VSSL SX Series Surround Sound Extender Wireless Audio RX
The VSSL SX Sync is a wireless surround sound extender engineered to connect in-ceiling or in-wall surround speakers wirelessly to the SX Soundbar for a true 5.1 home theater experience across custom residential installations in Peel Region and the Greater Toronto Area. Designed to eliminate the need for running new speaker wires through walls, the SX Sync receives wireless audio signals and outputs crystal-clear Dolby Digital surround sound via dual RCA connections to your existing multi-channel amplifier.
If you want to know how to add rear surround speakers without messy wiring, how to integrate architectural in-ceiling speakers into an SX Series home theater setup, or what wireless adapter provides reliable RF transmission and seamless app-based control, the VSSL SX Sync delivers the ultimate solution. Custom integrators and home theater enthusiasts searching for flexible 5.1 configuration options and pristine multichannel audio decoding will appreciate the clever engineering built into this advanced VSSL streaming component.
Looking for the best possible value on your next purchase? If you have a target price in mind for any equipment or gear that we sell, let us know. Message us for your personalize private quote. We will review your request and see if we can put together a personalized quote for you within one business day. Alternatively, purchase directly and pick up locally from our authorized Peel Region and Greater Toronto Area distribution center in Brampton.


Fast Shipping


Secure Checkout


30-Day Returns
The VSSL SX Series SYNC Surround Sound Extender expands custom home theater capabilities by wirelessly bridging the VSSL SX Soundbar with existing architectural amplifiers and third-party in-ceiling speakers. Specifically engineered for installations where discreet architectural speakers are preferred over wireless tabletop surrounds, the SX Sync receives multi-channel Dolby Digital 5.1 and 2.0 PCM surround channels wirelessly from the soundbar across distances up to 320 feet line-of-sight and outputs them via dual line-level RCA jacks.
Connecting the dual RCA outputs directly into any external power amplifier or multi-zone streaming amplifier--such as the VSSL A Series or third-party power amps--the SX Sync immediately transforms standard in-ceiling or in-wall speakers into dedicated rear surround channels. Powered via an included USB Type-C supply and equipped with dual omni-directional radio antennas, it delivers ultra-low latency, rock-solid RF performance, and complete system calibration through the VSSL mobile app.
Features:
- Wireless Surround Sound Extension: Wirelessly receives rear surround audio from the VSSL SX Soundbar to create a complete 5.1 theater system.
- Architectural Speaker Integration: Allows third-party in-ceiling or in-wall speakers connected to an amplifier to function as wireless rear surrounds.
- Long-Range RF Performance: Features dual omni-directional antennas providing reliable, low-latency audio transmission up to 320 feet line-of-sight.
- Universal RCA Line-Level Outputs: Dual RCA analog outputs connect to any amplifier, multi-zone receiver, or VSSL Native Streaming amplifier.
- Dolby Digital 5.1 Decoding: Wirelessly streams discrete left and right rear Dolby Digital surround audio and 2.0 PCM content.
- Ultra-Compact Placement: Minimalist chassis easily mounts behind televisions, inside structured wiring media enclosures, or on AV equipment shelves.
- USB Type-C Power Architecture: Standard 5V / 1A USB-C power input operates from the included AC adapter or a nearby USB power port.
- Seamless VSSL App Control: Calibrate rear surround channel volume, EQ settings, and delay timing effortlessly via the VSSL mobile app.
Specifications:
- Wireless Performance & Audio Architecture:
- Wireless Protocol: Proprietary Low-Latency RF Link (Pairs with SX Soundbar)
- Operating Range: Up to 320 Feet (Line of Sight)
- Supported Audio Formats: Dolby Digital 5.1 Rear Channels, 2.0 PCM Stereo
- Antenna Configuration: Dual Single-Band Omni-Directional Antennas
- Inputs & Outputs:
- Audio Output: 1x Dual Stereo Line-Level Analog RCA Output (L/R Surround)
- Power Input: 1x USB Type-C Power Jack (5V / 1A)
- Power & Physical Specifications:
- Power Supply: 5V DC / 1A USB Type-C Power Adapter (100-240V AC Included)
- Dimensions: 3.75" L x 3.875" W x 3.75" D (95.25 mm x 98.43 mm x 95.25 mm)
- Product Weight: 0.35 lbs (0.16 kg)
- Operating Temperature: 32 deg to 104 degF (0 deg to 40 degC)
| Package Contents |
|
|---|





