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Home :: Aircraft Intercoms :: Intercoms for High Noise
Featured Product!  Sigtronics SPA-400N High Noise Stereo Panel Intercom
Sigtronics - High Noise Environment Intercom Series Designed specifically for experimental, ultralights, warbirds, helicopters and other high noise aircraft. Push to intercom allows switch activation as well as voice activation when desired. Tested by Sigtronics at ambient noise levels of between 115-120...
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Only $240.00
Sigtronics SPA-400N High Noise Stereo Panel Intercom

Sigtronics
Sigtronics SPO-22N Portable Intercom
All of the great features of our pioneering panel mounted intercoms in a portable powered unit. Operates up to 40 hours on a 9-volt battery (included) and comes complete with DC power cord to...
 PN-784
On Sale
$220.00
IN STOCK
Sigtronics
Sigtronics SPA-400N High Noise Stereo Panel Intercom
High Noise Environment Intercom Series Designed specifically for experimental, ultralights, warbirds, helicopters and other high noise aircraft. Push to intercom allows switch activation as well as...
 PN-791
On Sale
$240.00
IN STOCK
Sigtronics
Sigtronics SPA-600N High Noise Stereo Panel Intercom
Designed specifically for experimental, ultralights, warbirds, helicopters and other high noise aircraft. Push to intercom allows switch activation as well as voice activation when desired. Tested by...
 PN-793
On Sale
$290.00
IN STOCK
Sigtronics
Sigtronics SPA-4SN High Noise Stereo Panel Intercom
The SPA-4SN is a 2 or 4 place voice activated intercom with inputs for stereo music. It is a small, compact system that allows it to fit in space critical panels. The SPA-4SN uses the industry...
 PN-799
On Sale
$320.00
IN STOCK