Car DAB+ Radio Axion MCR 2420 — DAB+ tuner, USB, AUX, Bluetooth, 24V, short shaft

Axion MCR 2420 is a car head unit designed for vehicles with 24V electrical systems and a short shaft mounting format. The unit integrates a DAB+ digital tuner for reliable digital radio reception, USB and AUX inputs for wired media playback, and Bluetooth for wireless audio streaming and hands-free calls. Its compact short shaft form factor simplifies installation in compatible dashboards while providing core connectivity for on-road entertainment and communication.

Advantages

The device offers DAB+ reception for clearer, interference-resistant radio with access to multiplexed digital stations. USB and AUX inputs enable playback from flash drives and wired audio sources, while Bluetooth supports smartphone audio streaming and hands-free phone operation. Built for 24V systems and a short shaft footprint, the unit fits commercial vehicles and heavy-duty applications where standard 12V head units are not suitable. Controls and interface are arranged for straightforward in-vehicle use.

Suitable for

• Commercial vehicles and trucks with 24V electrical systems
• Vehicles requiring a short shaft head unit for tight dashboard spaces
• Drivers who use digital radio (DAB+) for improved reception and station variety
• Users who need USB, AUX, and Bluetooth connectivity for media and calls

Key specifications

• Power supply voltage: 24 V automotive system compatibility
• DAB+ digital radio tuner for digital broadcast reception
• Wired inputs: USB port for media files and AUX (3.5 mm) line-in
• Wireless connectivity: Bluetooth audio streaming and hands-free calling
• Form factor: short shaft mounting suitable for compact dashboards

How to use

Install the Axion MCR 2420 in a compatible short shaft dashboard opening and connect to a 24V vehicle power supply following vehicle-specific wiring diagrams. Use the DAB+ tuner to scan for available digital radio stations, switch to USB or AUX input to play audio from connected devices, or pair a smartphone via Bluetooth to stream music and handle calls. Adjust audio settings and input selection through the unit’s front controls during operation.

Recommendations

For reliable DAB+ reception, fit the unit with a compatible vehicle DAB antenna and place it according to manufacturer guidance. When installing in commercial or heavy-duty vehicles, ensure wiring and mounting comply with vehicle regulations and secure the unit to prevent movement. Use quality USB flash drives formatted to common file systems for stable playback and maintain paired Bluetooth devices’ software up to date for optimal connectivity.