Menu
Forum
General Car Audio
Subwoofers
Speakers
Amplifiers
Head Units
Car Audio Build Logs
Wiring, Electrical and Installation
Enclosure Design & Construction
Car Audio Classifieds
Home Audio
Off-topic Discussion
The Lounge
What's new
Search forums
Gallery
New media
New comments
Search media
Members
Registered members
Current visitors
Classifieds Member Feedback
SHOP
Shop Head Units
Shop Amplifiers
Shop Speakers
Shop Subwoofers
Shop eBay Car Audio
Log in / Register
Forum
Search
Search titles and first posts only
Search titles only
Search titles and first posts only
Search titles only
Log in / Join
What’s new
Search
Search titles and first posts only
Search titles only
Search titles and first posts only
Search titles only
General Car Audio
Subwoofers
Speakers
Amplifiers
Head Units
Car Audio Build Logs
Wiring, Electrical and Installation
Enclosure Design & Construction
Car Audio Classifieds
Home Audio
Off-topic Discussion
The Lounge
What's new
Search forums
Menu
Reply to thread
Forum
Car Audio Discussion
Amplifiers
Lower than rated impedence
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="Rashaddd" data-source="post: 4520447" data-attributes="member: 592162"><p>I have a visonik amp that says its stable at 2 ohms, and now have 3x- single 4 ohm subs hooked up to it making it run at 1.33 ohms. It gets pretty hot and then goes into protection after about an hour of using it, and then in about 10 minutes its good to go again for another half hour or so (I've only repeated this sequence once so far).</p><p></p><p>I'm wondering if its particularly bad for the amp to be going into protect mode because of over-heating, or is it not that big of a deal for it to protect every once in a while (its not like I'm using it long enough to overheat it all the time).</p><p></p><p>Also, its being powered by only 8 gauge wire putting out around 800 rms (at 1.33 ohms) and clips at half gain. On 2 ohms it doesn't clip (or inaudibly) even at max gain and puts out about 1000rms. Would I likely get a significant increase in performance from upgrading to some 4 gauge wire?</p><p></p><p>Thanks for any help</p></blockquote><p></p>
[QUOTE="Rashaddd, post: 4520447, member: 592162"] I have a visonik amp that says its stable at 2 ohms, and now have 3x- single 4 ohm subs hooked up to it making it run at 1.33 ohms. It gets pretty hot and then goes into protection after about an hour of using it, and then in about 10 minutes its good to go again for another half hour or so (I've only repeated this sequence once so far). I'm wondering if its particularly bad for the amp to be going into protect mode because of over-heating, or is it not that big of a deal for it to protect every once in a while (its not like I'm using it long enough to overheat it all the time). Also, its being powered by only 8 gauge wire putting out around 800 rms (at 1.33 ohms) and clips at half gain. On 2 ohms it doesn't clip (or inaudibly) even at max gain and puts out about 1000rms. Would I likely get a significant increase in performance from upgrading to some 4 gauge wire? Thanks for any help [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Discussion
Amplifiers
Lower than rated impedence
Top
Menu
What's new
Forum list