Termpro Audio Forum Post New Topic  Post A Reply
my profile | directory login | register | faq | forum home

  next oldest topic   next newest topic
» Termpro Audio Forum » Installer's Corner » Advanced Topics » Active filtering

- UBBFriend: Email this page to someone!    
Author Topic: Active filtering
Joshua
New Member
Member # 222

Icon 1 posted      Profile for Joshua   Author's Homepage   Email Joshua   Send New Private Message       Edit/Delete Post   Reply With Quote 
I'm tring to build an active filter for a set of subs. Does anyone have any good links? Does an opamp output enough power to run a small amp? Thanks
Posts: 3 | Registered: Jun 1999  | Report this post to a Moderator
tech man
Senior Member
Member # 50

Icon 1 posted      Profile for tech man   Author's Homepage   Email tech man   Send New Private Message       Edit/Delete Post   Reply With Quote 
Op amps are pretty much exclusively used
in electronic X-overs and EQ's.
For the hobbyist I would recommend the
4558 or 4559 dip IC.
Low noise, easy to work with.
Don't have any links.
ouput power is 500mw max which is more than
enough for line level work.


Tech's Car

Install Upgrade Pics

Building my doors and kicks

My drivetrain upgrades
'Where there's a will there's a wall'
'Would you like a little SQ with your SPL?'

Posts: 926 | From: Sugarland, Tx | Registered: May 1999  | Report this post to a Moderator
   

Quick Reply
Message:

HTML is not enabled.
UBB Code™ is enabled.

Instant Graemlins
   


Post New Topic  Post A Reply Close Topic   Feature Topic   Move Topic   Delete Topic next oldest topic   next newest topic
- Printer-friendly view of this topic
Hop To:


(c) 1996-2007 WHE Inc, Carson City Nevada, USA

Powered by Infopop Corporation
UBB.classic™ 6.7.2