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商品＃:
27144116
SPA400 4-Place Intercom
商品＃:
27144116
TWD 12089
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from 美國
0 ratings
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立即訂購並活動它 Sunday, 八月 23
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What Stands Out
Clear Communication
The Sigtronics SPA400 ensures crystal-clear audio between up to four users, effectively reducing background noise for better conversations, making it ideal for aviation and motorsport environments.
Durable Design
Built with rugged materials, the SPA400 is designed to withstand harsh conditions, ensuring longevity and reliability for users during extended periods of use in demanding environments.
User-Friendly Interface
Featuring intuitive controls and simple setup, the SPA400 allows for quick integration and operation, catering to both novice and experienced users without complex technical requirements.
產品詳情
| Number of Channels | 4 |
| Additional Features | Voice Operated Transmission |
| Water Resistance Level | Not Water Resistant |
| Compatible Devices | General Aviation headsets |
| Item Weight | 4.5 Ounces (127.58 grams) |
| Brand | Sigtronics |
| Model Number | SPA-400 |
| Built-In Media | jack kit and pre-wired harness |
| Manufacturer | Sigtronics |
| UPC | 684704761841 |
| Mfr Part Number | SPA-400 |
| Special Feature | Voice Operated Transmission |
| Included Components | jack kit and pre-wired harness |
| Country of Origin | This item will be imported from US |
| Date First Available | June 16, 2021 |
Who Should Buy?
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Private Pilots
Ideal for private pilots needing effective communication during flight with up to four headsets connected.
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Flight Schools
Perfect for flight schools that require a reliable intercom for student-pilot communication during training sessions.
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Aviation Enthusiasts
Great for aviation enthusiasts who want clear communication while enjoying flights with friends or family.
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Commercial Pilots
May not meet the advanced communication needs of commercial pilots requiring higher functionality and integration.
產品描述
SPA400 4-Place Intercom
About This Item
Introducing the Sigtronics SPA400 4-Place Intercom - the intercom system that set the standard for aviation communication. Since 1974, Sigtronics has been leading the way in voice-activated intercom technology, and their SPA-400/600 series continues to deliver exceptional value and performance. With FAA TSO approval for both 4 and 6 place configurations, you can trust that this intercom is built to meet the highest standards of quality and reliability.
What sets the SPA intercom series apart from the competition is its fail-safe features. Even if the intercom is turned off, pilots can still hear the radio, ensuring clear and uninterrupted communication. Additionally, radio priority functionality ensures that air traffic control only hears the crew member who is transmitting, eliminating any confusion or interference.
One of the standout features of the SPA400 is its individual mic bias capability. Unlike other intercom systems that share one mic line for all headsets, the SPA400 allows you to use different brands of headsets without any power issues. Each headset can draw the necessary power independently, so you won't have any compatibility or performance problems.
Say goodbye to frustrating headset limitations and enjoy the freedom to choose the headset that works best for you. The compact size of the SPA400 makes it incredibly versatile for any cockpit. Whether you prefer a rectangular (horizontal or vertical) or circular faceplate mounting configuration, this intercom system will fit seamlessly into even the tightest panels.
With a panel size of just 2.5 x 1 inches, you'll have no trouble finding the perfect spot for it. Plus, installation is a breeze with the included jack kit and pre-wired harness. If you fly in a high-noise environment, the SPA-400N/600N series is specifically designed to meet your needs.
FAA TSO approved for use in experimental aircraft, ultralights, warbirds, helicopters, and other high-noise aircraft, this intercom is built to perform in even the most challenging conditions. Improve your in-flight communication with the Sigtronics SPA400 4-Place Intercom. With its impressive features, high-quality construction, and FAA TSO approval, this intercom system is the ideal choice for online sellers and e-commerce businesses.
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客戶問答
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問題:
What is the benefit of individual mic bias?
Answer: It allows the use of different brands of headsets without power issues. -
問題:
Is the SPA intercom series suitable for high noise environments?
Answer: Yes, the SPA-400N / 600N series is specifically designed for high noise aircraft. -
問題:
Does the intercom come with installation hardware?
Answer: Yes, all installation hardware and pre-wired harness are included. -
問題:
Will this work in a two place Cessna 150?
Answer: Yes, it will defiantly work in a Cessna 150. I have this same unit installed in my 2-place RV-9A, it works great. -
問題:
Does the spa-400 intercom have a music/aux input? does it automatically mute the music when someone speaks or radio transmission is received?
Answer: The SPA-400 does not have the music/aux input, that would be a different or upgrade model, SP-4S.
Sigtronics Headsets & Intercoms SPA-400 Editorial Review
The Sigtronics SPA400 4-Place Intercom offers clear and reliable communication for pilots and passengers. With a compact design and easy installation, this intercom is a popular choice among aviation enthusiasts. The unit features individual volume controls, adjustable squelch levels, and a built-in fail-safe relay. Users praise the SPA400 for its excellent sound quality and durability. The intercom effectively eliminates background noise, ensuring clear and uninterrupted communication during flight. Overall, the Sigtronics SPA400 is a top-notch intercom that enhances the flying experience for all onboard.
Customer Reviews & Ratings
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優點
- Compact design and easy installation
- Individual volume controls
- Adjustable squelch levels
- Built-in fail-safe relay
- Excellent sound quality
- Durable construction
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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TWD 12089
立即訂購並活動它 Sunday, 八月 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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特色和優勢
- Pioneered and leader since 1974 in voice activated intercom technology.
- FAA TSO approved for premium reliability and performance.
- Fail-safe features ensure radio communication even when intercom is off.
- Individual mic bias allows compatibility with various headset brands.
- Compact design fits into the tightest cockpit spaces easily.
- High Noise Environment models specifically designed for robust aircraft.
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.