Car Audio Advice from the Audio Gurus: Use "Search thread" before posting a new Q!

kunaldhami · 27th July 2007, 18:46

Quote:

Originally Posted by navin

Hey you answered your own question! :-)

Which one from this 2?
or any other option available?

DerAlte · 27th July 2007, 20:30

Quote:

Originally Posted by navin

LBM, I meant about Marcom. Did you find out who they really are? You will be surpsrised.

Would you be talking about Macrom (Germany>Ireland>Switzerland/Italy)???

Sam Kapasi · 27th July 2007, 21:22

Maybe he is Der Alte. Because the only marcom I know, is short for marketing communications.

low_bass_makker · 27th July 2007, 21:47

Quote:

Originally Posted by DerAlte

Would you be talking about Macrom (Germany>Ireland>Switzerland/Italy)???

Quote:

Originally Posted by Sam Kapasi

Maybe he is Der Alte. Because the only marcom I know, is short for marketing communications.

Even I could not find other than the stuff mentioned by Sam Bhai...

So Navin Ji do the honors...

Bass&Trouble · 28th July 2007, 02:23

Quote:

Originally Posted by navin

No 80psi. try 10 psi from the bottom (around the magnet).

Sir, a bit confused. How exactly?

Vid6639 · 28th July 2007, 09:17

Quote:

Originally Posted by Bass&Trouble

Sir, a bit confused. How exactly?

Yup, how do i access the axial part from the magnet? the only way is from the top.

I'll try and get some pics unless L_B_M can find some pics of the TS-D690R.

JPL · 28th July 2007, 10:16

Quote:

Originally Posted by vid6639

Yup, how do i access the axial part from the magnet? the only way is from the top.

I'll try and get some pics unless L_B_M can find some pics of the TS-D690R.

http://www.autotoys.com/pics/pioneertsd690r3.jpg

low_bass_makker · 28th July 2007, 11:48

Here is the place to blow the air...

Vid6639 · 28th July 2007, 12:33

Yup L_B_M, that's where I tried but didn't help much. I need to find some way of blowing compressed air.

Is there any way to remove the complete tweeter mounting on the top? This will give better access to the centre axis?

ps: navinji can we have all these related posts in a new thread on how to clean speakers. or is it ok here?

low_bass_makker · 28th July 2007, 12:42

Quote:

Originally Posted by vid6639

Yup L_B_M, that's where I tried but didn't help much. I need to find some way of blowing compressed air.

Is there any way to remove the complete tweeter mounting on the top? This will give better access to the centre axis?

ps: navinji can we have all these related posts in a new thread on how to clean speakers. or is it ok here?

Actually you can remove the post by removing the sticker on the magnet and there will be a screw there. Unscrew it and the tweeter Assembly can be removed easily. But for removing the assembly you need to remove the tweeter wires also from the cross over which is on the side of the magnet. Also after removing the tweeter assembly the time you refit it. it will be a difficult but do able task of aligning the post back there.

So i would suggest to blow air in the direction of the red arrow. and simultaneously move the speaker diaphragm also which will cause the dirt to move a bit and will pushed outside the speaker.

28th July 2007, 15:16

Hey,

I have a kenwood dpx701 HU installed in my zen MPFI along with a sony 554 which is hooked to my 12" pioneer sub, and 2 6X9 pioneer coaxials all put in a speaker box in the cars boot. In front i have 2 6" sony Xplod speakers mounted in the doors, which are powered directly by the HU. I am not so happy with the sound that i am getting when in front, because it is clear that most of the sound is coming from the back.
I enquired from some shops in koliwada in mumbai and they suggested that i go for a 2 channel amp (JVC=Rs2200) and that it would solve my problem. I wanted to know what the best deal can be. I am willing to shell about about 4-5k for this.

Thanks!

PS: Is there something wrong with my posts? Why does no one reply to my threads?

Vid6639 · 28th July 2007, 19:58

L_B_M paaji, would you happen to have any cross sectional pictures of a coaxial.

Also, Do you have any internal pics of any coaxial speakers.

I'm trying to get a thin tube to access the centre and blow the dust out from there. For doing this I need to know how it looks inside.

low_bass_makker · 29th July 2007, 01:04

Hmm..I dont have a cross sectional pic but I have some thing similar which might help you.

In the above pic the dust is stuck between the magnet and the center pole piece.

I am say it the third time. Only blowing air will not help, but blowing air and moving the speaker cone will dis allocate the dirt and this will blow it out.

