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ElGato01
- Broke Member
posted: May. 13, 2005 @ 7:59p
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HiAmplidude
- Senior Member
posted: May. 13, 2005 @ 8:21p
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ElGato01
- Broke Member
posted: May. 13, 2005 @ 8:37p
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OJ
- Member
posted: May. 13, 2005 @ 9:05p
Whatever you do concerning speakers, Listen to them somewhere first.
Liking any speaker is very subjective, I personally do not like metal tweeters, I prefer silk tweeters for the smoothness and lack of sssss sound.
Do yourself a favor and find a set locally you might like like and listen to them. |
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HiAmplidude
- Senior Member
posted: May. 13, 2005 @ 9:17p
I had a competition-winning Toyota MR2 "back in the day (it was 1 of my ~17 vehicles I've owned)... it had 15 speakers in it and won SQ and "loudest 2-seater". Only 1 of the 15 speakers was a sub behind the passenger seat. Had 2 6.5" midbass woofers behind the driver's seat. The rest were fill. It was beyond overkill and I've built better-sounding systems with 10 total speakers, but you're right--a 2-seater is a serious challenge. See if there's any room at all for possibly a small sealed enclosure for even 6.5" raw woofers behind a seat or in a corner somewhere. It may extend your sound enough to make up the difference for what you're not getting with the components.
A comment on the Infinity Perfect components... I have listened to a lot of component sets and those are definitely some of the best overall sounding. They are less-harsh and less tinny-sounding than many MB Quarts even. They are some of the purest, smoothest, and warmest sounding components I've had the pleasure of experiencing, which is why I chose them (with literally no budget in mind) for my last system. I wasn't concerned about midbass since I was using separate mid woofers but they still extended far below what I needed. Everything that I wanted them to do was done with precision and warmth... no significant spikes or drops in frequency response. I'm not saying the Perfects are the best, but they absolutely sound wonderful and really finish the sound stage at a fairly low cost. The same can be said for quite a few other manufacturers, so definitely use your ear in a listening room to choose the set that's right for you. Your car's top being down is also a consideration to keep in mind. Efficiency and power-handling should be at the top of the list of features, next to sound quality. |
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ElGato01
- Broke Member
posted: May. 14, 2005 @ 11:43p
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Downtown
- Senior Member
posted: May. 15, 2005 @ 2:36p
Forgive me for asking this but I have to:
Can one really tell the sound quality difference between such high end speakers in a small, noisy car like a Miata? I can often tell some difference between speakers in an optimized soundroom with the speakers placed just so, but in an open topped car with all the noises of the great outdoors to compete with will one really be able to tell the difference, say between a set of Boston Rallys and Boston Pros? Don't get me wrong, I'm all for geting quality but it seems to me that after a while you just end up spending more for less which is not the Fatwallet way.
Also one thing I just thought of is I remember my BA Pros have somewhat larger tweeters than my Rallys which made finding a good place for the pro tweeters a little more difficult. Make sure any tweeters you get will fit into the space you have avalible. The crossovers are also something to think about, especially in a small car like a Miata. I'm sure the professionals out there know of lots of good places to stick these but just keep in mind that with all this extra hardware in such a small car your space will be pretty limited.
BTW will your alternator put out enough juice to sufficently power the amp? How about your head unit - does it support external amps?
ElGato01 said:Hey Downtown.
Thanks for the reply. Used speakers are probably too much excitement for me. If you know what I mean. I'm looking for a component set of 6.5 inches to fit into my Miata. I was actually hoping to get the MB Quart speakers, but ended up buying the amp. Go figure. That's fine since my budget for the amp was $300 as is my budget for the speakers. I hope a deal on a good set of components comes through, as for me I'll do some searching of my own and see what I can come up with.
EG
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Downtown
- Senior Member
posted: May. 15, 2005 @ 2:38p
Miata are well known for their lack of space. It was a design decision to minimize weight at all costs. And I do love the car dearly for it so I can't really complain. There is no space under the seats, because they sit so low and the space behind the passenger seat will be taken up by the amp. So that only leaves the trunk which is already quite small. I've tried every which way I could and came to the realization that I simply cannot have a subwoofer in this car. I'll simply have to put together the best system I can with highs and mids and a powerful amp. [Q/]
I had a similar problem in my vehicle - it's an SUV with the spare tire carried inside. I wanted a sub but didn't want a big box taking up valuable space and attracting thieves. My solution was to use the spare tire as a sub box. Basically I sandwiched the rim (15") between a doughnut of thick MDF plywood containing the 10" infinity driver with a disk of plywood on the other side. The sandwich is held in place by 5 long bolts which pass through the lug holes. I sealed it with felt strips runing along the face of the rim. While it won't win any competitions it does do the job well enough for my taste AND I don't lose any space or my tire. You might be able to use an 8" or a 6.5" sub for your application and power it from the same amp as your fronts. I think Pioneer used to make a sub designed just for this type of use but I don't know if it's still on the market.
