Kenwood DMX40S Multimedia Receiver, 6.8", Wired CarPlay & Android Auto, Maestro, 3.7 Volt RCA

$378.00 CAD

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DMX40S

Regular price $378.00 CAD
Sale price $378.00 CAD Regular price $428.00 CAD

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Expert Verdict (2026) - Why Buy?

"The Kenwood DMX40S is the 'Smart-Sized' powerhouse of the Kenwood lineup. At Lockdown Security, we recommend the DMX40S for vehicles with limited space behind the dashboard, thanks to its ultra-shallow chassis design that makes installation a breeze in challenging modern dashboards. It features a crisp 6.8-inch capacitive touchscreen that is significantly more responsive than older resistive models, providing a premium feel for Wired Apple CarPlay and Android Auto. What truly sets the DMX40S apart in this price bracket is the 3.7V high-voltage pre-outs, delivering a clean, powerful signal to your amplifiers for a noticeable jump in audio clarity. Combined with full iDatalink Maestro support to retain your factory steering wheel controls and vehicle data, the DMX40S is the perfect blend of installation flexibility and high-fidelity performance."


Kenwood DMX40S Digital Media Receiver with wired Apple CarPlay and Android Auto, designed for a cleaner dashboard layout, smarter smartphone control, and improved in-car entertainment.

Kenwood DMX40S Multimedia Receiver for Modern Driving

The Kenwood DMX40S is a versatile multimedia receiver built for drivers who want easy access to navigation, music, calls, and apps without unnecessary clutter. With its 6.8" touchscreen display, wired Apple CarPlay, and wired Android Auto, this unit helps turn your vehicle into a more connected and convenient space.

Whether you are upgrading a factory radio or replacing an older aftermarket unit, the Kenwood DMX40S offers a practical mix of usability, sound quality, and installation-friendly design. It is a strong choice for daily drivers, commuters, and anyone looking for a reliable car stereo upgrade.

Key Benefits of the Kenwood DMX40S

  • Wired Apple CarPlay for easy access to Maps, Messages, Phone, Music, and Siri.
  • Wired Android Auto for Google Maps, calls, texts, assistant access, and streaming apps.
  • 6.8" touchscreen that keeps controls simple and easy to use while driving.
  • Maestro compatible for added integration with compatible vehicle interfaces.
  • 3.7-volt RCA preouts for a cleaner audio signal and stronger sound system expansion options.
  • Short chassis design to help simplify installation in more vehicles.
Kenwood DMX40S rear connections

Smartphone Integration Made Simple

The biggest advantage of the Kenwood DMX40S is its strong smartphone connectivity. Instead of juggling your phone while driving, you can use a familiar interface on the receiver screen. Wired connectivity helps keep the connection stable, which is especially useful for long drives, daily commuting, and navigation-heavy use.

With Apple CarPlay and Android Auto, you can quickly access:

  • Turn-by-turn navigation
  • Hands-free calling
  • Text messaging and voice commands
  • Streaming music and podcasts
  • Compatible apps and media controls

Built for Better Sound and System Expansion

If you are planning to upgrade your audio system, the Kenwood DMX40S gives you a solid foundation. The 3.7-volt RCA preouts help deliver a stronger signal to external amplifiers, making it easier to build a more powerful and refined sound setup.

Great for custom audio builds

  • Run external amplifiers for louder, cleaner sound
  • Improve speaker performance with a better source signal
  • Support future upgrades like subwoofers and component speakers
  • Maintain a modern touchscreen interface while enhancing audio quality

Short Chassis Design for Easier Installation

The compact rear design of the Kenwood DMX40S can make installation easier in vehicles with limited dash depth. This is especially helpful when space behind the radio opening is tight or when additional wiring and modules need to be tucked neatly behind the dash.

For installers and DIY enthusiasts, the short chassis layout is a welcome feature because it can reduce fitment challenges and help keep the install clean.

Kenwood DMX40S short chassis design

Why Choose the Kenwood DMX40S?

The Kenwood DMX40S multimedia receiver stands out because it combines everyday convenience with aftermarket flexibility. It is ideal if you want:

  • A modern touchscreen car stereo
  • Reliable wired smartphone integration
  • Better sound system upgrade options
  • Compatibility with Maestro interfaces on supported vehicles
  • A compact unit that fits more installs

For many drivers, the Kenwood DMX40S hits the sweet spot between smart features, straightforward usability, and strong audio potential.

Installation Tips

For the best results, consider professional installation or a properly planned DIY install. When setting up the Kenwood DMX40S, it is a good idea to confirm the correct dash kit, wiring harness, antenna adapter, and vehicle integration interface before installation.

  1. Verify dash fitment for your vehicle.
  2. Check whether you need a steering wheel control or Maestro interface.
  3. Plan amplifier and subwoofer connections if you are upgrading audio.
  4. Use quality wiring and mounting accessories for a clean finish.

Frequently Asked Questions

Does the Kenwood DMX40S support wireless CarPlay or Android Auto?

This model is designed for wired Apple CarPlay and wired Android Auto, which provides a dependable connection for daily use.

Is the Kenwood DMX40S a good choice for sound upgrades?

Yes. The 3.7-volt RCA preouts make it a strong choice for systems that may include amplifiers, upgraded speakers, or a subwoofer later on.

What does Maestro compatible mean?

Maestro compatibility can help retain and integrate select factory vehicle features when used with the correct compatible interface and vehicle-specific parts.

Is the Kenwood DMX40S suitable for compact dash openings?

Yes. Its short chassis design can be helpful in vehicles where space behind the dash is limited.

Shop the Kenwood DMX40S

If you are looking for a reliable Kenwood DMX40S upgrade with wired CarPlay, Android Auto, and a clean-fit design, this multimedia receiver is an excellent option for your next install. It is a smart way to improve both convenience and sound quality in your vehicle.

Need help choosing the right installation accessories or vehicle interface? Contact us for expert guidance and a complete setup recommendation.

Specifications

CarPlay & Android Auto

  • Wired Only - Apple CarPlay
  • Wired Only - Android Auto

Screen Size

  • 6.8" Capacitive Touchscreen

RCA Pre-Outs

  • 6 Channel - 3.7 Volt - Front/Rear/Subwoofer

Power Output

  • 22 Watts x 4

USB Inputs

  • 1 x Rear USB-A

HDMi

  • Not Equipped

iDatalink Maestro

  • Supported - iDatalink Maestro Modules

Steering Wheel Control

  • SWC Input - Requires External SWC Interface

Camera Inputs

  • 1 x Camera Input

Optical Output

  • Not Equipped

Mounting Depth

  • Double DIN - Shallow Depth

Warranty

  • 1 Year

Kenwood DMX40S Multimedia Receiver, 6.8", Wired CarPlay & Android Auto, Maestro, 3.7 Volt RCA

$378.00 CAD

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