_20180331_173628.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="https://s6.postimg.cc/lrsexiapt/IMG_20180331_173614.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>voltemeter pic low volume car at idle</p><p></p><p><img src="https://s6.postimg.cc/txagvref5/IMG_20180127_200447.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p></blockquote><p></p>
[QUOTE="-------, post: 8648153, member: 673930"] hi there, im getting some cut´s on my amps some times bass amp sometimes speakers amp, it cuts like 2 secs than comes back, i thought maybe termal cut off but today mornign itha cuts jus has i was parking so i got to the back and e check the amp, it was stone cold so thermal is out of window, what can cause this? my set up: HU - pioneer 4v preout Speakers - 2 phoenix gold sx5cs kits (front and back doors) 125 rms per door Speakers amp - mosconi AS 100.4 (4x100rms) Sub - 2 12" pioneer 400rms each (TS-W308D2) series paralel 2ohms load sub amp - crossfire vr1000D running 2ohms all the wire is a nice 4aug big 4 upgrade batery ground - chassis alternator ground - chassis alternator ground - engine alternator positive - batery stock 115amps alternator new 100 amps batery voltage: voltemeter taking voltage reading at the fuse spiter with on/off boton at the front near the sub control remote. relative low volumes it stay around 14v normal "loud" music it stay´s on the uper´s thirteen (very but very rarely it drops to 12.8v but just on a couple of track if i push it realy loud) my wirering goes like this power wire - 100 amps fuse very close to batery 1 run to the back than i have a fuse spliter 60amps fuse each and 1 run to each amp. ground - its ground to a nice plate (cargo support) no paint very nice ground goes like 50cm to a ground spliter than to the amps after this what in the hell its causing this? here some pics from the install [IMG]https://s6.postimg.cc/d9iyt5whd/IMG_20180331_151443.jpg[/IMG] [IMG]https://s6.postimg.cc/vcc1ke7rl/IMG_20180331_173605.jpg[/IMG] [IMG]https://s6.postimg.cc/66b3dke75/IMG_20180331_173628.jpg[/IMG] [IMG]https://s6.postimg.cc/lrsexiapt/IMG_20180331_173614.jpg[/IMG] voltemeter pic low volume car at idle [IMG]https://s6.postimg.cc/txagvref5/IMG_20180127_200447.jpg[/IMG] [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Help
Wiring, Electrical & Installation
weird cut off
Top
Menu
Home
Refresh