Anyway it's a thought.
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HiAmplidude
- Senior Member
posted: May. 15, 2005 @ 2:50p
Downtown said:Forgive me for asking this but I have to:
Can one really tell the sound quality difference between such high end speakers in a small, noisy car like a Miata?
Maybe when sitting still with the top up, but I see what you're getting at.
Getting nice components in his case may be to acheive great sound, but more-so I think he wants to get as much sound as possible out of the limited options available to him. I think ElGato's goal is to get the widest frequency range/extension possible out of his mids because there's no room for a woof.
The better components out there can really reach low, almost into the sub bass range, even in the worst speaker enclosure known to man: the car door. The more you spend on your components, the less you'll likely need to spend on fillers like woofers, midbass, etc. Saves room too.
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Downtown
- Senior Member
posted: May. 15, 2005 @ 3:01p
HiAmplidude said:Downtown said:Forgive me for asking this but I have to:
Can one really tell the sound quality difference between such high end speakers in a small, noisy car like a Miata?
Maybe when sitting still with the top up, but I see what you're getting at.
Getting nice components in his case may be to acheive great sound, but more-so I think he wants to get as much sound as possible out of the limited options available to him. I think ElGato's goal is to get the widest frequency range/extension possible out of his mids because there's no room for a woof.
The better components out there can really reach low, almost into the sub bass range, even in the worst speaker enclosure known to man: the car door. The more you spend on your components, the less you'll likely need to spend on fillers like woofers, midbass, etc. Saves room too.
Would it be possible then to make some custom kick panels to house a pair of 6.5" subs in addition to the door mounted woofers? Maybe not the ideal solution but one that would get the job done. |
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ElGato01
- Broke Member
posted: May. 15, 2005 @ 3:30p
Downtown said:Forgive me for asking this but I have to:
Can one really tell the sound quality difference between such high end speakers in a small, noisy car like a Miata? I can often tell some difference between speakers in an optimized soundroom with the speakers placed just so, but in an open topped car with all the noises of the great outdoors to compete with will one really be able to tell the difference, say between a set of Boston Rallys and Boston Pros? Don't get me wrong, I'm all for geting quality but it seems to me that after a while you just end up spending more for less which is not the Fatwallet way.
Its an excellent question Downtown and yes you can and should ask it. I agree with you in that if you can't tell that something sounds better don't pay extra for it. Having said that the Miata is remarkably quiet with the top up, so I'm not worried about a good setup being wasted by noise. I do not and cannot drive with the top down all the time. So it makes it an even bigger treat when the weather is right, to take the top down.
Also one thing I just thought of is I remember my BA Pros have somewhat larger tweeters than my Rallys which made finding a good place for the pro tweeters a little more difficult. Make sure any tweeters you get will fit into the space you have avalible. The crossovers are also something to think about, especially in a small car like a Miata. I'm sure the professionals out there know of lots of good places to stick these but just keep in mind that with all this extra hardware in such a small car your space will be pretty limited.
BTW will your alternator put out enough juice to sufficently power the amp? How about your head unit - does it support external amps?
The Miata comes with the space for tweeters and mids that are separate, hopefully people that sell me the speakers will know if a given Tweeter will fit into the Miata or not. Same goes for the amp, I hope the installer will have an answer for that. Now that you've mentioned that I think I'll call Crutchfield and see what they say. Thanks.
EG |
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ElGato01
- Broke Member
posted: May. 15, 2005 @ 3:31p
Excellent thoughts I'll try and run this by a couple of installers and se what they think.
