What's the best speaker upgrade to be power by OEM HU?
#16
Originally Posted by RichK
Infinity has a line of 2 Ohm speakers that are a direct replacemtn for our Bose equipped cars. Both sedan and coupe. These speakers will not affect volume level since they are 2 ohm. I'd give you an opinion on sound, but I'm still waiting on the 30 pairs I ordered to arrive.
I'm not in a hurry anyway, but hope I hear it before I suddently have a change of heart and trade my G in for the Porsche Cayenne S I been lurking for, haha.
#19
#20
m500, the front speaker replacement would be Infinity Kappa 60.7cs 6.5" component set. The rears should be the Infinity Kappa 62.7i 6.5" coax. Hope this helps. Once I have them installed, I will give an honest opinion. I know I changed tweeters in my 03 Maxima and it made a world of difference. IMO, the Bose system lacks high frequency response. I have found that it is not the radio or amp that sounds like crap, but the speakers. In a previous car I had (it was our shops demo vehicle) I had about 1400 watts and a Sony XES system, so I know what good sound is. I just don't want to fill up the trunk on my G to acheive it.
#21
Originally Posted by RichK
m500, the front speaker replacement would be Infinity Kappa 60.7cs 6.5" component set. The rears should be the Infinity Kappa 62.7i 6.5" coax. Hope this helps. Once I have them installed, I will give an honest opinion. I know I changed tweeters in my 03 Maxima and it made a world of difference. IMO, the Bose system lacks high frequency response. I have found that it is not the radio or amp that sounds like crap, but the speakers. In a previous car I had (it was our shops demo vehicle) I had about 1400 watts and a Sony XES system, so I know what good sound is. I just don't want to fill up the trunk on my G to acheive it.
#22
#23
Originally Posted by khsonic03
Well, not only that, but you need a free-air sub which is not easy to find either. Personally I would stay far, far away from replacing the stock sub in the STOCK location. All you are going to do is create a rattle trap.
#24
We are tracking the 30+ pairs of speakers at the moment. As soon as they arrive, they are going in my car. I will post a full review on what differences, good or bad, that I encounter. I have many pairs of these speakers pre-sold to local G and Z people in my area. I will also do a complete how-to for those interested in DIY.
As far as the sub goes, I am leaving that be for now. IMO, the sub has plenty of bass for normal listening. It is the lack of high frequency reponse and detail that I am looking to improve upon. I'll keep everyone posted. I may also do a group buy on these speakers if enough people are interested. We are an authorized Infinity dealer as well.
As far as the sub goes, I am leaving that be for now. IMO, the sub has plenty of bass for normal listening. It is the lack of high frequency reponse and detail that I am looking to improve upon. I'll keep everyone posted. I may also do a group buy on these speakers if enough people are interested. We are an authorized Infinity dealer as well.
#25
Originally Posted by RichK
We are tracking the 30+ pairs of speakers at the moment. As soon as they arrive, they are going in my car. I will post a full review on what differences, good or bad, that I encounter. I have many pairs of these speakers pre-sold to local G and Z people in my area. I will also do a complete how-to for those interested in DIY.
As far as the sub goes, I am leaving that be for now. IMO, the sub has plenty of bass for normal listening. It is the lack of high frequency reponse and detail that I am looking to improve upon. I'll keep everyone posted. I may also do a group buy on these speakers if enough people are interested. We are an authorized Infinity dealer as well.
As far as the sub goes, I am leaving that be for now. IMO, the sub has plenty of bass for normal listening. It is the lack of high frequency reponse and detail that I am looking to improve upon. I'll keep everyone posted. I may also do a group buy on these speakers if enough people are interested. We are an authorized Infinity dealer as well.
![Cool](https://g35driver.com/forums/images/smilies/cool.gif)
Again, just based on the specifications of the Infinity speakers, these should be an excellent direct replacement. The biggest problem that I see is that most people do not understand the role of impedance w/the speakers and amp/head unit. You can have a $10.00 speaker that is correctly matched, sound better than a $100.00 speaker that is not, simply because of impedance miss-match.
#26
I have no idea how the wiring on the G looks like, or how many amps are powering how many speakers at that, but technically speaking, if you run two 4 ohm speakers in parallel, you should be running 2 ohms, no? So technically, you can get the speakers to work, but is it just that they won't get as much power to them?
Last edited by dofu; 11-24-2005 at 10:46 AM.
#27
Originally Posted by dofu
I have no idea how the wiring on the G looks like, or how many amps are powering how many speakers at that, but technically speaking, if you run two 4 ohm speakers in parallel, you should be running 2 ohms, no? So technically, you can get the speakers to work, but is it just that they won't get as much power to them?
There are others here that I'm sure that can iderate on this topic more.
#28
Thanks... a few more questions... is it the head unit, the amp, or both running 2 ohms that we have to worry about? And also, what size is the woofer in the rear in the middle?
RichK - do you know of any replacements for that?
I'm gonna start searching now, but answers would be appreciated... thanks in advance.
RichK - do you know of any replacements for that?
I'm gonna start searching now, but answers would be appreciated... thanks in advance.
#29
Originally Posted by dofu
Thanks... a few more questions... is it the head unit, the amp, or both running 2 ohms that we have to worry about? And also, what size is the woofer in the rear in the middle?
RichK - do you know of any replacements for that?
I'm gonna start searching now, but answers would be appreciated... thanks in advance.
RichK - do you know of any replacements for that?
I'm gonna start searching now, but answers would be appreciated... thanks in advance.
- 8" rear deck
- 6 1/2" in all doors
- 1" tweeter in the mirror housing
I would hope as I'm sure most would agree here, that Inifiniti either upgrades this system found in the M35/45 [14 speaker DTS/DD BOSE 7.1 system] or the ladder, which woud be my preference, go w/another manufacturer all together.
![Big Grin](https://g35driver.com/forums/images/smilies/biggrin.gif)
#30
The 8" sub actually has a built in amplifier. It is not powered off of the "Bose amp". Bose spends most of their R&D finding ways to use the cheapest materials to create the biggest yield. I hate them. So, if you were to replace the rear sub, you would also need an aftermarket amp for it.