US
Kenwood

KENWOOD DMX400S 6.8" Capacitive Touchscreen Digital Multimedia Receiver

  • Digital Media Receiver
4.2/ 5 on Amazon42Amazon ratings200+bought last month2.7ProductDome score
Limited evidenceUpdated 8 days agoAmazon data + ProductDome analysis · methodology
Best forShoppers with a double DIN opening who want wired carplay or android auto plus a rear camera input.

A double DIN CarPlay and Android Auto deck with real sound-tuning tools and a shallow chassis for tighter dash spaces.

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Styles Available

Wired OnlyWireless

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ProductDome scorecard

How it ranks among the 21 digital media receivers we track

2.7/ 5ProductDome scoreLimited evidence
Owner satisfaction · 56% of scorecategory median 4.2★4.2

4.2★ across 42 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 190 ratings2.0

42 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score3.1

200+ bought on Amazon last month.

Data quality · 11% of score2.5

Brand identity, imagery, description and spec coverage.

The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 21 digital media receivers we track - how the scorecard works · full digital media receivers data report. Confidence: limited - incomplete product information.Updated 8 days ago. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

The Kenwood DMX400S is a 6.8 inch double DIN digital multimedia receiver with wired Apple CarPlay and Android Auto, built-in Bluetooth and a rear camera input. It suits drivers replacing an aging double DIN stereo who want smartphone integration without paying for a built-in navigation unit.

This is a digital multimedia receiver rather than a traditional radio deck: there is no CD mechanism, and the screen is the primary interface for CarPlay, Android Auto and USB mirroring on Android phones. The 13-band EQ and digital time alignment give more sound-tuning control than most stock head units, and the shallow-mount chassis is aimed at fitting into more dash openings than deeper aftermarket decks.

  • 6.8 inch capacitive touchscreen, double DIN
  • Wired Apple CarPlay and Android Auto
  • Built-in Bluetooth for calls and audio
  • 13-band graphic EQ with digital time alignment

Who it's for

Good for owners of vehicles with a double DIN opening who want wired CarPlay or Android Auto and a rear camera input on one screen. Not for anyone who specifically wants wireless phone connection, since this model leans on a USB cable.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out
  • Double DIN with a large 6.8 inch capacitive touchscreen
  • 13-band EQ and time alignment for real sound tuning
  • Rear camera input included
  • Shallow chassis eases fitment in tight dash openings
What to check first
  • CarPlay and Android Auto are wired, not wireless
  • No listed built-in navigation

Performance notes

The shallow-mount chassis is meant to ease installation in vehicles where behind-dash depth is limited, and the 13-band graphic EQ plus digital time alignment give an installer more room to correct for speaker placement than a basic head unit's bass, mid and treble knobs. CarPlay and Android Auto both run over a wired USB connection rather than wirelessly, and Android phones also get a USB mirroring mode for apps beyond Android Auto's own interface.

Specifications

BrandKenwood

How it compares

This product against the closest alternatives we track in digital media receivers.

ProductAmazon ratingRatingsProductDome score
KENWOOD DMX400S 6.8" Capacitive Touchscreen Digital Multimedia ReceiverThis product4.2 / 5422.7 / 5
Jensen MPR210 Single DIN Bluetooth Car StereoJensen4.2 / 57,7744.2 / 5
Carplay Screen for CarCarplay4.4 / 51784.2 / 5
Portable Wireless with Apple CarPlay and Android Auto Screen for CarPaslda3.8 / 53,6004.0 / 5
ATOTO S8 Gen4 10.1" Double Din Android Car StereoAtoto4.2 / 57134.0 / 5
Frequently asked

Questions about the Kenwood digital media receivers

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

Is Apple CarPlay wireless on the Kenwood DMX400S?

No, CarPlay and Android Auto connect over a wired USB cable on this model.

Does it have a rear camera input?

Yes, a rear camera input is included for a backup camera feed.

What size screen does it use?

A 6.8 inch capacitive touchscreen in a double DIN chassis.