The PRO version of our quad encoder knob for the WVC-LITE / WVC / WVC-PRO. Two stacked concentric encoders give you four independent rings and four channel groups, crowned by an ultra-vivid 2.41″ AMOLED touchscreen.

Note: The wireless Knob is a controller, it does not operate as a standalone device! You need to pair it with a WVC (any version).

Key Features

• Gorgeous, ultra-vivid 2.41″ AMOLED touchscreen with deep blacks and rich contrast for live volume, dB readout, amplifier temperature, supply voltage, battery level, and signal strength
• Dual stacked concentric encoders: four independent rings, each controlling its own channel group
• High-quality aluminum housing that feels premium in your hand
• Flexible per-ring channel group assignment, configurable straight from the knob
• Long-range, encrypted AuralSync™ wireless link to your base station
• Live spectrum and oscilloscope views when paired with a WVC-PRO base station
• Rechargeable battery with USB-C charging, and it charges whether the knob is switched on or off
• Automatic sleep with instant wake on press, plus over-the-air firmware updates

Why You’ll Love It

The most capable knob we make. Four zones under two fingertips, live system vitals on a display that stays legible in any light, and the same aluminum build quality as the rest of your LF Audio gear. If your system runs multiple channel groups, this is the control it deserves.

📖 Documentation

Full guides and troubleshooting at help.lf-audio.com/wvc:

• PRO Knob Guide
• Channel Groups and Multi-Unit Control
• Firmware Updates
• Troubleshooting

The post WVC Quad PRO Knob appeared first on EM Audio Subwoofers.

The PRO version of our dual encoder knob for the WVC-LITE / WVC / WVC-PRO. Two full-size encoders give you two channel groups, crowned by an ultra-vivid 2.41″ AMOLED touchscreen that makes every readout pop, day or night.

Note: The wireless Knob is a controller, it does not operate as a standalone device! You need to pair it with a WVC (any version).

Key Features

• Gorgeous, ultra-vivid 2.41″ AMOLED touchscreen with deep blacks and rich contrast for live volume, dB readout, amplifier temperature, supply voltage, battery level, and signal strength
• Two independent precision encoders, each rated for a 100,000 cycle minimum rotational life, each with its own push button
• Independent control of two channel groups: subwoofers and mains, front and rear, or any two zones your system defines
• High-quality aluminum housing that feels premium in your hand
• Long-range, encrypted AuralSync™ wireless link to your base station
• Live spectrum and oscilloscope views when paired with a WVC-PRO base station
• Rechargeable battery with USB-C charging, and it charges whether the knob is switched on or off
• Automatic sleep with instant wake on press, plus over-the-air firmware updates

Why You’ll Love It

Everything the dual knob does, on a screen that belongs in a flagship build. The AMOLED panel stays crisp in direct sunlight and glows without glare at night, and the aluminum housing matches the rest of your LF Audio gear.

📖 Documentation

Full guides and troubleshooting at help.lf-audio.com/wvc:

• PRO Knob Guide
• Channel Groups and Multi-Unit Control
• Firmware Updates
• Troubleshooting

The post WVC Dual PRO Knob appeared first on EM Audio Subwoofers.

Damaged or lost your stacked concentric WVC-LITE / WVC / WVC-PRO knob? Grab a brand new unit. The stacked concentric design puts two encoder rings on a single shaft, so you get independent control of two channel groups in the same footprint as a single knob.

Note: The wireless Knob is a controller, it does not operate as a standalone device! You need to pair it with a WVC (any version).

Key Features

• Stacked concentric encoder: two independent rings on one shaft, each controlling its own channel group
• Precision dual concentric encoder built for years of daily adjustment, with push-button click
• High-quality aluminum housing that feels premium in your hand
• Crisp 128 x 128 OLED display with live volume, dB readout, amplifier temperature, supply voltage, battery level, and signal strength
• Long-range, encrypted AuralSync™ wireless link to your base station
• Live spectrum and oscilloscope views when paired with a WVC-PRO base station
• Rechargeable battery with USB-C charging
• Automatic sleep with instant wake on press, plus over-the-air firmware updates

Why You’ll Love It

Subs on the inner ring, mains on the outer, all under one fingertip. If dash space is tight but you still want independent zone control, the stacked concentric knob is the cleanest way to get it. Ring assignments are configurable from the knob itself.

Size
52mm wide x 25.5mm deep x 93mm tall

📖 Documentation

Full guides and troubleshooting at help.lf-audio.com/wvc:

• Knob Guide
• Channel Groups and Multi-Unit Control
• Firmware Updates
• Troubleshooting

The post WVC Dual Knob (stacked concentric encoder) appeared first on EM Audio Subwoofers.

