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
Log in / Join
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 Equipment
Amplifiers
Remember these?
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="cotjones" data-source="post: 6625044" data-attributes="member: 573988"><p>It's not about being better or worse, its about being the right component, you are speaking of these parts as if they should be in the 15K. They are more than adequate for this amp's ratings. Why the hell would a 243 be in a 4 channel class A or B amp?</p><p></p><p>It sounds like you have knowledge of the parts, just no idea of how to apply it.</p><p></p><p>The 9540 is p-channel, Is rated at 175c. Vdss -100v, Rds(on)=0.117ohm, Id=-23A</p><p></p><p>The 243 is N-channel, only has ratings of 100c. Vdss 150v, Rds(on)=0.22ohm, Id=16A @ 100c.</p><p></p><p>The 243 is not as suitable for a class a/b amp as it is a D. The 9540 is actually a very good component</p></blockquote><p></p>
[QUOTE="cotjones, post: 6625044, member: 573988"] It's not about being better or worse, its about being the right component, you are speaking of these parts as if they should be in the 15K. They are more than adequate for this amp's ratings. Why the hell would a 243 be in a 4 channel class A or B amp? It sounds like you have knowledge of the parts, just no idea of how to apply it. The 9540 is p-channel, Is rated at 175c. Vdss -100v, Rds(on)=0.117ohm, Id=-23A The 243 is N-channel, only has ratings of 100c. Vdss 150v, Rds(on)=0.22ohm, Id=16A @ 100c. The 243 is not as suitable for a class a/b amp as it is a D. The 9540 is actually a very good component [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Equipment
Amplifiers
Remember these?
Top
Menu
Home
Refresh