15.6" | Octa-Core | 2GB RAM & 16GB ROM | IPS Screen | Android Overhead Player | CM157A
15.6" | Octa-Core | 2GB RAM & 16GB ROM | IPS Screen | Android Overhead Player | CM157A

15.6“ 1366x768P IPS Screen Octa-core Android Car Roof Multimedia Player with 8K Video, HDR10+, Superior Sound and Screen Mirroring

The First-ever Android Car Roof Player
Android 9.0
From YouTube to Vimeo, Spotify, Pandora and much more, the XTRONS CM57A Android Car Roof Player brings your favourite content together in one place, for a totally immersive experience, entering a new era of car entertainment.
FAST AND EASY INSTALLATION
Please see our roof mounted installation guide
Simple wiring and seamless integration with your car's interior, for outstanding entertainment with a discreet and stylish look.

The Intelligence behind the Unprecedented Experience
Octa-core Processor plus 16GB ROM and 2GB RAM
Discover how fast and smart a car roof mount monitor can be, with the improved premium hardware.
- Octa-core Cortex-A55 CPU - 20% improvement compared to the A53
- Mali-G31 GPU - 20% improvement compared to the G51
- 2GB DDR4 RAM - 40% improvement
- 16GB ROM - 100% improvement
More Onscreen Content, Greater Clarity
Supports 8K and HDR10+
Featuring advanced HDR10+ technology, CM157A's industry-leading 15.6" 1366x678 IPS screen delivers a truly immersive viewing experience, displays more content and resolves sharper images. The perfect choice for coaches, buses, and motorhomes.
Virtual Touch Buttons
Keep Everything Tidy
The ingenious virtual touch buttons show up when the power is on, and are hidden when the unit powers off, automatically. Stylish and tidy.

All New UI
Inspired Artistically
We have designed an all-new optimised UI, inspired by contemporary aesthetic trends. It not only looks better, but is also easier to navigate, futureproofing it. You'll want to use it again and again.
OUTSTANDING FEATURES
- 1366x768 Pixels
- Screen Mirroring
- 16:9 Wide Screen
- 175° Rotatable Angle

- Built-in WiFi
- Bluetooth 5.0
- Supports 3G / 4G
- USB/AV/HDMI
Ultimate Audio and Video Pleasure
Supports a host of high quality video and audio formats, from video codec H.265/VP9/H.264/MPEG-4 to full audio codec and more, thanks to the class-leading technology.
Colourful Aura Lighting
Offering deep visualisation in a truly unique way. Takes your style to the next level and reduces eye fatigue while improving viewer comfort at night.
Automatic Lighting Control
The equipped dual dome lights can be integrated with the door control to turn on or off automatically for safety.
High Power Speakers
Superior Sound Everywhere
The built-in high powered speakers deliver elegant audio, from highs to lows, with superior purity and precision, enabling every passenger to have an immersive listening experience from every seat in the vehicle.
Also supports audio output through IR headphones, Bluetooth headphones and FM transmitter.
Support FM-TX: 87.7, 88.1, 88.5, 88.9, 106.7, 107.1, 107.5, 107.9 OFF
Support IR-TX:A & B Channel, A:2.3-2.8MHz B:3.2-3.8MHz
Built-in WiFi Module
Faster Transmission Speed
With built-in high quality WiFi, it unlocks blazing quick data speeds, giving you the power to download music, stream videos or install apps with minimum lag.
SIZE
Folded Size: 425x320x38mm
ACCESSORIES INCLUDED
1 x Remote Control
1 x Power Cable
4 x Nuts
1 x User Manual
- Please check the size of the bottom plate of the roof unit and the installation space. If the size fits, the roof unit can be installed.
- Folded Size: 425x320x38mm
- This android roof unit supports 1 bluetooth head phone only.
13 YEARS' EXPERIENCE
In-Car Entertainment
XTRONS has been working continuously to bring the latest technology and concepts to your driving experience. We aim to develop long-lasting quality products with excellent customer service, allowing us to lead the aftermarket in-car entertainment industry.
The Xtrons Commitment
XTRONS is committed to providing high quality products and outstanding customer service, by ensuring that we meet and exceed industry regulations and standards, from manufacturing to distribution.
- High and Low-Temperature Test between -20° and +80°
- Electrostatic Test
- 8-hours Accelerated Aging Test
- Verified In Car Test
- Impact Test
- 1.2 Meters Drop Test
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HDHigh Definition provides a crisp resolution, maximising your in-car entertainment experience. |
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BluetoothHook up your head unit to any Bluetooth device and access music, share videos and make calls hands-free. |
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4GMake the most of surfing the internet without relying on Wi-Fi. Optional dongle required. |
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3GEnjoy the ability to roam the internet freely without restriction. Optional dongle required. |
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WifiBuilt in Wi-Fi allows for faster LTE download speeds and greater access to the internet, wherever you are. |
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USBA built-in USB port to upload, download & connect your music, files and information on the move. |
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DVB_TBenefit from Digital Video Broadcasting & stream straight to your unit with an optional receiver. |
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Quad CoreFour-core processors (32-bit CPU) generate great power and performance from the heart of the unit. |
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Screen MirroringMirror your smartphone to the unit and operate all the entertainment features. Play games, watch videos and enjoy. |

Support Video
Product Support
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Installation Videos
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Product Videos
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User Manuals
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User Guides
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Customer Support