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 Help
Wiring, Electrical & Installation
Need help with sub/amp
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="DetoxLS" data-source="post: 809508" data-attributes="member: 559449"><p>I have a 4 ch amp powering the front doors speakers and one 12" sub. The rears are powered from the HU. My sub plays even when the rcas are unplugged from the 3/4 ch. on the amp. This means my 1/2 rcas are sending a signal to channels 1-4. Is it supposed to do that when there are no rcas for the 3/4 channels? The sub is bridged on channels 3/4.</p><p></p><p>The reason i ask is because the sub controls on my Alpine HU do not work. I checked all the wiring and it is correct.</p><p></p><p>So to adjust the amp i pretty much have to change the bass on the whole system. Aside from that, the sub works well.</p><p></p><p>Chris</p></blockquote><p></p>
[QUOTE="DetoxLS, post: 809508, member: 559449"] I have a 4 ch amp powering the front doors speakers and one 12" sub. The rears are powered from the HU. My sub plays even when the rcas are unplugged from the 3/4 ch. on the amp. This means my 1/2 rcas are sending a signal to channels 1-4. Is it supposed to do that when there are no rcas for the 3/4 channels? The sub is bridged on channels 3/4. The reason i ask is because the sub controls on my Alpine HU do not work. I checked all the wiring and it is correct. So to adjust the amp i pretty much have to change the bass on the whole system. Aside from that, the sub works well. Chris [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Help
Wiring, Electrical & Installation
Need help with sub/amp
Top
Menu
What's new
Forum list
