
Reach us here or email info@4x4downunder.com.au
A fully redesigned head unit that takes in-car entertainment and connectivity to the next level. With its sleek, modern design and state-of-the-art features, the BTMaxx transforms your driving experience, effortlessly combining technology and convenience.
Enjoy crystal-clear audio, intuitive touchscreen controls, and seamless smartphone integration—all in one powerful device.
Seamless Smartphone Integration
Experience hassle-free smartphone connectivity with the BTMaxx. Thanks to its fast wireless connection, you can easily access your music, maps, and other approved* apps directly on the head unit without needing to touch your phone. Enjoy a safer, more connected driving experience with everything at your fingertips.
*Please Note: While it doesn’t mirror your phone, it displays approved Apple and Google apps directly on the touchscreen using a dedicated driving-friendly interface.
Enjoy an Endless Supply of Navigation Apps
Enhanced Display Quality
Upgraded Sound Quality
Versatile Camera Options
Spacious 9" Display
SIM Card Connectivity
Customisable Android 11 Platform
User-Friendly Interface
Over-the-Air Updates
Weight | 7 kg |
---|---|
CPU |
Cortex-A53 4CPU+4GPU, 2.0GHz |
RAM |
6GB |
ROM |
128GB |
Android OS |
11 |
PCB Layer |
8 layers with 2 ranks |
Working voltage |
10.8V ~16V |
GPU |
ARM@400MHz |
Memory Type |
LPDDR4 speed up to 3200 MT/S |
WiFi |
2.4G & 5G wifi up to 600 Mbps DL 802.1lac Wi-Fi X12 modem |
Operating Temperature |
-20° to 70° |
Resolution |
QLED 1280×800 |
Display Mode |
16:09 |
Touchscreen |
Capacitive Touch Screen |
LED backlight |
Yes |
Screen Density |
293 |
DPI |
300 |
Bluetooth |
BT 5.0 dual connection, support A2DP (bluetooth stereo music) |
Dual Connection |
Yes (Phone + Other Bluetooth device) |
Internal Microphone |
Yes |
External Microphone |
Yes |
Radio IC |
SI47901 |
AM/FM Tuner |
High Performance Radio Receiver, Yes |
DAB+ Tuner |
No |
Local Seek Tuning |
Yes |
RDS |
Yes |
Smartphone Integration |
Android Auto: wired & wireless, Apple Carplay: wired & wireless |
Voice Control |
Yes, with Android Auto: OK Google, Yes, with Carplay: Siri |
CD/CD-R/CD-RW Playback |
No |
DVD playback |
No |
USB Playback |
Yes |
SD Playback |
Yes |
File formats |
RMVB,MKV,MOV,WMV,AVI,MPG, TS with 1080P H.264 format |
Amplifier IC |
STPA008 |
RCA Pre-outs |
3 Pair, 4V (Front/Rear/Subwoofer) |
Built-in Amplifier |
MOSFET 4x50W |
Easy EQ Preset Equaliser |
13-Band EQ |
D/A Converter |
24-Bit |
Crossover Network |
LPF/HPF |
3-Way Audio Network Mode |
Yes |
Subwoofer control |
Yes |
Advanced Sound Retriever |
Yes |
Listening Position Selector |
Yes |
Sim Card Capability |
Yes, 4G |
USB |
1 cabled USB for wired Carplay/Android Auto, 2 cabled USBs for media |
HDMI |
No |
SD/SDHC Memory Slot |
Yes, located at the rear of head unit |
Camera Inputs |
2 camera inputs |
Reverse camera included |
Yes |
Retains factory camera |
No |
Warranty Period |
2 years from date of purchase |
Chassis Size |
No Chassis, Screen attached to Fascia panel and clips into factory dash |
How will this fit into my vehicle?
The BT50Maxx is designed to fit the following models:
The BT50Maxx comes with it’s own fascia and completely replaces your entire button panel.
Will my OEM screen up the top still work?
Will I lose all my buttons?
What comes with the head unit?
Will my steering wheel controls work?
I have one of your older RW5015 models, can I swap it out with this unit?
I have a 2015 - 2017 XTR / GT Model, can I replace the current head unit with your BT50MAXX?
What comes in the box?
Is the unit plug-and-play?
Do I need any extra parts to fit this into my vehicle?
Not if you are fitting it into the following models:
I want the 10.1 inch moveable screen, can I install this in my Mazda BT50?
How much warranty does the unit come with?
Does it come with any navigation?
So how do I navigate with the built-in CarPlay or Android Auto?
What is CarPlay and Android Auto?
Do I need internet connectivity for CarPlay or Android Auto?
Does Apple CarPlay and Android Auto mirror my phone?
What are your options for off-road maps?
There are several options for Off road mapping:
+ more….That’s the beauty of having an Android system, you can customise it to your liking.
Do I have bluetooth?
Yes you can pair your phone via bluetooth and:
Will my iPhone work with an Android unit?
Does it come with a reverse camera?
Can I plug my factory Bt50 camera from my mirror monitor into the BT50MAXX?
Does it have a second camera input?
Can I run more than two cameras through the head unit?
I want to add a caravan camera and have it appear on the head unit, what do I need?
We have a dedicated kit for adding a caravan camera for an extra cost which includes:
If I add a caravan camera, can I view it on my head unit at any time?
Does the unit come with built-in radio?
Does the unit have a CD/DVD player?
Does it have a USB input?
Does it have Wi-Fi capability?
Can I insert a SIM card into the unit?
Does it have an SD card slot?
Can I install other apps onto the head unit?
Where can I find the specifications on the unit?
Will An OBD-II reader work with the head unit?
Can I add a dash camera to the BT50MAXX?
Can I fit this product myself?
We're Australians, and we like to support our fellow Australians, which is why all our products are sourced locally from the official Australian distributors. Nothing is imported directly and we don't stock any grey imports. This also means that all manufacturer warranties are fully honored by the brands themselves.
Very fast service and product as advertised high quality to
Staff replied no need to contact down under wish all services were that hassle free thank you I will be back when I need more equipment
Works great
Beefy, practical, small enough to fit behind the number plate. Awesome!
awesome bit of gear. exceeded expectations
Great product many thanks to down under for their terrific service
Thanks for the great feedback Peter!