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- Isuzu Dmax Mux Head Unit (2020-2023)
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Isuzu Dmax Mux Head Unit (2020-2023)
Revolutionise your drive with advanced connectivity for your 2020-2023 Isuzu D-Max. The revamped Isumaxx20 prioritizes smart features - wireless smartphone integration, 4G internet access, and downloadable apps that adapt to your lifestyle. High-definition display technology meets intuitive Android interface for the ultimate connected driving experience.
- 2020-2023 Isuzu Dmax
- 2020-2024 Isuzu MU-X
- Wireless & wired CarplayΒ
- Wireless & wired Android AutoΒ
- Retains steering wheel controlsΒ
- Preloaded with Newtracs & Torque appΒ
- Retains factory cameraΒ
- Cortex-A53 ProcessorΒ
- Analogue AM/FM RadioΒ
- Android OS
- BluetoothΒ
- 4 x AHD camera inputsΒ
- WiFiΒ
- 4G SIM compatibleΒ
- High Definition Screen 1280 x 800 QLED with MiraVisionΒ
- Over-the-air software updatesΒ
- Capacitive Touch screenΒ
- RAM: 6GBΒ
- Flash: 128GB
- High Quality MOSFET AmplifierΒ
- 4 x 50 W/4 Ξ© Max.
- Modern, User Friendly Interface
- Head Unit already mounted in itβs own vehicle specific fasciaΒ
- Wiring Harness (may have multiple to suit a wide variety of variants)
- GPS External AntennaΒ
- Bluetooth External Microphone
- Fly lead with 2 x USB A inputsΒ
- Fly Lead with 1 x USB A InputΒ
- Fly lead with 4 AHD Camera InputsΒ
- Fly lead with CVBS Front Cam input & CAN powerΒ
- Fly lead with CVBS Rear Camera input, bluetooth & Wifi AntennaΒ
- Fly lead with SIM Card inputΒ
- 2 x SIM External Antennaβs
System Specifications
- CPU: Cortex-A53 4CPU + 4GPU, 2.0GHz
- RAM + ROM: 6GB + 128GB
- Operating System: Android
- PCB Layer: 8 layers with 2 ranks
- Video Formats: RMVB, MKV, MOV, WMV, AVI, MPG, TS (1080P H.264)
- Audio Formats: MP3, WMA, WAV, OGG, FLAC, APE
- Steering Wheel Control: Supports (if applicable)
- Power Off: Shut off OS, <10mA
- Working Voltage: DC12V
- Operating Voltage Range: 10.8V ~ 16V
- Max Current: 10A
- Form Factor: In-Dash, No chassis
- OSD Languages: English, Russian, Arabic, German, Spanish, French, Thai, Italian, Chinese + 63+ languages
- Illumination Control: Yes
- Anti-shock: Mechanical & Electronic
Display
- Touch Screen: Multi-touch capacitive
- Display Mode: 16:9
- Screen Size: 9 inch
- Resolution: 1280 Γ 800
- Display Off Function: Yes
CarPlay & Android Auto
- Wireless Support: Yes
- Phone Support: CarPlay (iPhone), Android Auto (Android phones)
- Auto Connect: Automatic after first pairing
Wi-Fi
- Dual Band: 2.4GHz & 5GHz
- Security: WPA/WPA2, AES-CCMP, WPS2.0, WAPI
- Frequencies:
- 2412β2472 MHz (802.11b/g/n HT20)
- 2422β2462 MHz (802.11n HT40)
GPS
- Map Support: Multiple mapping apps
- Frequency: GPS L1: 1559β1610 MHz
Radio
- Radio IC: SI47901
- Tuner: FM/AM with RDS
- Frequency Range: FM 87.5β108 MHz, AM 522β1620 KHz
Amplifier (MOSFET, Class AB β STPA008)
- Output Power:
- 4 Γ 50 W into 4 Ξ© (max)
- 4 Γ 28 W/4 Ξ© @ 14.4 V, 1 kHz, 10% THD
- 4 Γ 72 W into 2 Ξ© (max)
- RCA Pre-outs: 3 pairs, 4V (Front/Rear/Subwoofer)
- EQ Modes: Flat, Powerful, Vocal, Natural, Insane, Unlimited presets
- Customisable Graphic EQ: 13-Band
- D/A Converter: 24-bit
- Crossover Network: LPF/HPF
- Time Alignment: Yes
- Loudness: Yes
- Subwoofer Control: Yes
- LPF & HPF Adjust: Yes
- Hi-Fi Class Distortion: THD as low as 0.01% @ 4W
Channel Separation (Crosstalk): 75 dB @ 1 kHz, 60 dB @ 10 kHz - Noise Floor: Output noise (A-weighted) as low as 40 ΞΌV
