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
Active Vs Passive Power Required For Comps
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="ciaonzo" data-source="post: 8644914" data-attributes="member: 607015"><p>The extra power comes in handy when dealing with the reactive nature of all the different components in the passive crossover, combined with the reactive nature of the drivers. They can pose difficult loads to the amplifier because of the multiple inductive and capacitive phase angles and the cost of that is a looser "grip" on the driver itself. A few watts will make most drivers sing, all the extra power goes mostly into controlling the circuit/drivers during the wildly varying waveforms and amplitudes that music is composed of. So you need a few watts to get going and a few more to get going louder, all the while having tens to hundreds on tap for the necessary dynamics. You basically have a direct grip on the driver in an active scenario, and this offers better control.</p></blockquote><p></p>
[QUOTE="ciaonzo, post: 8644914, member: 607015"] The extra power comes in handy when dealing with the reactive nature of all the different components in the passive crossover, combined with the reactive nature of the drivers. They can pose difficult loads to the amplifier because of the multiple inductive and capacitive phase angles and the cost of that is a looser "grip" on the driver itself. A few watts will make most drivers sing, all the extra power goes mostly into controlling the circuit/drivers during the wildly varying waveforms and amplitudes that music is composed of. So you need a few watts to get going and a few more to get going louder, all the while having tens to hundreds on tap for the necessary dynamics. You basically have a direct grip on the driver in an active scenario, and this offers better control. [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Discussion
Amplifiers
Active Vs Passive Power Required For Comps
Top
Menu
What's new
Forum list