WVC
Wireless Volume Controller
Installation Guide
This article covers the physical installation of all WVC models — wiring, antenna connection, RCA hookup, temperature probe placement, and first-time power-on.
Channel: First Boot and Display Overview
This article covers what to expect when powering on the WVC-PRO 6-Channel for the first time, including the pre-order firmware notification, the main dashboard screen, status icons, and the settings available in the on-device UI.
Knob Guide
The WVC wireless encoder knob is the handheld controller that communicates with your base unit.
Channel Groups and Multi-Unit Control
Channel groups are one of the most powerful features of the WVC product line.
AuralSync Inside — Amplifier-Integrated WVC Technology
AuralSync Inside is an OEM integration program that allows amplifier manufacturers to build LF Audio WVC technology directly into the hardware of their amplifiers.
Attenuation Profiles
The attenuation profile controls how the volume output changes as you adjust the volume knob or scroll through steps.
Antenna Options and Range
All WVC units ship with antennas appropriate for their model tier, providing up to 500 feet of line-of-sight wireless range.
Wireless Security
The WVC wireless mesh uses 128-bit AES encryption with automatic key rotation to secure all communication between the knob and base station.
Signal Analysis Features
The WVC-PRO includes onboard signal analysis hardware that gives you real-time visibility into the quality of the audio signal passing through the unit.
RCA Signal Quality and Line Driver Principles
Understanding how RCA signal quality affects your system helps you get the best performance from your WVC and your amplifiers.
THD+N Performance: WVC-LITE vs. Competitor Comparison
This article summarizes independent third-party testing of the WVC-LITE's Total Harmonic Distortion plus Noise (THD+N) performance compared to two competing wireless volume controllers: the Amp Lab wireless unit (also sold rebadged through Sky High Car Audio) and the Basshead Garage Wireless Bass Knob-M.
Firmware Updates
WVC units support over-the-air (OTA) firmware updates for both the base station and the wireless knob via the LF Audio AuralSync app.
Troubleshooting
This article covers the most common issues encountered with WVC, WVC-LITE, and WVC-PRO units and their solutions.