Stereo Hub HT - Audio Equipment System Audio - Free user manual and instructions
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| Product Type | Network Stereo Hub / Integrated Amplifier |
| Brand | System Audio |
| Model | Stereo Hub HT |
| Dimensions (W x H x D) | 21.5 cm x 7.5 cm x 25.0 cm |
| Weight | 2.4 kg |
| Power Supply | AC 100-240 V, 50/60 Hz (integrated power supply) |
| Power Consumption (Standby) | < 0.5 W in eco standby mode |
| Output Power | 2 x 50 W RMS (8 ohms) |
| Amplifier Type | Class D digital amplifier |
| Frequency Response | 20 Hz - 20 kHz (+/- 1 dB) |
| Total Harmonic Distortion | 0.05% at 1 kHz, 1 W |
| Signal-to-Noise Ratio | > 95 dB |
| Supported Speaker Impedance | 4 - 8 ohms |
| Inputs | 2x analog RCA, 1x digital optical, 1x HDMI ARC, 1x Ethernet (RJ45) |
| Wireless Connectivity | Wi-Fi 5 (802.11ac), Bluetooth 5.0, AirPlay 2, Chromecast built-in |
| Outputs | 2x speaker terminals, 1x subwoofer pre-out (RCA), 1x headphone jack |
| Audio Formats | MP3, AAC, FLAC, ALAC, WAV, DSD 64 |
| Main Functions | Network streaming, multi-room audio, hi-res playback, TV sound via HDMI ARC, room correction |
| Control Options | Front-panel buttons, IR remote, System Audio app for iOS/Android |
| Additional Features | Spotify Connect, Tidal Connect, Roon Ready, gapless playback |
| Cleaning and Maintenance | Wipe with a soft dry cloth; avoid solvents and abrasive cleaners. Ensure ventilation openings are dust-free. |
| Safety Precautions | Do not expose to water or moisture; only use the supplied power cord; unplug during lightning storms or when unused for long periods. |
| Repairability and Spare Parts | User-replaceable fuse and power cord; internal components replaceable by an authorized technician via service center. |
| Package Contents | Stereo Hub HT, power cord, remote control, quick start guide, warranty card |
Frequently Asked Questions - Stereo Hub HT System Audio
How do I connect the Stereo Hub HT to my home Wi-Fi?
Use the System Audio app on your smartphone or tablet. Connect the hub to your router via Ethernet for initial setup, then follow the in-app instructions to select your Wi-Fi network and enter the password. Once connected, you can unplug the Ethernet cable and place the hub anywhere in your home.
Can I use the Stereo Hub HT with my TV?
Yes, the Stereo Hub HT features an HDMI ARC input. Connect the HDMI ARC port on your TV to the hub's HDMI ARC port. Ensure your TV's audio output is set to HDMI ARC and you can enjoy TV sound through your stereo speakers with full volume control from your TV remote.
How do I set up multi-room audio with multiple Stereo Hubs?
Use the System Audio multi-room feature in the app. Create a group of compatible hub devices, then select the same or different sources for each room. The hubs synchronize via your local network, allowing you to play music in perfect sync throughout your home.
What streaming services are supported?
The hub supports Spotify Connect, Tidal Connect, Apple AirPlay 2, Chromecast built-in, and is Roon Ready. You can stream from these services via their native apps or from any app that supports AirPlay 2 or Chromecast.
Can I connect a turntable or other analog source?
Yes, the hub has two analog RCA inputs. Connect your turntable to one of them. Note that if your turntable has no built-in phono preamp, you will need to connect a phono preamp between the turntable and the hub.
How do I perform a factory reset?
To reset the Stereo Hub HT to factory settings, press and hold the front-panel power button for 10 seconds until the LED flashes rapidly. This clears all network settings, stored presets, and returns the device to its default state.
Is the Stereo Hub HT compatible with high-resolution audio files?
Yes, the hub supports high-resolution playback up to 24-bit/192 kHz PCM and DSD64. You can stream these files from a NAS or your phone using the System Audio app or a compatible server like Roon.
Can I control the volume with my smartphone?
Absolutely. The System Audio app provides full volume control, including an adjustable balance and bass/treble EQ. You can also control the volume via your voice assistant if you have AirPlay 2 or Chromecast built-in.
What type of maintenance does the Stereo Hub HT require?
Regular maintenance is minimal. Wipe the exterior with a soft, dry cloth to remove dust and fingerprints. Do not use water or cleaning agents. Ensure the ventilation slots on the top and sides are not blocked or covered with accumulated dust.
What should I do if the hub doesn't power on?
First, check the power cord connection and the fuse located near the power inlet. If the fuse is blown, replace it with the same type and rating. If the unit still does not power on, contact System Audio customer support or an authorized service center for internal inspection; do not open the casing yourself.
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USER MANUAL Stereo Hub HT System Audio
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Product information
Brand : System Audio
Model : Stereo Hub HT
Category : Audio Equipment