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- Item #5937
- PN: SPA-400N
- Item #5937
Measuring only 1" x 2-1/2" x 4" deep, only 4.5 oz, the SPA-400 and 6-place SPA-600 are FAA Tso'd and can be mounted either horizontally or vertically. Also available in special "HIGH -NOISE" model SPA-400N for Ultra-lights, and open cockpit aircraft, kit aircraft and warbirds. Theese intercoms allow you to put "push-to-intercom" buttons in the aircraft to eliminate VOX mode when desired.
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- Item #5937
- PN: SPA-400N
Sigtronics SPA-400N Panel Mounted Intercom (High Noise Environment) Overview:
Measuring only 1" x 2-1/2" x 4" deep, only 4.5 oz, the SPA-400 and 6-place SPA-600 are FAA Tso'd and can be mounted either horizontally or vertically. Also available in special "HIGH -NOISE" model SPA-400N for Ultra-lights, and open cockpit aircraft, kit aircraft and warbirds. Theese intercoms allow you to put "push-to-intercom" buttons in the aircraft to eliminate VOX mode when desired.
1 CUSTOMER REVIEWS
Sigtronics SPA-400N Panel Mounted Intercom (High Noise Environment)
1 Reviews
- Average Customer Review:
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Top Reviews
Verified Purchase
I would buy again, but hope I don't have to.
- By Doug from Lake Havasu City AZ USA on Wednesday, January 22, 2025
- Pros: Great in high noise
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Review:
Replaced 20 year old unit. Simple plug-n-play.
Works great in my E-AB.
- Verified Purchase
I would buy again, but hope I don't have to.
0 QUESTIONS & ANSWERS
OPTIONAL ACCESSORIES
Sigtronics SPA Intercom Faceplate
Adapts all Sigtrnoics SPA Intercoms to standard 2.25 inch round instrument hole.
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Lowest Price Guaranteed!
If you find a better price elsewhere on this product we will match that price and beat it by 10% of the difference.
Buy with Confidence!
Purchase today and you can return it in the original condition through Tuesday, July 7, 2026 ! See our return policy.