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

Chip Amps Amplifiers based on integrated circuits

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
Reply
 
Thread Tools Search this Thread
Old 3rd September 2005, 01:33 AM   #1
diyAudio Member
 
Join Date: Aug 2005
Default Amp speakers or source?

two Infinity SM-115 speakers. JL audio 10W3-S6 subwoofers Apex JR subwoofer amp. Sony STR-DE505 reciever.

This setup sounds well, like crap to me. The Infinity's are too bright and mids don't stand out at all.

My question is what would be your suggestion on component change or modification that would make the most dramatic improvement in sound quality.

I have bought two 3886 Monoblocks and an 3787 stereo kit from brian that I have yet to assemble. Are the amps going to make that big of a difference?
__________________
Arrrr I don't know what I'm doing.
  Reply With Quote
Old 3rd September 2005, 02:59 AM   #2
mAJORD is offline mAJORD  Australia
diyAudio Member
 
Join Date: Apr 2004
Location: Brisbane Australia
well if your sony amp is anything like a DE315 , your new map if done right, should make a difference, the 315 is a heap of crap to put it nicely. and all those sony receivers sound like shite to me. they also dont measure up too well, with lousy stereo seperation, and noise floor

But, in reality its allways hard to say, audio is too subjective, and what constitutes a big differernce.

Try it and see , youve got the gear allready.
  Reply With Quote
Old 3rd September 2005, 05:15 AM   #3
diyAudio Member
 
I_Forgot's Avatar
 
Join Date: Jan 2005
Location: Phoenix, Az.
"Speakers are 99% of the sound", he said, donning his fire-proof suit in anticipation of the impending firestorm...

Perhaps your subwoofer is turned up a little too loud.

I_F
  Reply With Quote
Old 3rd September 2005, 11:20 AM   #4
diyAudio Member
 
Join Date: Aug 2005
Quote:
Originally posted by I_Forgot
"Speakers are 99% of the sound", he said, donning his fire-proof suit in anticipation of the impending firestorm...

Perhaps your subwoofer is turned up a little too loud.

I_F

Honestly the setup does not have much bass either. It just has alot of treble. I wonder if the Infinity speaker is really worth a crap.
__________________
Arrrr I don't know what I'm doing.
  Reply With Quote
Old 3rd September 2005, 11:14 PM   #5
Banned
 
Join Date: Mar 2003
Location: Lisbon, Portugal
Quote:
Originally posted by thermonuclear
Honestly the setup does not have much bass either. It just has alot of treble. I wonder if the Infinity speaker is really worth a crap.
Yo forget the most important thing: what are you using as a source?

As for the Sony receiver, well...
A decently built/implemented LM3886 amp makes a whole lotta difference.
  Reply With Quote
Old 5th September 2005, 09:14 PM   #6
diyAudio Member
 
Join Date: Aug 2005
DVD Player playing cd's
__________________
Arrrr I don't know what I'm doing.
  Reply With Quote
Old 5th September 2005, 09:25 PM   #7
Did it Himself
diyAudio Member
 
richie00boy's Avatar
 
Join Date: Nov 2003
Location: Gloucestershire, England, UK
Aren't those Infinity car speakers? That's how they will sound if they are car speakers. IMO you are never going to get big changes with component changes.
__________________
www.readresearch.co.uk my website for UK diy audio people - designs, PCBs, kits and more
  Reply With Quote
Old 5th September 2005, 09:57 PM   #8
Did it Himself
diyAudio Member
 
richie00boy's Avatar
 
Join Date: Nov 2003
Location: Gloucestershire, England, UK
Just to clear up... by component changes I mean like resistor or capacitor changes.
__________________
www.readresearch.co.uk my website for UK diy audio people - designs, PCBs, kits and more
  Reply With Quote
Old 5th September 2005, 10:49 PM   #9
diyAudio Member
 
wes-ninja250's Avatar
 
Join Date: Feb 2005
Location: Kingston, ON
Other users have also reported lacking bass from those speakers, but like the mids and highs.

Try getting them up off the ground (even tupperware containers will do ), and stick 'em in a corner about a foot from the wall. Also, try turning down the tweeters (it seems the crossover is adjustable).

But you're probably going to want to add a decent sub to your setup.

Wes
__________________
Do daemons dream of electric sleep()?
  Reply With Quote

Reply


Hide this!Advertise here!

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
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
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Source Technologies speakers Thomas Giz Multi-Way 1 3rd November 2009 11:52 PM
Source for .110", 26-20AWG Female Spade Connectors (for speakers & such) EchoWars Parts 0 4th December 2008 05:25 AM
Dividing power between different speakers from single source & Combining channels Fusion-One Parts 0 10th April 2007 01:18 AM
Speakers Source Technologies Model 610 for sale Thomas Giz Swap Meet 1 25th July 2005 04:10 AM
Ultimate Line Source Dipole Speakers m.parigi Multi-Way 2 21st November 2003 06:54 PM


New To Site? Need Help?

All times are GMT. The time now is 10:48 AM.

Page generated in 0.10769 seconds (78.32% PHP - 21.68% MySQL) with 10 queries

Copyright ©1999-2012 diyAudio