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Help power pair of Infinity Kappa 9's please

Hi all!
I have a pair of Infinity Kappa 9's:
Nominal Impedance: 4 to 6 ohm
Power Rating: 60-340 watts RMS
Efficiency: 102 dB SPL @1 watt, 1 meter
Crossover Frequencies: 80Hz, 800Hz, 4500Hz
Frequency Response: 29Hz-45kHz +/-3dB
Physical Attributes:
1x - SEMIT Supertweeter
1x - EMIT Tweeter
1x - 3" Edgewound Voice Coil Polydome Midrange Driver
1x - 5" Polypropylene/graphite Diaphram Polygraph
2x - 12" Cast Frame , L/C Tuned Woofers
Dimensions: 59.5"H x 21.5"W" x 8"D

My room is 12'x12', I have $2500 budget and would like to play music off my computer. I need amp(s), a preamp, and a DAC i guess (is the DAC necessary at my low of a budget range?). I know my budget is low so I will be shopping for very used/old equipment. If anyone has any experience, suggestions, or words of wisdom, they would be very much so appreciated.
Thanks,
JT
jtiesel2
vasilija
1 posts
 
Hello

I can offer you Dayton Wright Sps-Mk3 professional preamplifier for your equipment with tube sound,if you didn't buy the electronics allready...

Thank you for your precious time and plausible answer

BR,
Jason
soheilmusic
1 posts
 
hi friend
i hope you could help me as you have also Kappa9 !
i need x02 3" Edgewound Voice Coil Polydome Midrange Driver !
i can not find any where to buy it . could you please be so kind and name me any company which can help me ? my email is also : info@audioartReference !
thanks very much for your help !

regards
soheil
mitch4t's avatar
mitch4t
1,602 posts
 
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check eBay...they have them all the time
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english210
169 posts
 
I just bought a pair of the domes only on eBay. They're a pain to get aligned, but from what I can make out, better than the 'replacements' that use different material. Good luck
carlisj
2 posts
 
I just received a pair of K9's. I also received a pair of Kinergetics KBA-202 Platinums. Speakers and amps need a little work. Does anyone have any experience and/or documentation for these devices?
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