Sony SRS-X99: A classic, versatile multiroom speaker

The Sony SRS-X99 is a sophisticated 2.1 audio system featuring dual subwoofers and dual passive radiators, delivering a robust total output of 154 watts. This impressive power is generated by a 2.1-channel configuration that includes seven speakers, among which are four tweeters that ensure exceptional sound balance. The S-Master HX™ digital amplifier significantly reduces sound distortion, while the DSEE HX technology and high-resolution audio support enhance the clarity and richness of your listening experience. Sony claims that the combination of two mid-range speakers and four tweeters produces “powerful, high-quality sound with excellent tonal balance across all frequencies and deep, resonant bass.” Additionally, the system incorporates Sony’s proprietary Digital Sound Enhancement Engine (DSEE HX™), which not only recovers sound quality lost during MP3 and AAC compression but also supports playback of FLAC audio files without any loss of quality.

The integration of aptX Bluetooth and NFC technologies enables seamless connectivity with your smartphone. Additionally, you can stream music over a wireless network through the built-in Wi-Fi, DLNA, and Apple Airplay interfaces. The device fully supports popular music services such as Spotify, TuneIn Radio, and Sony’s Music Unlimited. Furthermore, you can conveniently charge your mobile device via the USB port, and it also accommodates various wired connection formats.

Features

The Sony SRS X99 speaker features a Multiroom function, enabling you to manage the speaker system from any location within your home. This capability allows you to experience high-quality music from multiple sources at any time and in any preferred setting. With Multiroom, you can enjoy the same track across various devices situated in different areas of your house. Transition seamlessly from the bathroom to the living room and then to the kitchen; as long as your speakers are Multiroom compatible, your music will follow you without the need to reconnect your mobile device each time.

The Sony SRS X99 features Bluetooth and NFC capabilities, allowing you to enjoy high-quality sound with vibrant treble and deep bass simply by tapping your smartphone or tablet. To initiate playback, just place your mobile device on the designated area of the audio system, and it will start automatically.

With Google Cast™ technology, you can effortlessly transfer multimedia content with a simple swipe. There’s no need for complicated setups. Just choose your preferred service, tap Cast on your smartphone or tablet, and your music will stream on the chosen device in outstanding quality. If you’re listening to music on your way home, you can easily switch to your home speakers upon arrival and continue enjoying your tunes.

You can also stream music from various services to any combination of devices within your home network. Simply tap the Cast button in your favorite music app on your Android™ device, iPhone, or iPad, and select the audio device or group of devices you wish to use.

The SRS-X99’s High Resolution Audio feature allows you to immerse yourself in music that resonates with the artist’s original vision. This technology surpasses the detail found in CDs and MP3s, enabling you to appreciate the nuances of each note. Even when playing highly compressed MP3 files, Sony’s audio innovations enhance sound quality. The DSEE HX technology in the SRS-X99 elevates your digital music library to CD quality, recovering lost high frequencies and melodic details for a more authentic listening experience. Additionally, Sony’s LDAC™ technology facilitates high-quality audio streaming via Bluetooth®, transmitting three times more data to enrich your favorite tracks. The advanced dual-band Wi-Fi guarantees uninterrupted playback throughout your home network.

Power amplifiers that incorporate digital S-Master technology deliver music tracks with exceptional clarity and no distortion. The SRS-X99 features eight speakers, including four dedicated to high frequencies, two for mid-range sounds, and two for bass. This technology enhances the sound quality of digital recordings, akin to upgrading video resolution from Full HD to Ultra HD. The top panel is crafted from a dark matte material and includes a touch sensor along with an NFC sensor. A simple touch on the panel activates the control interface.

Sony SRS-X99 specifications:

• Sound: 154 W RMS. 4 HF speakers (2 upper, 2 front). 2 midrange speakers 1 subwoofer. Passive radiator. S-Master HX Amplifier, DSEE-HX Upscaling
• Inputs and Outputs: Audio/USB Port (USB A/USB B Port): Network Port
• Connectivity: Dual-band Wi-Fi (2.4/5 GHz), DLNA, Airplay, LDAC, Bluetooth, NFC
• Music Services: Google Cast, Deezer, Tuneln
• Multi-Room Playback: SongPal Link Wireless Multi-room
• High-Resolution Audio Playback: AAC, WAV, AIFF, FLAC, ALAC (up to 24-bit/192 kHz), DSD(DSF/DSDIFF) 2.8 MHz (1-bit)
• Dimensions (W x H x D): approx. 430 x 133 x 125 mm
• Weight: 4.7 kg