This is my first post, just want to sharing my 3inch Fullrange Speakers,
here's the pictures
kevlar cone, rubber surround and use double cone, litlle paper horn cone
the different from those 3 pictures just the horn cone.
below the parameters of this fullrange
Thiele-Small parameters:
Fs = 163.88 Hz Vas = 0.27 liters
Re = 2.90 ohms[dc] Sd= 32.17 cm^2
Le = 242.45 uH Bl = 29.874041 Tm
L2 = 5921.70 uH ETA = 6.49 %
R2 = 43.03 ohms Lp(2.83V/1m) = 104.63 dB
Qt = 0.02
Qes = 0.02
Qms = 0.56
Mms = 5.17 grams
Rms = 9.465906 kg/s
Cms = 0.000182 m/N
here's the pictures
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.
An externally hosted image should be here but it was not working when we last tested it.
kevlar cone, rubber surround and use double cone, litlle paper horn cone
the different from those 3 pictures just the horn cone.
below the parameters of this fullrange
An externally hosted image should be here but it was not working when we last tested it.
Thiele-Small parameters:
Fs = 163.88 Hz Vas = 0.27 liters
Re = 2.90 ohms[dc] Sd= 32.17 cm^2
Le = 242.45 uH Bl = 29.874041 Tm
L2 = 5921.70 uH ETA = 6.49 %
R2 = 43.03 ohms Lp(2.83V/1m) = 104.63 dB
Qt = 0.02
Qes = 0.02
Qms = 0.56
Mms = 5.17 grams
Rms = 9.465906 kg/s
Cms = 0.000182 m/N
Attachments
Last edited:
yap
already try paper and almunium stainless cone
but i will discuss that later, still learning how to post pics in attachments
hahahahahaha
Attachments
Yeah I know you made the cone yourself.
Di mana kamu beli kain Kevlar? (Where did you buy the Kevlar from?)
I bought kevlar mate from Taiwan
thank you
yes I made black kevlar too
but everyone said to me yellow much better
about glue,
hehehehe
yap will do so, the photos i took just few sample for my projects
but,thanks anyway
An externally hosted image should be here but it was not working when we last tested it.
freq respone
Testing my 3inch fullrange
cd player Pioneer PD-S502
power amp Gainclone
passive attenuator using ALPS potensio, blue velvet
cable, well use what i have, just ordinary cable,hehehehehe
my sound room
here is my 3 inch kevlar fullrange
cd player Pioneer PD-S502
power amp Gainclone
passive attenuator using ALPS potensio, blue velvet
cable, well use what i have, just ordinary cable,hehehehehe
my sound room
An externally hosted image should be here but it was not working when we last tested it.
here is my 3 inch kevlar fullrange
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.
An externally hosted image should be here but it was not working when we last tested it.
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