Full Digital Sound system
This is the Era of Choosing System Upgrades
Today, it is easier than ever to enjoy sound just the way you like, thanks to smartphones, other high-quality devices and media that can play high-resolution audio. That is why users demand more flexibility and options in their sound system interfaces. Full Digital Sound was developed to meet the needs of this new age of digital audio. The Full Digital Sound processor and speakers are not only compatible with center units that offer digital output; they also produce high-quality sound from smartphones connected to the center unit, and are even compatible with some analog devices, such as power amplifiers, analog speakers, and subwoofers. If you are upgrading your system, Full Digital Sound gives you a ton of options.
Supported accessories

If you want to play music saved on an Android™ smartphone (Music playback)

USB host cable (OTG cable)*2
USB
Micro USB cable*2
Micro USB
USB cable A (Supplied with Z3)
*1 To play high-resolution audio, your smartphone will require an application that can play high-resolution audio.
*2 Cables sold separately
Full system If you want to fully experience high-quality digital sound

Tweeter (Supplied with Z3)
Z7
Commander (Supplied with Z3)
Z3
Center unit (Digital output compatible)
Z25W
Digital signal
Simple system If you want to casually enjoy high-quality digital sound

Tweeter (Supplied with Z3)
Z7
Commander (Supplied with Z3)
Z3
Center unit (Digital output compatible)
Z25W
Digital signal
Digital + Analog mixed system If you want to make use of existing analog devices

Tweeter (Supplied with Z3)
Z7
Commander (Supplied with Z3)
Z3
Center unit
Analog rear speaker
Analog subwoofer
Power amplifier
Digital signal: Front 2-way
Analog signal: Rear speaker or subwoofer
*3 RCA output to power amplifier limited to 2 channels.
*4 Speaker output may vary with power amplifier.
● Android™ is a trademark of Google Inc.
● Smartphone compatibility may vary by model and operating system.