Damaged or lost your quad encoder WVC-LITE / WVC / WVC-PRO knob? Grab a brand new unit. The quad knob pairs two stacked concentric encoders side by side: four independent rings, four channel groups, full command of a multi-zone system from a single control.

Note: The wireless Knob is a controller, it does not operate as a standalone device! You need to pair it with a WVC (any version).

Key Features

• Dual stacked concentric encoders: four independent rings, each controlling its own channel group
• Precision dual concentric encoders built for years of daily adjustment, with a push button on each knob
• High-quality aluminum housing that feels premium in your hand
• Main 128 x 128 OLED display with live volume, dB readout, amplifier temperature, supply voltage, battery level, and signal strength
• Dedicated secondary OLED readout showing all four channel group levels at a glance
• Long-range, encrypted AuralSync™ wireless link to your base station
• Live spectrum and oscilloscope views when paired with a WVC-PRO base station
• Rechargeable battery with USB-C charging
• Automatic sleep with instant wake on press, plus over-the-air firmware updates

Why You’ll Love It

Built for serious multi-zone systems. Left knob for the front, right knob for the rear, inner and outer rings split however your channel groups are laid out, with flexible per-ring assignment from the knob’s menu. The secondary readout keeps all four levels visible at once, so a full-system adjustment never takes your eyes off the road for more than a glance.

Size
64mm wide x 25.5mm deep x 93mm tall

📖 Documentation

Full guides and troubleshooting at help.lf-audio.com/wvc:

• Knob Guide
• Channel Groups and Multi-Unit Control
• Firmware Updates
• Troubleshooting

The post WVC Quad Knob appeared first on EM Audio Subwoofers.

Damaged or lost your dual encoder WVC-LITE / WVC / WVC-PRO knob? Grab a brand new unit. The dual knob gives you two full-size encoders in one housing, each controlling its own channel group: subwoofers and mains, front and rear, or any two zones your system defines.

Note: The wireless Knob is a controller, it does not operate as a standalone device! You need to pair it with a WVC (any version).

Key Features

• Two independent precision encoders, each rated for a 100,000 cycle minimum rotational life, each with its own push button
• High-quality aluminum housing that feels premium in your hand
• Main 128 x 128 OLED display with live volume, dB readout, amplifier temperature, supply voltage, battery level, and signal strength
• Dedicated secondary OLED readout showing both channel group levels at a glance
• Long-range, encrypted AuralSync™ wireless link to your base station
• Live spectrum and oscilloscope views when paired with a WVC-PRO base station
• Rechargeable battery with USB-C charging
• Automatic sleep with instant wake on press, plus over-the-air firmware updates

Why You’ll Love It

Run your subs and your mains from the same knob without ever opening a menu. Each encoder owns its channel group, assignments are configurable from the knob itself, and the secondary readout keeps both levels visible while the main display shows your system’s vitals.

Size
64mm wide x 25.5mm deep x 85mm tall

📖 Documentation

Full guides and troubleshooting at help.lf-audio.com/wvc:

• Knob Guide
• Channel Groups and Multi-Unit Control
• Firmware Updates
• Troubleshooting

The post WVC Dual Knob appeared first on EM Audio Subwoofers.

Damaged or lost your single encoder WVC-LITE / WVC / WVC-PRO knob? Grab a brand new unit. Or add a second control point: every WVC base station supports multiple paired knobs, so you can keep one on the dash and hand one to a passenger during demos.

Note: The wireless Knob is a controller, it does not operate as a standalone device! You need to pair it with a WVC (any version).

Key Features

• High-quality aluminum housing that feels premium in your hand
• Crisp 128 x 128 OLED display with live volume bar, dB readout, amplifier temperature, supply voltage, battery level, and signal strength
• Precision rotary encoder with a 100,000 cycle minimum rated rotational life
• Long-range, encrypted AuralSync™ wireless link to your base station
• Live spectrum and oscilloscope views when paired with a WVC-PRO base station
• Push-button click: toggle fine / fast adjustment, or configure it as an instant mute
• Rechargeable battery with USB-C charging
• Automatic sleep with instant wake on press, plus over-the-air firmware updates

Why You’ll Love It

This is the exact knob that ships with every WVC system: the same aluminum body, the same display, the same long-range wireless link. Whether you are replacing a lost unit or adding a second knob to your setup, it pairs straight from the on-screen menu and picks up your system’s settings immediately.

Size
52mm wide x 25.5mm deep x 85mm tall

📖 Documentation

Full guides and troubleshooting at help.lf-audio.com/wvc:

• Knob Guide
• Firmware Updates
• Troubleshooting

The post WVC Single Knob appeared first on EM Audio Subwoofers.