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
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
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.
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.
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