Introduction of T & M Loudspeakers - Page 2

Musik007 · 14th May 2010, 02:31 PM

Quote:

Originally Posted by gazzagazza

Resistors are in parallel. There are a couple of calculators below which you can play with.

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Thank you very much for your information.
In mh-audio.nl calculation, what is the amount of attenuation required?
Is it necessary to add Zobel Resistor and capacitor in the circuit?

gazzagazza · 14th May 2010, 11:22 PM

Generally start with modest attenuation, maybe 4dB. You can try first without the zobel parts.

Musik007 · 15th May 2010, 04:06 AM

Quote:

Originally Posted by gazzagazza

Generally start with modest attenuation, maybe 4dB. You can try first without the zobel parts.

OK and thanks.
How about the power(W) for Rbsc resistor I should select after calculation?

gazzagazza · 15th May 2010, 06:17 AM

Quote:

Originally Posted by Musik007

OK and thanks.
How about the power(W) for Rbsc resistor I should select after calculation?

10 watts should be OK with this speaker.

Musik007 · 15th May 2010, 03:15 PM

Quote:

Originally Posted by gazzagazza

10 watts should be OK with this speaker.

How about 15W resistors?

Is this kind of air core inductor good for full range drivers?

Thanks.

gazzagazza · 16th May 2010, 01:49 AM

Anthing 10W and up is fine, so 15W is good. I'd choose inductors with no more than 0.2 Ohm DC resistance.

Musik007 · 16th May 2010, 03:24 PM

Quote:

Originally Posted by gazzagazza

Anthing 10W and up is fine, so 15W is good. I'd choose inductors with no more than 0.2 Ohm DC resistance.

Thanks.

borispm · 20th June 2010, 04:29 PM

Tony, for the Baffle Step Correction, you can actually make different versions. For Desktop/Near Field/Close to wall placement, 3dB is usually adequate, but for free standing, say 1m from the rear wall, 6dB would be better.

BTW, where can I buy your speakers in Hong Kong? Are there any retailers? They look pretty awesome! How much's for a pair of CHR70 with piano black cabinet?

Musik007 · 08:38 AM

Hi Boris,

Thanks for your advice. I will try it out later.

You can buy the speakers at Rm. E, Flat C3, 7/F., Block C, Tuen Mun Industrial Centre, 2 San Ping Circuit, Tuen Mun, H.K.
The price of Till70 cabinets in piano black for CHR-70 is USD120/pair.

Thanks,
Tony.

Quote:

Originally Posted by borispm

Tony, for the Baffle Step Correction, you can actually make different versions. For Desktop/Near Field/Close to wall placement, 3dB is usually adequate, but for free standing, say 1m from the rear wall, 6dB would be better.

BTW, where can I buy your speakers in Hong Kong? Are there any retailers? They look pretty awesome! How much's for a pair of CHR70 with piano black cabinet?

Musik007 · 28th June 2010, 02:15 PM

T & M Pencil 7 cabinets are available now. The cabinet is made by 20 mm solid oakwood with fine workmanship.

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14th May 2010, 11:22 PM	#12
gazzagazza diyAudio Member Join Date: Jun 2004 Location: NZ	Generally start with modest attenuation, maybe 4dB. You can try first without the zobel parts.

16th May 2010, 01:49 AM	#16
gazzagazza diyAudio Member Join Date: Jun 2004 Location: NZ	Anthing 10W and up is fine, so 15W is good. I'd choose inductors with no more than 0.2 Ohm DC resistance.

20th June 2010, 04:29 PM	#18
borispm diyAudio Member Join Date: May 2010 Blog Entries: 1	Tony, for the Baffle Step Correction, you can actually make different versions. For Desktop/Near Field/Close to wall placement, 3dB is usually adequate, but for free standing, say 1m from the rear wall, 6dB would be better. BTW, where can I buy your speakers in Hong Kong? Are there any retailers? They look pretty awesome! How much's for a pair of CHR70 with piano black cabinet?

28th June 2010, 02:15 PM	#20
Musik007 diyAudio Member Join Date: Nov 2009	T & M Pencil 7 cabinets are available now. The cabinet is made by 20 mm solid oakwood with fine workmanship.