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
Amp not Powering Subwoofer
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="klova9" data-source="post: 8660093" data-attributes="member: 675872"><p>Hello!</p><p></p><p>I'm installing a new subwoofer (Rockford Fosgate R2D2-12) and can't get it to run no matter what I do. I'm pretty sure I have the subwoofer wired correctly to the amplifier (as per the diagram in the subwoofer manual), and the impedance measures correct at the amp terminal (4 ohms).</p><p></p><p>My amplifier (ks-dr3005d) works with all my other speakers perfectly.</p><p></p><p>My stereo (KW-R920BTS) has 2 sets of line-output terminals (Front R/L and Rear/Sub R/L), but by amplifier has 3 sets (Front, Rear, Sub). I'm not sure how to connect these or what input mode to use (4 channel or 5 channel). </p><p></p><p>I think the issue is either my line-output is wired incorrectly or some setting on my stereo is incorrect. I've tried troubleshooting extensively but I'm just not sure what to do now.</p></blockquote><p></p>
[QUOTE="klova9, post: 8660093, member: 675872"] Hello! I'm installing a new subwoofer (Rockford Fosgate R2D2-12) and can't get it to run no matter what I do. I'm pretty sure I have the subwoofer wired correctly to the amplifier (as per the diagram in the subwoofer manual), and the impedance measures correct at the amp terminal (4 ohms). My amplifier (ks-dr3005d) works with all my other speakers perfectly. My stereo (KW-R920BTS) has 2 sets of line-output terminals (Front R/L and Rear/Sub R/L), but by amplifier has 3 sets (Front, Rear, Sub). I'm not sure how to connect these or what input mode to use (4 channel or 5 channel). I think the issue is either my line-output is wired incorrectly or some setting on my stereo is incorrect. I've tried troubleshooting extensively but I'm just not sure what to do now. [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Help
Wiring, Electrical & Installation
Amp not Powering Subwoofer
Top
Menu
Home
Refresh