the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
icon

best amp for sq and power?


Post ReplyPost New Topic
< Prev Topic Next Topic >
bigdog64 
Member - Posts: 4
Member spacespace
Joined: August 29, 2008
Location: North Carolina, United States
Posted: August 29, 2008 at 3:46 PM / IP Logged  

My set up right now is 3 JL 12W3v2's they are dual two ohm. My question is what is the best amplifier for this set up, I would like to have decent sound quality not just pure power.  Brands that I've been looking into are jbl, jl audo, memphis and a few others.  I'd like to hear about amps in the range of $500-$1000 or around there. Also has anybody heard of running an amp at three ohms? I'm asking because I found a subwoofer wiring diagram on a web site (crutchfield.com) that would allow me to wire them at 3 ohms.  If that doesn't work, my only other option is to wire them at 1.3 ohms which would then require me to have a 1 ohm stable amp. thanks in advance for any and all help.

Bert Pages
haemphyst 
Platinum - Posts: 5,054
Platinum spaceThis member has been recognized as an authority in Electrical Theory. Click here for more info.spaceThis member has been recognized as an authority in Mobile Audio and Video. Click here for more info.spacespace
Joined: January 19, 2003
Location: Michigan, Bouvet Island
Posted: August 29, 2008 at 6:44 PM / IP Logged  
Why do you think it's odd to run an amp at 3 ohms? 3 ohms will be perfectly fine... Any 2 ohm stable amp will have no issues with that.
Consider SERIOUSLY the Alpine PDX1.1000. That'd be a perfect match for those three woofers, and it makes the same power at 4 or 2 ohms, so, it stands to reason that it would be fine at 3 ohms, as well. Mine birthsheeted at 1176WRMS, and it sounds fantastic. LOTS of control - surprising considering it's a Class D amp - damping isn't a strong suit of Class D, generally speaking.
It'll probably set you back right down the middle of your figures... I see them selling for about 750 or so.
It all reminds me of something that Molière once said to Guy de Maupassant at a café in Vienna: "That's nice. You should write it down."
bigdog64 
Member - Posts: 4
Member spacespace
Joined: August 29, 2008
Location: North Carolina, United States
Posted: August 29, 2008 at 8:16 PM / IP Logged  
thanks for the suggestion, but I've heard a lot of negative stuff about that amp, such as running very hot, and being a bit weak for a 1000watt amp. plus the thing is the size of my hand. the very small size makes me think that it just isn't that substantial (meaning there ain't much inside warranting a $800 price tag). Any other suggestions anyone.
Bert Pages
megaman 
Copper - Posts: 385
Copper spacespace
Joined: June 24, 2008
Location: Montana, United States
Posted: August 29, 2008 at 8:25 PM / IP Logged  

Don't let the small size of the Alpine sway you one way or the other.   That being said, forget that amp.  Most of the compact digital amps like that on the market, with the exception of the JL HD amps, all use the same technology contracted from the same company.  So whether you get an Alpine PDX, or some other "compact digital" amp, you're buyin' essentially the same thing.

I'd stick with a high power, such as a JL 1000/1.  With your price range of $500 - $1000 you're right in there.  I wouldn't get too over zealous with the power because the 12W3v2-2 are not power hungry. IMHO.

audiocableguy 
Copper - Posts: 630
Copper spacespace
Joined: January 27, 2003
Location: Idaho, United States
Posted: August 29, 2008 at 9:34 PM / IP Logged  
The Alpine PDX amps shouldn't be taken lightly.
In no way is that amp weak on subs!
A PDX1.1000 on a RE SE 12" and found
it to be a potent little amp. It did get hot,
never shut down!
bigdog64 
Member - Posts: 4
Member spacespace
Joined: August 29, 2008
Location: North Carolina, United States
Posted: August 29, 2008 at 10:05 PM / IP Logged  
With all due respect, no offense and humbly speaking. Seriously enough with the alpine amps.  any other recommendations please....pretty please :(
Bert Pages
audiocableguy 
Copper - Posts: 630
Copper spacespace
Joined: January 27, 2003
Location: Idaho, United States
Posted: August 29, 2008 at 11:13 PM / IP Logged  
The JL 1000/1 will certainly work and fits your $$$.
DYohn 
Moderator - Posts: 10,741
Moderator spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Electrical Theory. Click here for more info.spaceThis member has been recognized as an authority in Mobile Audio and Video. Click here for more info.spacespace
Joined: April 22, 2003
Location: Arizona, United States
Posted: August 29, 2008 at 11:19 PM / IP Logged  
I third the recommendation for the Alpine PDX series.  Best sounding subwoofer amplifier in its price range that I have heard in many years.  Small and light because of the ICEpower module, not because it is cheaply built.  And the only "problems" I have heard about with them was because of user error: trying to operate them into too low an impedance load.
Support the12volt.com
bigdog64 
Member - Posts: 4
Member spacespace
Joined: August 29, 2008
Location: North Carolina, United States
Posted: August 29, 2008 at 11:49 PM / IP Logged  
actually you are the same guy from the first alpine post.  so why don' t you stop posting .  you recommended the alpine amp twice, under different screen names so you are officially an alpine fanboy. you are probably a stock holder or somthing.  stop posting about alpine you friggin ameoba.
Bert Pages
haemphyst 
Platinum - Posts: 5,054
Platinum spaceThis member has been recognized as an authority in Electrical Theory. Click here for more info.spaceThis member has been recognized as an authority in Mobile Audio and Video. Click here for more info.spacespace
Joined: January 19, 2003
Location: Michigan, Bouvet Island
Posted: August 30, 2008 at 12:18 AM / IP Logged  
bigdog... You are simply wrong. DYohn is a moderator, (and you might just pay attention to the "rookie" under your name, the "Platinum" under mine, and the "Moderator" under DYohn's, well before you start chastising... Not good to try and "shut down" a mod like that if you want to keep your membership...) I am just a regular guy on the board, just like you, man... He and I really DO believe that amp is everything it claims to be, I truly do have one. (actually, I have three... A 1.1000, and two 4.150 models... FANTASTIC amps. I will tell you right now, when you ask for SQ, I think that between DYohn and I, we might have the votes here for advice regarding it...)
It does run hot. I admit that. ANY 1000 watt amplifier with the small heat sink like the Alpine has will run warm. It's square. It's flat. There are NO fins. A surface like that dissipating 200 watts or more WILL get warm... It's gonna happen. I have a black car, and I live in Bakersfield, California, where the temps in the summer regularly run over 100 to 105 degrees. It has never shut down on me even once.
All that (again) being said... Check your attitude at the door, and listen to the advice being given... The advice YOU asked for. The advice that is being given freely and with actual EXPERIENCE behind it. I'm done with you, You asked, I answered, and I will stand behind my recommendation of the PDX amps. Best of luck in your endeavors. Good night.
It all reminds me of something that Molière once said to Guy de Maupassant at a café in Vienna: "That's nice. You should write it down."

Sorry, you can NOT post a reply.
This topic is closed.

  Printable version Printable version Post ReplyPost New Topic
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot delete your posts in this forum
You cannot edit your posts in this forum
You cannot create polls in this forum
You cannot vote in polls in this forum

  •  
Search the12volt.com
Follow the12volt.com Follow the12volt.com on Facebook
Sunday, May 12, 2024 • Copyright © 1999-2024 the12volt.com, All Rights Reserved Privacy Policy & Use of Cookies
Disclaimer: *All information on this site ( the12volt.com ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.

Secured by Sectigo
the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
Support the12volt.com
Top
the12volt.com spacer
the12volt.com spacer