Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

suitable amp for this subwoofer?
suitable amp for this subwoofer?
Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Thread Tools Search this Thread
Old 28th February 2005, 10:37 PM   #1
mcshaggy is offline mcshaggy  United States
diyAudio Member
Join Date: Jul 2004
Location: michigan
Default suitable amp for this subwoofer?

my electronics teacher just gave me a non working subwoofer today, an infinity BU-120. it looks to be not bad. the amp was blown so i tore it out, and covered the back hole with a piece of plexi and sealed it with some bathroom sealer i had laying around. right now im looking to build an amp but i dont know what i should make. ideas?

i cant find too much info on the sub but its 12" and it was originally 150 watts.
from infinity: http://www.infinitysystems.com/homea...&Submit=Submit

sorry if this should be in a different forum, ill go to the appropriate amp forum when i get an idea of what i need. im pretty new at this diy audio stuff, so dont overfill me with jargon
  Reply With Quote
Old 28th February 2005, 11:42 PM   #2
mike.e is offline mike.e  New Zealand
diyAudio Member
mike.e's Avatar
Join Date: Sep 2004
Location: NZ
Send a message via ICQ to mike.e Send a message via MSN to mike.e
Get an amplifier with an RMS rating close to the RMS rating of the driver in question. Consider excursion also [winisd pro from linearteam.dk]

Plate amps are quite value for money.

  Reply With Quote
Old 1st March 2005, 12:28 AM   #3
Apex Jr is offline Apex Jr  United States
diyAudio Member
Join Date: Jun 2002
Location: Torrance, Calif
suitable amp for this subwoofer?
Default Sub-Amps

Check out my website at www.apexjr.com
under the amplifier section and I would suggest
either the Apex "Junior" or the AudioFile VRS 1205
to use with the Infinity driver...
Steve @ Apex Jr.
  Reply With Quote
Old 2nd March 2005, 06:03 AM   #4
simon5 is offline simon5  Canada
diyAudio Member
Join Date: Nov 2004
Location: Québec, Québec
I'll suggest to look at plate amps from PartsExpress also.
DIYaudio for President !
  Reply With Quote


suitable amp for this subwoofer?Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Suitable Drivers For My Subwoofer Amp rikhav Multi-Way 2 10th January 2007 12:41 PM
Suitable bias for 4 ohm subwoofer over 200W? EWorkshop1708 Solid State 12 21st January 2006 06:09 PM
Suitable subwoofer to match FRS 8 Cyburg's Needle stobiepole Full Range 1 22nd December 2005 11:14 AM
Is normal 3/4 of an inch plywood is suitable for a subwoofer? simon5 Subwoofers 37 29th December 2004 10:19 AM
Suitable regulated/filtered 4volt battery-valve power supply suitable for 6+ valves? Layberinthius Tubes / Valves 0 11th March 2004 09:49 PM

New To Site? Need Help?

All times are GMT. The time now is 04:45 AM.

Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 16.67%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright ©1999-2017 diyAudio