Sony CMT-SX7B Multi Room Ready DAB+ Network HiFi System


SONY CMT-SX7B features: premium Hifi system featuring DAB+ Radio, network function, Airplay, Wifi, Bluetooth , CD playback, USB and Multi room streaming ready

RRP $999 $699 Save $300
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Product Overview

The Way The Artists Truly Intended

Enjoy the subtlest nuances of studio-quality sound in higher-than-CD quality with High-Resolution Audio. Passion for music unites every component from signal to speaker, so it feels like the artist is performing right in front of you.

All the elements of a fulfiling musical experience

Everything is right here—enjoy CDs, audio files and music services in near high resolution with DSEE HX. Kick back and listen the radio, or link wirelessly to music stored on another device with Wi-Fi connectivity and Bluetooth with LDAC support. You can even share the music throughout your home with multi-room compatibility.

Ready to perform right away

Everything you need is in the box. The set includes a pair of high quality speakers, so you can enjoy great sounding music right away.

CD player

Dust off your CD collection and enjoy your old favourites in sharp, precise sound quality.

DAB+ digital radio

Pick from a wide-range of DAB+ radio stations for pure sound, or tune into FM radio.

USB ports

Connect a smartphone, tablet, USB stick, or even a PC for High-Resolution Audio.

Enjoy jaw-dropping sound quality

Like going from standard definition to HD video, High-Resolution Audio tracks are far higher quality than MP3s and CDs, letting you hear every breath, drum beat and note. Even better, the S-Master HX™ all-digital amplifier reduces potential distortion, ensuring you always get the full listening experience recorded in the studio.

Where hardware, software and passion meet

Let the combination of S-Master HX and DSEE HX deliver an ear-awakening High-Resolution Audio experience. Be entertained as the same great song follows you around the house with multi-room listening. Enjoy High-Resolution Audio over Wi-Fi, and near high-resolution quality streaming with LDAC Bluetooth streaming.

Savour every note

Traditional amps require multiple digital to analogue conversions  - each affecting quality. Sony's S-Master amp is 100% digital for more power without distortion, improving efficiency and reducing size. Enhanced for High-Resolution Audio, the S-Master HX digital amplifier reduces noise levels for the precision needed with high frequency ranges (above 40kHz).

Enhanced for High-Resolution Audio

The S-Master HX digital amp reduces distortion for precise results with high frequency ranges (above 40kHz).

Restore all your compressed files

The Digital Sound Enhancement Engine HX (DSEE HX) upscales your compressed digital music files (MP3, ACC, ATRAC and WMA) and takes it closer to the quality of High-Resolution Audio. By restoring the high-range sound lost in the compression process, DSEE HX produces your digital music files in rich, natural sound, closer to the quality of the original recording.

Optimised playback

ClearAudio+ unites several audio processing technologies unique to Sony, to deliver a consistently clear, high-quality sound, whatever music you’re into.

Enjoy premium sound with wireless convenience

The high quality wireless streaming provided by LDAC, combined with multi-room listening, let you listen to your favourite tunes with soul satisfying sound—no strings attached.

High quality wireless audio streaming

LDAC is a new audio technology from Sony that allows you to enjoy high quality wireless audio via Bluetooth®. With three times the data transmitted2, LDAC provides an enhanced wireless listening experience for all your music.

LDAC codec support

Enjoy high quality wireless audio via Bluetooth®


Play music stored on your favourite Apple products. Simply pair your AirPlay-enabled devices through a LAN connection and start streaming your favourite tracks.

Wireless streaming

Stream music stored on selected smartphones and tablets. It’s easy to get started—just connect via Wi-Fi, NFC, or Bluetooth and you’re ready to go.

DLNA connection

Connect and stream music from DLNA supported devices—such as your PC, TV, and portable servers—to the wireless speaker via your home LAN system.

Listen to music in another room

Let the same great song follow you around the house with multi-room listening, controlled via the SongPal app (version 3.0). Use SongPal Link to group Link selected Sony sound bars and speakers together, then stream music from different music services, a PC, or your DLNA network in multiple rooms throughout your home3.

Technical Specifications

High-Resolution Audio compatible

DSEE HX upscaling restores quality to compressed files

S-Master HX digital amplifier for pure sound quality

Easy Bluetooth® connectivity with NFC One-touch

Wi-Fi with DLNA, AirPlay & Chromecast built-in for music streaming

Spotify Connect

SPEAKER SIZE - Dimensions (W x H x D)

14.5 x 24.5 x 22.5 cm


HI-FI UNIT SIZE - Dimensions (W x H x D)

22.5 x 11.5 x 26.3 cm


Analog Audio Input, Digital Audio Input, Ethernet Port, FM/DAB+ Antenna, Headphone Output, Speaker Output(s) Front, USB-A Port, USB-B Port

Warranty and Delivery Details


1 Year Warranty


Free Delivery (Australia Wide)

1-2 working day processing period