Log in
Register
Home
Forums
New posts
Search forums
What's new
Featured content
New posts
New profile posts
Latest activity
News
Members
Current visitors
New profile posts
Search profile posts
Features
Log in
Register
What's new
Search
Search titles only
By:
Search titles only
By:
New posts
Search forums
Menu
Install the app
Install
Reply to thread
Home
Forums
Pro Audio
Junior Varsity
Subwoofer comparison SRX728 vs Vertec 4883
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="TJ Cornish" data-source="post: 59326" data-attributes="member: 162"><p>Re: Subwoofer comparison SRX728 vs Vertec 4883</p><p></p><p>[ATTACH]150689[/ATTACH]</p><p>After further thought, I don't see any harm in posting the graph from JBL, so here it is. As far as I can tell it is unprocessed. It looks very different than the processed graph in the 4883 spec sheet.</p><p>Agreed on all counts. The measured graph from JBL says that 2.83v are applied to both 8ohm drivers in parallel, so this is a 2 watt measurement at 4 meters, meaning we need to add 6dB to the graph to get a 1w/1m equivalent.</p></blockquote><p></p>
[QUOTE="TJ Cornish, post: 59326, member: 162"] Re: Subwoofer comparison SRX728 vs Vertec 4883 [ATTACH=CONFIG]150689.vB5-legacyid=4495[/ATTACH] After further thought, I don't see any harm in posting the graph from JBL, so here it is. As far as I can tell it is unprocessed. It looks very different than the processed graph in the 4883 spec sheet. Agreed on all counts. The measured graph from JBL says that 2.83v are applied to both 8ohm drivers in parallel, so this is a 2 watt measurement at 4 meters, meaning we need to add 6dB to the graph to get a 1w/1m equivalent. [/QUOTE]
Insert quotes…
Verification
Post reply
Home
Forums
Pro Audio
Junior Varsity
Subwoofer comparison SRX728 vs Vertec 4883
Top
Bottom
Sign-up
or
log in
to join the discussion today!