Vid6639 · 29th July 2007, 09:48

L_B_M, thanks for the pic. seeing your picture I tried cleaning it and it worked.

I thought of something a little different. Since I din't have access of any air blowing device, I went and bought a frooti tetra-pak. I used the straw given with the tetra-pak and blew with all my might while moving the cone down. And voila 2 small pieces of paper come flying out.

I am now going to try it out with the 6X9 coaxials in the lancer as well. they are 6 years old and have a similar problem.

low_bass_makker · 29th July 2007, 11:51

Hmm...the yellow arrow shows the place where the dust is stuck 90 % of the times as it is open in a 6x9 speaker for the mounting of the tweeter pod.

27th July 2007, 21:22	#6708
Sam Kapasi Distinguished - BHPian Join Date: Jul 2005 Location: Mumbai (but wat Posts: 6,935 Thanked: 2,483 Times View My Garage	Maybe he is Der Alte. Because the only marcom I know, is short for marketing communications.
	() Thanks

28th July 2007, 11:48	#6713
low_bass_makker Senior - BHPian Join Date: Mar 2006 Location: Faridabad Posts: 6,813 Thanked: 306 Times View My Garage	Here is the place to blow the air...
	() Thanks

28th July 2007, 12:33	#6714
Vid6639 Team-BHP Support Join Date: Jul 2006 Location: Bangalore Posts: 17,693 Thanked: 44,183 Times View My Garage	Yup L_B_M, that's where I tried but didn't help much. I need to find some way of blowing compressed air. Is there any way to remove the complete tweeter mounting on the top? This will give better access to the centre axis? ps: navinji can we have all these related posts in a new thread on how to clean speakers. or is it ok here?
	() Thanks

28th July 2007, 15:16	#6716
vidvai Posts: n/a	Hey, I have a kenwood dpx701 HU installed in my zen MPFI along with a sony 554 which is hooked to my 12" pioneer sub, and 2 6X9 pioneer coaxials all put in a speaker box in the cars boot. In front i have 2 6" sony Xplod speakers mounted in the doors, which are powered directly by the HU. I am not so happy with the sound that i am getting when in front, because it is clear that most of the sound is coming from the back. I enquired from some shops in koliwada in mumbai and they suggested that i go for a 2 channel amp (JVC=Rs2200) and that it would solve my problem. I wanted to know what the best deal can be. I am willing to shell about about 4-5k for this. Thanks! PS: Is there something wrong with my posts? Why does no one reply to my threads?
	() Thanks

28th July 2007, 19:58	#6717
Vid6639 Team-BHP Support Join Date: Jul 2006 Location: Bangalore Posts: 17,693 Thanked: 44,183 Times View My Garage	L_B_M paaji, would you happen to have any cross sectional pictures of a coaxial. Also, Do you have any internal pics of any coaxial speakers. I'm trying to get a thin tube to access the centre and blow the dust out from there. For doing this I need to know how it looks inside.
	() Thanks

29th July 2007, 01:04	#6718
low_bass_makker Senior - BHPian Join Date: Mar 2006 Location: Faridabad Posts: 6,813 Thanked: 306 Times View My Garage	Hmm..I dont have a cross sectional pic but I have some thing similar which might help you. In the above pic the dust is stuck between the magnet and the center pole piece. I am say it the third time. Only blowing air will not help, but blowing air and moving the speaker cone will dis allocate the dirt and this will blow it out.
	() Thanks

29th July 2007, 09:48	#6719
Vid6639 Team-BHP Support Join Date: Jul 2006 Location: Bangalore Posts: 17,693 Thanked: 44,183 Times View My Garage	L_B_M, thanks for the pic. seeing your picture I tried cleaning it and it worked. I thought of something a little different. Since I din't have access of any air blowing device, I went and bought a frooti tetra-pak. I used the straw given with the tetra-pak and blew with all my might while moving the cone down. And voila 2 small pieces of paper come flying out. I am now going to try it out with the 6X9 coaxials in the lancer as well. they are 6 years old and have a similar problem.
	() Thanks

29th July 2007, 11:51	#6720
low_bass_makker Senior - BHPian Join Date: Mar 2006 Location: Faridabad Posts: 6,813 Thanked: 306 Times View My Garage	Hmm...the yellow arrow shows the place where the dust is stuck 90 % of the times as it is open in a 6x9 speaker for the mounting of the tweeter pod. Last edited by low_bass_makker : 29th July 2007 at 12:01.
	() Thanks