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» Termpro Audio Forum » Component Specific Topics » Mids & Tweets » Using deck power for tweet's?

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Author Topic: Using deck power for tweet's?
Hiddy Ho
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Is this a really bad idea, or would the deck not be able to power 2 Infinity 3/4" silk dome tweeters?

I was looking at Crutchfield website and saw them for $50 and all I really need is a little more of a bite to my music, are these an alright deal?

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Kyle L. - Member Team Stereo West
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--Who ever said a Neon can't beat?
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Posts: 6876 | From: Omaha, NE | Registered: Oct 1999  |  IP: Logged | Report this post to a Moderator
Ber
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Neon,

Ininity will make you smile all day long and then some, especially at that price!!!

Do they come with a cross-over? If not, pick yourself up a pair of bass-blockers, Crutchfield has them available too....$10/pair I think. They are not great, but they should keep the mud outof those tweets.

Most decks can put out about 10 - 15 quality watts at around 1% THD, prolly a lot less now a days....was up there back in 92 - 95. That should be enough power to make them work pretty well. However, putting a small amp on them will make you MUCH happier!!! There are a plethora of GREAT amp choices out there, Crutchfield has a nice selection. You could probaly do nicely with a 25 - 50 x 2 amp.

I've run tweeters offof head-decks before. I was not blown away, but it worked until I could afford an amp. My BII had all 4 Kappa co-axials running off of the Kenwood CD player. It wasn't LOUD, but it was proud.

UB

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Posts: 7270 | From: No. VA | Registered: May 1999  |  IP: Logged | Report this post to a Moderator
Hiddy Ho
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Kewl, thanks for the input! Now that I have a job at Best Buy, I could get a 50 x 2 RF amp for like $70 or so lol, what a deal!

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Kyle L. - Member Team Stereo West
Proud employee of Best Buy! (car audio) zannycat@aol.com
--Who ever said a Neon can't beat?
CFA602 + 2 10" PPI = 143.3 legal - (subs) in trunk
http://www.sounddomain.com/8135
http://www.leadershiplincoln.com/kyle

"If everyone were blind, noone would know who to hate!"


Posts: 6876 | From: Omaha, NE | Registered: Oct 1999  |  IP: Logged | Report this post to a Moderator
Audiophyle
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I agree with Ber, you should be just fine off deck power. Tweets dont need anywhere near the same amount of power that a mid or sub needs, and make sure to use some type of protection!

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Sometimes the majority only means that all the fools are on the same side.

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Posts: 3120 | From: nowhere | Registered: May 1999  |  IP: Logged | Report this post to a Moderator
neex
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If you are running the tweets off an amp, make certain than you have variable gain control or they may overpower the rest of your front stage. You can also either buy or design an l-pad to reduce this presence. Simply put, the tweets will be by far the most efficient link in your soundstage -- you may want to adjust for this efficiency.

or not...

Infinity makes nice silk dome tweeters. You should be very happy. I would reccomend even trying a 25x2 at 4 amp for them (if you aren't controlling gains or reducing the signal with an l-pad)


just my experience... as you were... smoke em' if y'got em'...

Andrew.

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Posts: 138 | From: St. Catharines, Canada | Registered: Apr 2000  |  IP: Logged | Report this post to a Moderator
Accord
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you can also use the fr & rr fader to control the volume on your tweeter (by hooking them up to the front speaker wires), providing your HU has only 1 set of preouts ,

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Posts: 732 | From: Reston, VA | Registered: May 1999  |  IP: Logged | Report this post to a Moderator
   

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