PART NUMBER | POWER | CONNECTOR | IMPEDANCE | BLUETOOTH | CABLE |
327070-3040 | Flex | Lemo | High | YES | Straight |
327070-T040 | Flex | Lemo | High | YES | Coiled |
327070-3020 | Battery | Dual | High | YES | Straight |
327070-3030 | Battery | U174 | High | YES | Straight |
327070-T030 | Battery | U174 | High | YES | Coiled |
327070-3070 | Flex | XLR5 | High | YES | Straight |
327070-X130 | Battery | U174 | Low | NO | Coiled |
Key features
- Industry-leading active noise reduction with clear audio and comfortable fit
- Audio prioritisation controls with multiple customisable settings
- At least 45 hours of battery life from two AA batteries1 (Bluetooth® use may reduce battery life)
- Shielded straight cable for greater EMI resistance
- Full-function Bluetooth® capability provides Bose® quality sound2
- Auto-on feature automatically turns on A20® when aircraft power is detected
- Popular on many new and homebuilt aircraft
- Wired aux audio input
- Metal connectors for robust and durable performance
- Certified to FAA TSO C-139, EASA ETSO-C139
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