Tl drver choice

bull041161 · 14th November 2009, 11:50 PM

Thielle Small Parameters:
Power max. 500W
Power rms 250W
Overall depth 100mm
Maget diameter 140mm
Mounting centres 194mm
Diameter 20cm (8")
Frequency response 27Hz - 6kHz
Magnet weight 1.1kg (40oz)
SPL @ 1W/1m 91dB
Re 7.0 Ohms
Fs 38 Hz
Qms 7.1
Qes 0.51
Qts 0.54
Sd 218Cm2
Vas 22.6 litres
Cms 336
Mms

Hi can some one tell me if the spec of these drivers would be a good choice for a TL design

skeptic43 · 15th November 2009, 01:10 AM

You should visit here and study Martin King's excellent work on modelling TL speakers.
Transmission Line Theory
Also click on Webb's alignment spreadsheet and enter your driver's spec's. It will give you the TL length. You have to decide whether or not to taper it. Reading the theory will help you make that decision.
If you're serious about building your first TL, then you'll do well to understand the fundamentals of it.
Good luck.

14th November 2009, 11:50 PM	#1
bull041161 diyAudio Member Join Date: Mar 2009	Tl drver choice Thielle Small Parameters: Power max. 500W Power rms 250W Overall depth 100mm Maget diameter 140mm Mounting centres 194mm Diameter 20cm (8") Frequency response 27Hz - 6kHz Magnet weight 1.1kg (40oz) SPL @ 1W/1m 91dB Re 7.0 Ohms Fs 38 Hz Qms 7.1 Qes 0.51 Qts 0.54 Sd 218Cm2 Vas 22.6 litres Cms 336 Mms Hi can some one tell me if the spec of these drivers would be a good choice for a TL design

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
STK Choice	metal	Chip Amps	21	1st October 2010 03:48 AM
Need help with car sub and amp choice	sbrunkow	Car Audio	14	14th December 2008 09:49 PM
Choice of DSP	Severance	Digital Line Level	5	22nd October 2008 05:49 PM
Smd -VS- Pdip,which one is the best choice?	digi01	Digital Source	2	23rd May 2005 08:41 AM
Choice of a sub	elizard	Subwoofers	4	13th December 2003 06:32 PM

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read


	Please consider donating to help us continue to serve you. Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving

15th November 2009, 01:10 AM	#2
skeptic43 diyAudio Member Join Date: Oct 2009 Location: new england	You should visit here and study Martin King's excellent work on modelling TL speakers. Transmission Line Theory Also click on Webb's alignment spreadsheet and enter your driver's spec's. It will give you the TL length. You have to decide whether or not to taper it. Reading the theory will help you make that decision. If you're serious about building your first TL, then you'll do well to understand the fundamentals of it. Good luck.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)