SPA-4S Two or Four Place Stereo Intercoms
Price range: $22.00 through $391.00
SPA-4S Two or Four Place Stereo Intercoms
- FAA TSO approved.
- Pilot fail safe feature allows pilot to always hear radios.
- Use Satellite Radio, MP3 or CD players as audio source.
- Reversible face plate included for vertical or horizontal mounting.
- Radio priority assures that ATC hears only the crew member transmitting.
- Installation hardware included, including jack kit and pre-wired harness.
- WARRANTY: Five years parts and labor.
Compact Stereo System
The SPA-4S is a 2 or 4 place voice activated intercom with inputs for stereo music. It is a compact system that allows it to fit in space critical panels. The SPA-4S uses the industry standard Sigtronics squelch, fast on slow off for hands free communication. The music will full mute during ATC communication and partial mute during intercom communication. When radio / intercom use is ended the music will gradually return to its previous volume.
Easy Upgrade
Each intercom comes complete with all necessary mounting hardware, jacks, and two 4-foot pre-wired harnesses. The SPA-4S only requires 1″ X 2.5″ of panel space, mounts horizontal or vertically, is 4″ deep, and weights 5.5 oz. The SPA-4S intercom can easily upgrade the SPA-400. The SPA-4S uses the same panel hole pattern and interface cable as the SPA-400. A second cable is provided for the music inputs and headphone outputs.
High Noise Environment N Series
The FAA TSO approved SPA-4SN is available for the high noise amateur built aircraft and helicopters. As with all of Sigtronics’ products, the SPA-4S / SPA-4SN are RFI and EMI immune. The SPA-4S intercom is constructed of high quality components and carries a five-year parts and labor warranty. The SPA-4S will operate on an input power of 11 VDC through 32 VDC. Maximum current drain 0.10 Amps.
| Features | SPA-4S | SPA-4SN |
| Headset Positions: | 4 | 4 |
| High Noise: | No | Yes |
| Size: | 4″ x 2.5″ x 1″ | 4″ x 2.5″ x 1″ |
| Weight Unit: | 5.5 oz. | 5.5 oz. |
| Weight Jacks/Harness: | 7.0 oz. | 7.0 oz. |
| Warranty: | 5 Years | 5 Years |
| Price: | $363.00 | $391.00 |
SPA Faceplate
Adapts all SPA Intercoms to standard 2.25 inch round instrument hole.
Part Number: 900068
Price: $22.00
| Weight | 0.1 lbs |
|---|---|
| Dimensions | 0.1 × 0.1 × 0.1 in |
| Brand | Sigtronics |
| Model | SPA-4S, SPA-4SN, SPA Faceplate |
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SHIPPING INFORMATION
We can ship by UPS, or USPS and DHL Express. We ship nationally, and internationally.
Carriers In Use
SHIPPING COSTS
- International Shipping Quote has to be done manually due to dimensions, weight, end destination, and more. Please E-Mail us.
- Any manner or method is available, call if you need Priority 1-2 day or overnight shipping.
- We are shipping with UPS or USPS and DHL Express
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