- Frequency Response: Extended up to ~100β300 kHz
- Voltage Gain: 26 dB fixed (Β±1 dB)
Bluetooth
- Version: BT 5.0 dual connection, A2DP (stereo music)
- Microphones: Built-in & external
- Call Support: Received, Dialled, Missed Calls
- Phonebook Download: Yes
- Frequency Range: 2402β2480 MHz
Rear Camera Input
- AHD: 4 x AHD InputsΒ (RCA)
- CVBS: 2 x CVBS InputsΒ (RCA)
SD/USB
- Playback Mode: Auto-play multimedia on connect
- SD Map Card Slot: Rear of unit
- USB Ports: 3 (rear)
Interface
- Video Output: 2 channels (CVBS out)
- Audio Input: 2 channels (Aux In)
General
- Colour: Charcoal
- Operating Temperature: -20β ~ +70β
- Storage Temperature: -30β ~ +80β
- Protections: Short-circuit, over-voltage/load dump (up to 50 V), thermal limit (smooth mute >150β, shutdown >170β), DC offset detection, clipping detection
Q: What vehicles will this head unit work with?
A: The Polaris IsuMaxx20 is designed specifically for the 2020-2023 Isuzu Dmax & 2020-2024 Isuzu MU-X
Q: Does this unit support wireless CarPlay and Android Auto?
A: Yes. The head unit supports both wireless and wired CarPlay and Android Auto for seamless smartphone connectivity.
Q: Is installation complicated?
A: This depends on your pre-existing knowledge. Some people find it straightforward while others may find it more challenging. As long as you carefully read through the installation manual you should be fine.
Q: Does it come with a reverse camera?
A: No. The head unit will retain your factory camera
Q: Can I use multiple cameras with this unit?
A: Yes. The unit supports up to 4 AHD cameras and 2 CVBS inputs.
Q: Will my steering wheel controls still work?
A: Yes. The Polaris IsuMaxx20 retains your factory steering wheel control functionality.
Q: What apps come preloaded?
A: The unit includes Newtracs and Torque app, plus access to the Google Play Store for additional apps.
Q: Does the unit receive software updates?
A: Yes. It supports over-the-air updates to keep your system up to date.
Q: Is the screen high quality?
A: Yes. It has a 9 inch QLED HD touchscreen with 1280 x 800 resolution and MiraVision for crisp visuals.


2-Year Warranty
All Polaris head units come with a 2-year warranty. Customers have up to 30 days from purchase to have their unit installed. The 2-year warranty period begins from the installation date, provided installation occurs within 30 days of purchase.
Example: Purchase date: January 1st, Installation date: January 15th = Warranty expires January 15th (2 years later).
If installation occurs after 30 days from purchase, warranty begins from purchase date.
What's Covered
- Defective equipment
- Defective cables
What's NOT Covered
- Abuse
- Improper installation
- Alteration to cables (this includes cutting of any cables)
- Remote control batteries
- Accidents
- Water damage
- Improper use
- Labour
- Postage and handling
Warranty is Voided
- The unit is tampered with, damaged or modified in any way
- Cables have been cut or modified in any way
- Device is subjected to over voltage
- The Navigation SD card is damaged or tampered with in any way (this includes installing foreign mapping or software onto the SD card)
Delivery & Returns Policy
Shipping
If you order before 12:00pm AEST we aim to get your order out the same day, otherwise it will be dispatched the next business day. Please note that processing times may be extended during trade shows and peak periods.
