Pioneer DMH-A4550BT 6.8" Capacitive Touchscreen Multimedia Receiver with Apple CarPlay and Android Auto

Premium smartphone integration meets affordable pricing in this feature-packed multimedia receiver.

The Pioneer DMH-A4550BT delivers flagship smartphone connectivity without the premium price tag. This 6.8-inch capacitive touchscreen receiver combines Apple CarPlay and Android Auto integration with comprehensive audio control, making it ideal for drivers upgrading from factory systems or older aftermarket units. The short chassis design (125mm depth) ensures compatibility with tight dashboard spaces in modern vehicles and 4WDs. With wired smartphone mirroring, Bluetooth connectivity, and reverse camera input, this receiver transforms your cabin into a connected command centre while maintaining focus on safety and Australian road compliance.

Key Specifications

• 6.8-inch WVGA capacitive touchscreen (800 x 480 resolution)
• Apple CarPlay and Android Auto (wired connection required)
• Built-in Bluetooth with hands-free calling and audio streaming
• 13-band graphic equaliser with crossover network (HPF/LPF)
• 4 x 50W maximum power MOSFET amplifier
• 3 x 2V pre-outs (front, rear, subwoofer)
• Short chassis design: 2 DIN with 125mm mounting depth
• Reverse camera input with parking assist guidelines
• Compatible with USB media playback (MP3, WMA, AAC, WAV, FLAC)
• FM/AM tuner with 18 FM and 12 AM presets
• 5-device Bluetooth pairing memory

Features & Benefits

Seamless Smartphone Control: Wired Apple CarPlay and Android Auto place navigation, music, and messaging within thumb's reach. Access WAZE, Google Maps, Apple Maps, Spotify, and SMS safely through voice control or touchscreen—perfect for Australian road trips where mobile coverage varies and hands-free laws are strictly enforced.

Workshop-Grade Audio Tuning: The 13-band graphic equaliser and dedicated crossover controls let you dial in sound for aftermarket speakers or compensate for road noise in trade vehicles and 4WDs. Three pre-outs support external amplifiers for serious system builds.

Parking Confidence: Reverse camera input with customisable parking guidelines improves visibility when manoeuvring tight urban car parks, backing up caravans, or navigating corrugated tracks where mirrors don't tell the whole story.

Fast, Responsive Touch: The capacitive touchscreen responds like a smartphone—no stabbing or double-tapping required. Highly detailed graphics make maps and album art crisp even in harsh Australian sunlight.

Flexible Installation: Short 125mm chassis depth clears most steering column obstructions and tight firewall spaces common in Japanese 4WDs and Euro hatches, reducing installation headaches.

Bluetooth Connectivity: Pair up to five devices for hands-free calling and wireless audio streaming. Auto-connect remembers your phone, so you're ready to roll the moment you start the engine.

Technical Specs

• Display Type: 6.8" WVGA capacitive touchscreen (800 x 480)
• Panel: 24-bit true colour with LED backlight
• Amplifier: 4-channel MOSFET, 50W maximum per channel
• Pre-Outs: 3 pairs (front/rear/subwoofer), 2V output
• Equaliser: 13-band graphic EQ
• Crossover: High-pass filter (HPF) and low-pass filter (LPF)
• Tuner: FM/AM (18 FM presets, 12 AM presets), RDS, Supertuner IIID
• USB: Single rear USB input (MP3, WMA, AAC, WAV, FLAC audio; MPEG-4, WMV video; JPEG photos)
• Bluetooth: HFP (hands-free), A2DP (audio streaming), AVRCP (playback control), SSP, SPP
• Video Inputs: Rear AUX (audio/video), reverse camera input with guidelines
• Video Output: Composite video output
• Dimensions: 2 DIN (178mm W x 100mm H x 125mm D)
• Colour Customisation: 5 key illumination colours
• Warranty: 1 year manufacturer warranty

Frequently Asked Questions

**Will this fit my single DIN dash? ** No. This is a double DIN (2 DIN) unit requiring a 178mm x 100mm opening. Confirm your vehicle's dash configuration or fascia kit compatibility before purchase.

**Does wireless CarPlay or Android Auto work? ** No. Both Apple CarPlay and Android Auto require a wired USB connection via Lightning (iPhone) or USB-C/Micro-USB cable (Android).

**Can I connect a subwoofer directly? ** Yes. Use the dedicated subwoofer pre-out (2V) to connect an external amplifier and subwoofer. The built-in 50W channels are for full-range speakers only.

**What reverse camera cable do I need? ** Standard RCA video input. Ensure your camera outputs composite video signal and has the correct trigger wire for reverse activation.

**Is steering wheel control supported? ** Yes, with an optional wired remote input adapter (learning type). Check compatibility with your vehicle's steering wheel control interface or contact us for fitment advice.

Compatible With

• Reverse cameras with RCA composite output (universal or vehicle-specific)
• Vehicle-specific fascia kits and wiring harnesses (2 DIN installation kits)
• External amplifiers via 2V pre-out connections
• Aftermarket component or coaxial speakers (4-channel output)
• USB cable extensions for hidden smartphone mounting
• Steering wheel control adapters (wired remote learning-type)

Compatibility Note: Confirm your vehicle has a double DIN opening (178mm x 100mm). Some vehicles require additional fascia kits, steering wheel control adapters, or antenna adapters. Contact us to verify fitment for your specific make, model, and year.