4" Vifa Coax drivers A10CC-07

[Zero Cool]

I have 3 of these NICE Vifa 4" coax drivers. these do not have any sort of a crossover on them, you will need to make your own. somewhere i might still have a crossover schematic for them, not sure. otherwise would make nice drivers for an active DSP Bi-amp system.

I have three of them never used. 8ohm. rubber surrounds. sometype of polymer/plastic cone. cloth/silk softdome tweeter.

$25 for all 3 plus shipping

 

[taloyd]

Some info on them from Speaker Stuff

Vifa Coaxial

These drivers were purchased from M & K at the liquidation

auction. They were use in the MP6 speaker system.

Check out the M & K Vifa Coaxial Project Page

-2 ways coxial drive unit
-3/4" silk cone tweeter & 4" NRSC coated paper cone woofer, Rubber surround, Fiber reinforced polymer chassis
-Seperated Neodyninum Magnetic system
-Coxial drive unit, No acoustics phase distortion
-Best use for Bookshelf, Home Theater , Surround speaker

Specification:
-Sensitivity: 87dB (2.83V/1m)
-Nominal Impedance: 8 Ohm
-Normal Power handling: 50W
-120mm diameter , Height: 89mm

Suggested cabinet/crossover design:
-4 Litre internal volume, Reflect port enclosure
-Port tube : 30mm diameter, 60mm length
-87dB (2.83V/1M)
-Frequency Response : 80-20KHz (+-1.5dB)
-Norminal Imepedance : 8 ohm
-Max Power Handling: 50W (RMS

Suggested cabinet volume .14ft3 ported.

port = 1.25" diameter x 2.375

 

[Zero Cool]

cool, thank you!

 

[Zero Cool]

I found my VIFA files. I do not remember who's project this was or who sent me the info

 

[Zero Cool]

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