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The DIGITRADIO 451 CD IR is a true all-rounder. The digital radio lets you enjoy a wide variety of national and regional radio channels and digital, static-free music quality via DAB+. The integrated CD player will delight true CD fans and bring old CD collections back to life. With its integrated Wi-Fi connectivity, the DIGITRADIO 451 CD IR connects to your home network, accessing thousands of Internet radio stations as well as UPnP from PCs, smartphones and NAS drives. The DIGITRADIO 451 CD IR even picks up digital audio streams wirelessly from mobile devices via Bluetooth. And if you have a Spotify Premium account, you can directly use the Spotify connection to play your favourite music from the digital radio. A special feature of the DIGITRADIO 451 CD IR is the ability to listen to podcasts, because these short audio clips covering a variety of topics are becoming increasingly popular. Despite its multitude of functions, using the DIGITRADIO 451 CD IR is simple and clear, as with all TechniSat devices, thanks to the clear 2.8" colour display and included remote control - or via app control.

Noise-free radio in perfect digital quality with extremely robust reception - that's DAB+ digital radio. DAB+ overcomes the regionally limited array of FM stations by offering more than a dozen radio stations broadcast nationwide in optimal digital quality. There are also numerous national and regional broadcasters extending their radio offerings with additional channels. Tedious searching and tuning of radio stations are also things of the past. All you do is select the name of the station you want - TechniSat DAB+ digital radios display a channel list of all the digital radio channels you can receive.

DAB+ Logo

Internet radio

Using the integrated internet radio function, you can effortlessly access thousands of internet radio broadcasters - in addition to the stations you regularly receive. The device is easy to link to the internet via your home network using the integrated network interface. The choice of programmes is constantly increasing and automatically updated, meaning that there will continue to be countless exciting channels to discover from all over the world in the future.


CD player with MP3 function

Thanks to the integrated CD player you can listen to your whole CD collection. The CD player supports common audio CDs as well as CD-R and CD-RW. You can also play music from MP3 CDs.



TechniSat CONNECT ist die App, die erstmals die einheitliche Steuerung einer Vielzahl smarter Funktionen aus einer zentralen App heraus ermöglicht. Die App lässt sich dabei mit verschiedenen Anwendungsmodulen individuell auf Ihre Erfordernisse anpassen. CONNECT ist verfügbar für iOS- und Android-Mobilgeräte.

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With this device, you can also receive conventional FM radio stations in your reception area, in addition to digital radio stations. The RDS (Radio Data System) also enables you to receive additional broadcast information and alternative extra frequencies for the FM radio broadcaster you are listening to.

Technical Data

Article information



802.11 a / b / g / n (2.4 GHz and 5 GHz band supported)

Ambient operating conditions

5 - 90 % relative air humidity (non-condensing)
5 - 35 °C

Bluetooth Version & Profile





2.4 Zoll
TFT colour display






30 W (RMS)
2 x 15 W

Network & communication


Power consumption

1,85 W
24 W
0,96 W

Power supply

230 V
50 Hz
DC 12 V / 2000 mA
Internal features

Radio / reception

174 - 240 MHz
87.5 - 108 MHz
DAB / FM telescopic antenna

Radio type





All technical data

Scope of Delivery

DIGITRADIO 451 CD IR, remote control, power adapter, instruction manual