





Blaupunkt Dubai 424 Heavy Duty 24 Volt Bluetooth Radio 24v Truck Lorry Bus Stereo
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The Blaupunkt Dubai 424 is a heavy-duty 24-volt single DIN Bluetooth radio designed for trucks, lorries, buses and other commercial vehicles. It features an FM/AM tuner, Bluetooth audio streaming and hands-free calling, two USB inputs and a rugged rubberised frame, all housed in an ultra-short 8 cm body. It is part of the Blaupunkt car stereo range.
Key specifications
- Operating voltage: 24 volts
- Tuner: High-End CODEM IV World tuner, FM and AM
- Bluetooth: audio streaming with track info, hands-free calling, phonebook access, voice assistant access
- Inputs: 2x USB, AUX (3.5 mm), microphone input (6.3 mm), analogue steering wheel control input
- Pre-amp outputs: 4-channel plus 2 sub-out
- Output power: 4 x 50 watts
- Body depth: ultra short, only 8 cm
- Display: wide-angle, multicolour (7 colours) with DIM function
- Fitment: single DIN
Dubai 424 Heavy Duty: built for commercial vehicles
- Ultra-short body (only 8 cm)
- Wide-angle multicolour display (7 colours) with DIM function
- Permanent memory
- Microphone input (6.3 mm)
- IR remote sensor
- SWC input (analogue)
- 24-volt operation
- Deactivatable ACC detection
- Mobile device charging via USB
Perfect for commercial vehicles
Ergonomic rotary controls
Large, subtly illuminated multifunction rotary controls make the Dubai 424 easy to operate while driving. The matt rubberised frame provides corner and edge protection with strong scratch and impact resistance. The large rubberised station buttons give quick, precise access to preset radio stations. The matt surface almost completely absorbs light, preventing reflections.
Rubberised USB cover
A rubberised cover on the front USB socket protects the interface from dust and dirt. The 6.3 mm front input supports announcements within the vehicle. The unit stores its last operating status when you leave the vehicle, and retains user settings and preset stations if main power is lost.
Explore the full range in Blaupunkt.
Specification
| Audio | streaming with track info |
|---|---|
More specs
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What's Included
- Dubai 424
- Mic
- ISO Wiring
- Din Aerial Adaptor
- Keys
Blaupunkt
About the Blaupunkt Dubai 424
From our tech experts at CEN
A Blaupunkt head unit, with Bluetooth, USB and radio, replacing the factory stereo.
Who it suits
Drivers who want modern connectivity in an older vehicle without a large screen dominating the dash. Blaupunkt is one of the oldest names in car audio, and still makes sensible, well-priced equipment.
Our tech experts advise
A vehicle-specific facia kit, harness and usually a steering wheel control interface decide whether the finished job looks factory or aftermarket. We confirm exactly what your vehicle needs before ordering — get in touch. See car stereo installation.
Explore the full Blaupunkt range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Blaupunkt
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Frequently Asked Questions
Q: Will this stereo fit my car?
A: Most vehicles need a fascia panel, wiring harness and sometimes a steering wheel control interface to fit a new stereo. Contact CEN with your make, model and year and we will confirm the exact installation kit needed, or browse our Connects 2 installation kits.
Q: Will I keep my steering wheel controls?
A: Yes, in almost all cases. A steering wheel control interface retains your existing buttons with the new stereo. Parts are sold separately.
Q: Does this stereo support Apple CarPlay or Android Auto?
A: Check the Specification tab, which lists smartphone connectivity for each model including whether CarPlay and Android Auto are wired or wireless on that unit.
Q: What is the difference between single DIN and double DIN?
A: DIN refers to the chassis size. Single DIN units are the traditional slim format, while double DIN units are twice the height and typically carry a touchscreen. Your vehicle's dash aperture and fascia kit determine which fits.
Q: Can CEN supply and fit the stereo?
A: Yes. CEN offers professional supply and installation from our Nottingham premises, including fascia, wiring and steering control integration. Contact us for a fitted price.
Q: Is the Blaupunkt Dubai 424 suitable for 24 volt vehicles?
A: Yes. The Dubai 424 is a heavy duty 24 volt radio designed for commercial vehicles such as trucks, lorries and buses.
Q: Does the Dubai 424 have Bluetooth hands-free calling?
A: Yes. It supports Bluetooth audio streaming with track info, hands-free calling with internal and external microphone support, phonebook access, wake-up on call and access to voice assistants such as Siri, Google and Alexa. A microphone is included in the box.
Q: Can I use the Dubai 424 for announcements?
A: Yes. It has a 6.3 mm front microphone input for announcements in the vehicle.
Q: What is in the box with the Dubai 424?
A: The Dubai 424 radio, a microphone, ISO wiring, a DIN aerial adaptor and keys.









































