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For Sale Eton 11-581 Hex

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R

raelman

Member
Joined 2014
#1
For sale a pair of magnificent true bass woofers Eton 11-581 Hex 11" woofers. hey wer kept on the shelf for long but I won't use them.
installed in speakers like Avalon Time (and others), Usher Be 10, Usher Be 20... highest quality.
Very efficient, veryfast impulse and dry punch.

Like new. Never used, just measured one of them.

Asking 350€ + PP fees + Shipping for the pair.





 
#2
Best woofer ever.
Unfortunately you (or some one) left them cone up.
And one was moisture damage.
 

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#4
After a deep measurement, here you have the T/S parameters and ZMA/FRD comparison from a 68x36cm baffle. Both units are working perfectly matched.
There is not moisture damage, it is a paint failure. They have never been used.





T/S parameters taken with my Clio Pocket:

MANUFACTURER: ETON
MODEL: 11-581 Hex B #1
Fs 23.87 Hz
Re 5.20 Ω
Sd 366.0000 cm²
Qms 10.12
Qes 0.31
Qts 0.30
Cms 0.8912 mm/N
Mms 49.9511 g
Rms 0,72 Ωm
Bl 11.69 N/A
dBspl 90.72
VAS 168.0643 L
Zmin 6.02 Ω
L1kHz 1.17 mH
L10kHz 0.53 mH


MANUFACTURER: ETON
MODEL: 11-581 Hex B #2
Fs 23.44 Hz
Re 5.20 Ω
Sd 366.0000 cm²
Qms 9.30
Qes 0.31
Qts 0.30
Cms 0.8812 mm/N
Mms 54.7111 g
Rms 0.82 Ωm
Bl 11.62 N/A
dBspl 90.92
VAS 167.6935 L
Zmin 6.14 Ω
L1kHz 1.16 mH
L10kHz 0.53 mH
 
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