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Discussion Starter · #1 ·
Product Brand & Model:
Aura NS3-193A 3" Paper cone with rubber surround.
Vifa/Infinity Aluminum/Ceramic sandwich cone 3"
Single Tang Band 25-1719s
Kenwood KM-X1000 Stereo amp

Condition of all items:
Used, mounting points show use
Used, mounting points show use
New with tiny ding in cone
Used, some scratches on top

Total Price: :
$45 shipped CONUS
$20 shipped CONUS
$20 shipped CONUS
$120 shipped CONUS or trade for a pro amp that can be bridged to 4ohms


Shipping Terms: :
CONUS, Canada extra


Pictures: -













Guts shots are here
Kenwood KM-X1000 THX amp (w/ nudies) + pics of my den - AudioKarma.org Home Audio Stereo Discussion Forums




Additional info:

Aura was measured by Zaph in the past
Zaph|Audio

Infinity Specs
Vifa Sq08sd05-09 3" Infinity Aluminum Midbass 9 O

Kenwood is 130Wx2 6-16ohms and 270x1 at 8 ohms Really high Signal to Noise Ratio, but does not work for any of my applications. It is a dual mono design, no volume control.






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Discussion Starter · #3 ·
They state 6ohms in stereo, but an 8ohm mono load so I would say un-officially that 4 ohm might be possible.

6ohm stereo 190Wx2 @0.5% THD
8ohm mono 325Wx1 @ 0.5% THD Dividing by 2 gives you 162.5W for a theoretical 4 ohm load in stereo.

@ THD 10%
230Wx2 @ 6ohms
420Wx1 @ 8ohms
 

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Discussion Starter · #4 ·
These are pictures from the audiokarma thread of the Kenwood dual mono. I never knew there was a fan in there because I have never heard it turn on.



 

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Discussion Starter · #5 ·
New price on the Aura NS3-193-$35 shipped.
TB 25-1719S $15 shipped.
 

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Discussion Starter · #6 ·
Oops realized I had the wrong Aura model number. These are Aura NS3-194 8 ohm, not the NS3-193's. Little bit of difference there. Sorry for the confusion.
 

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Discussion Starter · #7 ·
Kenwood amp sold.

Aura's on ebay ending tomorrow.
 

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I'll take the Auras. Looks nice...
 
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