Delivery Method: We use Australia Post as our primary shipping carrier.
Authority to Leave: If you select "Authority to Leave" at checkout, Polaris is not liable for lost, stolen, or damaged packages once delivered.
Backordered Items:
When an item is on backorder, we'll do our best to provide you with an estimated timeframe.
Please be aware that international shipping and customs clearance may cause delays beyond our control.
As soon as we receive your backordered item, it becomes our top priority. We commit to dispatching your order within 1-2 business days of the stock arriving at our facility.
Receiving your goods
Upon receiving your order, please check that all items are included. While we take great care in packing every order, occasionally errors can occur. If anything is missing, please contact us within 14 days of delivery with photos of what you received so we can look into it promptly.
Please note that claims made after 14 days of delivery cannot be accepted, as we are unable to determine responsibility for missing or damaged items beyond this timeframe.
Refunds
14-Day Grace Period
We understand that sometimes products don't meet your expectations. Polaris offers a 14-day grace period for returns:
- Return items in original, unmodified condition within 14 days
- Refund covers cost of goods only (postage and handling charges are non-refundable)
- Items not in original condition incur a 15% restocking fee
14-30 Day Returns
Products returned between 14-30 days:
- Refund available with 15% restocking fee applied
- Items must be in original condition
After 30 Days
No refunds are processed for returns after 30 days from purchase.
IMPORTANT: Any goods returned in non-original condition will incur a 15% restocking fee, regardless of return timeframe.
Return Policy
Due to the nature of electronics, every item that leaves our warehouse is bench tested to ensure it's in full working order before it reaches you. If you're experiencing issues with your new Polaris product, we're here to help.
Most issues can be resolved quickly by getting in touch with us directly. To help us assist you as efficiently as possible, please do the following before reaching out:
Check for software updates. If your product supports over-the-air updates, please ensure it's running the latest firmware or software version, as this can resolve many common issues.
Record a video of the issue. Send this to us via Facebook, Instagram DM, or email. Seeing the problem first-hand allows us to diagnose it faster and escalate to the manufacturer if needed.
Check your connections and wiring. Ensure all cables, connectors, and mounting points are secure and correctly installed, as loose connections are a common cause of electronic issues.
Note when the issue occurs. Does it happen at startup, after a period of use, or under specific conditions? This information helps us identify the cause much faster.
If any of our suggestions resolve your issue, please let us know as we love to hear it! When we don't hear back from a customer, we assume everything is back in working order. Your feedback also helps us better assist future customers experiencing similar problems.
If we cannot troubleshoot and solve your issue remotely through our support channels, you will need to send the item back to us for assessment. Return shipping costs are at the customer's expense.
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Isuzu Dmax 2020-2023
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9-inch QLED HD Screen
-
Local Support You Can Rely On
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Designed for Easy Integration
Isuzu Dmax 2020-2023
9-inch QLED HD Screen
Local Support You Can Rely On
Designed for Easy Integration
Before
After - New Fascia included
Transform your Dash
Add style, functionality, and harmony β your dash has never looked this good!
See it in Action
What You'll Love
Smartphone Integration
Connect your iPhone or Android wirelessly via CarPlay and Android Auto. Your apps and music, on the screen.
Plug & Play
Fits your vehicle perfectly with no cutting or splicing required. Simply plug in and go.
Retains Factory Camera
Keep your factory fitted reverse camera working exactly as it should, no extra hardware required.
Steering Wheel Controls
All your factory steering wheel controls work exactly as they did from the factory.
Premium Sound
Rich, powerful audio compatible with your factory speakers or a full aftermarket setup.
HD Display
Crystal clear resolution that stays sharp and vivid in any lighting condition.
Wireless. Effortless. Connected.
Leave the cables behind. Connect your iPhone or Android instantly and enjoy your apps, maps, and music the moment you get in.
Hear the Difference
Crisp highs, deep bass, and everything in between. Experience audio the way it was meant to sound, every single drive.
Always Up to Date
Run over-the-air updates via Wifi so you always have the latest features and improvements.
