TMA45 Standard Audio Panel

Part No: 01802-00-01

$2,160.00 $2,194.00
Shipping calculated at checkout.

TMA45 Standard Audio Panel

The TMA45 is our fully featured panel, perfect for aircraft owners who don’t want to compromise. If you are looking for great quality audio, stereo music and mobile phone support via Bluetooth then this panel provides it all. The control of your navigation, communication and entertainment will be simplified as the TMA45 benefits from Trig’s ‘Better by Design’ philosophy. The result – a logical and high quality interface that’s easier to use, with features pilots and passengers will really appreciate.

Hosting 2-6 seats the TMA45 has all the functionality of the TMA44 but adds industry leading Trig Digital Noise Reduction (TDNR). By automatically selecting the optimum level of squelch and mic threshold TDNR reduces cockpit noise. This improves your audio environment; it aids pilot concentration and combats fatigue. Our Superior panel also features Trig Active Mute (TAM) this further removes unwanted background noise from radio static, producing class leading audio quality.

By creating a more comfortable audio environment you are best placed to enjoy the TMA45’s stereo music entertainment and mobile phone connectivity. Integrated Bluetooth allows two portable electronic devices to be connected providing stereo music and communication options.

The TMA45 is designed to fit in a standard avionics rack, it has two connectors and is a plug and play retrofit for the GMA340.

The TMA45 delivers great features via Bluetooth and stereo performance – it’s the preferred solution for discerning pilots who want to stay connected.



  • Feature rich stereo panel – supports 2 to 6 seats
  • Bluetooth technology – wireless use of mobile phones and music
  • Superior audio performance from:
  • TDNR – Trig Digital Noise Reduction
  • TAM – Trig Active Mute
  • ‘Better by Design’ – logical and easy to use interface
  • Marker beacon receiver – with indicators
  • EASA and TSO Certified


  • Mounting tray
  • Connector kit
  • User & installation manuals
Specification   TMA45 Superior Audio Panel
Type   4-6 seats
Switched inputs   Nav 1, Nav 2, ADF, DME and TEL
Unswitched – for audio warnings   4
Shared feature list  
Additional features   Trig Digital Noise Reduction (TDNR) enhances VOX audio
Trig Active Mute (TAM) removes cockpit noise/ reduces radio static
Bluetooth support for stereo music and mobile connectivity
Front panel jack socket (for portable electronic device. Slide in replacement for GMA340
Mic frequency response   300 Hz – 6000Hz
Music frequency response     15 kHz 20 Hz – 20 kHz
Headphone impedance  
Headphone output – each headset (no clipping)   38 mW
Speaker output – 14 Volt DC / 28 Volt DC 3 Watts / 10 Watts
Supply voltage 11-33 Volts DC
Temperature range – operating -20° C to +55° C
Temperature range– storage -40° C to +85° C
Weight 1.3lb
Physical dimensions (in tray) W 6.25” x H 1.3” x D 7.75”


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