EG
Downtown said: Miata are well known for their lack of space. It was a design decision to minimize weight at all costs. And I do love the car dearly for it so I can't really complain. There is no space under the seats, because they sit so low and the space behind the passenger seat will be taken up by the amp. So that only leaves the trunk which is already quite small. I've tried every which way I could and came to the realization that I simply cannot have a subwoofer in this car. I'll simply have to put together the best system I can with highs and mids and a powerful amp. [Q/]
I had a similar problem in my vehicle - it's an SUV with the spare tire carried inside. I wanted a sub but didn't want a big box taking up valuable space and attracting thieves. My solution was to use the spare tire as a sub box. Basically I sandwiched the rim (15") between a doughnut of thick MDF plywood containing the 10" infinity driver with a disk of plywood on the other side. The sandwich is held in place by 5 long bolts which pass through the lug holes. I sealed it with felt strips runing along the face of the rim. While it won't win any competitions it does do the job well enough for my taste AND I don't lose any space or my tire. You might be able to use an 8" or a 6.5" sub for your application and power it from the same amp as your fronts. I think Pioneer used to make a sub designed just for this type of use but I don't know if it's still on the market.
Anyway it's a thought. |
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ElGato01
- Broke Member
posted: May. 15, 2005 @ 3:32p
HiAmplidude said:Downtown said:Forgive me for asking this but I have to:
Can one really tell the sound quality difference between such high end speakers in a small, noisy car like a Miata?
Maybe when sitting still with the top up, but I see what you're getting at.
Getting nice components in his case may be to acheive great sound, but more-so I think he wants to get as much sound as possible out of the limited options available to him. I think ElGato's goal is to get the widest frequency range/extension possible out of his mids because there's no room for a woof.
The better components out there can really reach low, almost into the sub bass range, even in the worst speaker enclosure known to man: the car door. The more you spend on your components, the less you'll likely need to spend on fillers like woofers, midbass, etc. Saves room too.
You have definitely nailed it. That is exactly what I'm thinking.
EG |
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nador
- Member
posted: May. 15, 2005 @ 3:48p
Just got in...5/15/05
I've been looking for a good amp.. thanks for the heads up!!
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reker13
- New Member
posted: May. 18, 2005 @ 10:09a
I'm interested in what you guys think of this amp. I just installed mine yestereday which replaced a Rockford P4004. It's somewhat louder, runs very hot, and has a slight hiss at low volumes. The sound quality is almost the same to my ears.
Overall, I'm defintley happy with the price and is a moderate improvement over my P4004. What do you guys think of the Quart amps? |
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HiAmplidude
- Senior Member
posted: May. 19, 2005 @ 4:24p
So far, so good with my friend's. He's still tweaking the sound and will be building a new enclosure for his Quart PWE 252 subwoofers this weekend, so it's still going to be a while before I'll have a chance to really audition its true capabilities. He's going to be running his 2nd RAA4200 for his midbass and front stage but hasn't run those cables yet.
I have a pair of the amps too, but won't be running them any time soon. |
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ElGato01
- Broke Member
posted: May. 19, 2005 @ 4:30p
Hey HiAmp (or anyone else that has done this). What do you think about running components through this amp without crossovers. I've read a few people have done this and are quite happy with the result. After all it's a four channel amp and the components come with four speakers 
Any experience from people here. EG |
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HiAmplidude
- Senior Member
posted: May. 19, 2005 @ 4:44p
It depends on the speakers. Many use separates from their stock that have individual spec's. Check out Morel for an example.
Just be sure that your impedance and power handling of the speakers match what you're trying to do with the amp.
Also, be sure the amp's crossover can do what you want, otherwise you'll need additional passive or active crossovers to get the correct sound and/or not blow your speakers.
The crossovers that are normally included with decent component sets are usually precisely tuned to the speakers in the set and will also have its own impedance that changes how the set looks to the amplifier. IOW, unless the individual components are spec's out like common speakers (4 Ohm each, for example), it's a safe bet that the set needs to run with the rest of the set including crossover to acheive the set's desirable final impedance and power handling, etc.
I've run component speakers individually in the past and it works great, but you gotta' make for darn sure you know what's up with the speaker just by itself or you could be smellin' burnt voice coil pretty quick. |
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Visuvius
- Broke Member
posted: May. 20, 2005 @ 2:09p
I was going to get this amp and started to realize that this was going to be a very expensive hobby if I get addicted to it.
I have a 2005 Chevy Trailblazer EXT that I want to improve the stock audio system. Besides this amp, what else do I need? Reading the posts, is a crossover necessary?
I was going to use google to get these answers but since I am a newb to car audio systems, I didn't know what proper terms to look up in google.
If you guys can recommend any speakers or subwoofers (and sizes that fit my Trailblazers) I'd appreciate it.
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gamester990
- Senior Member
posted: May. 20, 2005 @ 2:50p
^ bascially you need:
Subwoofers ( usually 2 at 10" or 12" ) and box. amp wires head unit ( cd player )
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