An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
and a big pic from inside http://www.hot.ee/ksl/seest.jpg
i was thinking to put the high and mid into a tube
and the bass elements as compound push-pull isobaric to play the low tunes or a dipole?
the T/S parameters for bass elements
Driver Properties
Name: 25GD-265
Type: Standard one-way driver
Company: vene
No. of Drivers = 2
Mounting = Compound, Push-pull
Wiring = Series
Fs = 35, Hz
Qms = 2,319
Vas = 30, liters
Cms = 0,775 mm/N
Mms = 26,69 g
Rms = 2,531 kg/s
Xmax = 6,667 mm
Xmech = 10, mm
P-Dia = 145, mm
Sd = 165,1 sq.cm
P-Vd = 0,11 liters
Qes = 0,809
Re = 4, ohms
Z = 4,8 ohms
BL = 5,386 Tm
Pe = 30, watts
Qts = 0,6
no = 0,153 %
1-W SPL = 84, dB
2.83-V SPL = 87,01 dB
now some text about this construction
they are clones of these speakers
midbass is 15GD11A and from the high part takes care the 3GD31. i "crossed" the 3GD31 with a original 1microfarad capacitor from the box
.
i coated the 15GD11A with dammar varnish and the sound was nicer, than before. 😉
the tuning of the pipe goes around 60 hz. so it's nice.
and thanks to all, who had built the TL before and said that it really is good and made me to build my own 🙂
they are clones of these speakers
midbass is 15GD11A and from the high part takes care the 3GD31. i "crossed" the 3GD31 with a original 1microfarad capacitor from the box
.i coated the 15GD11A with dammar varnish and the sound was nicer, than before. 😉
the tuning of the pipe goes around 60 hz. so it's nice.
and thanks to all, who had built the TL before and said that it really is good and made me to build my own 🙂
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