LF Audio

(WVC-PRO) Wireless Volume Controller - PRO

$500.00 USD

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The WVC-PRO (wireless volume controller pro) is our top of the line remote volume control and data telemetry solution designed for the most serious bassheads!

For less feature rich versions, please see the WVC-LITE and WVC.

A "wireless bass knob", voltmeter, and temperature meter all-in-one runs over a custom protocol on the 2.4ghz band (with dedicated 20.5dBm transmitter and 6dBi omnidirectional antenna) to give you long-range mission-critical style control over the volume of your system. The remote out line allows you to use the built in safety features to automatically turn off your amplifier if the voltage drops too low or the amp gets too hot.

You no longer have to endure the brunt of your monstrous ear-shattering system while giving demos. Step outside of your cabin and control your volume with this wireless knob!

Features

Wireless volume control	Our encrypted, long-range, channel hopping AuralSync™ protocol enables you to wirelessly monitor and control your system from up to 500 feet away!
FFT-based equalizer / RCA line level / clip detection	Our Fast Fourier Transform (FFT) based multi-channel signal processing allows us to provide RCA line level, equalizer, and RCA clip detection information directly to the handheld unit.
Long Battery Life	Intelligent auto shut-off and power-saving modes ensure your bass knob can last for days between charges! The unit will restart within milliseconds to give you near instantaneous control after wakeup.
Wireless Over The Air (OTA) firmware updates	Receive new features wirelessly using built-in over the air (OTA) updates using the AuralSync ™ App.
Full Range	Flat frequency response and stable attenuation from 5hz to 30khz
15 Volt +/- RCA signal level support	Serious bassheads may run high voltage RCA drivers / DSP's, which easily reach 15-volt peak-to-peak AC signal levels. Our controller reaches this level and adds even more overhead by supporting a full 15V +/- (20V peak to peak) RCA line level!
Amplifier Temperature Probe	Use the included external temperature probe to monitor your amplifier temperature directly from the wireless knob
Intelligent Drive System®	Automatically throttle your volume when your amp reaches a high temperature or critical output levels or when your controller loses connectivity (battery dies or other catastrophic events)
USB-C Charging	Simply plug-in the included USB-C cord into any USB outlet to charge your wireless knob
High data rate system information display	Voltage, temperature, volume level, realtime fast-fourier transform driven equalizer display, and line level RCA voltage level indicator are all available at a glance
High-Quality Aluminum Case	High-quality, compact, and durable case keeps the base unit protected and cool to ensure years of reliable operation.

WVC-LITE vs WVC vs WVC-PRO comparison

	WVC-LITE	WVC	WVC-PRO
Channel Options	2 / 6	2	2
High quality anodized aluminum case	✔️	✔️	✔️
Built-in Voltmeter	✔️	✔️	✔️
AuralSync App Support (Bluetooth Data Streaming)	✔️	✔️	✔️
OTA (Over-The-Air Firmware Updates	✔️	✔️	✔️
Tiffany Style RCA connectors	✔️	✔️	✔️
Gold Plated Tiffany Style RCA connectors	❌	✔️	✔️
Performance Certification - full THD+N% testing of the specific unit	❌	✔️	✔️
USB-A to USB-C Braided charging cable	❌	✔️	✔️
High Quality Foam Core Packaging Box	❌	✔️	✔️
Can Connect to Other LF Audio Devices (HPPM, WTH, WDD, etc...)	❌	✔️	✔️
Intelligent Drive System® (Auto mute, limit volume)	❌	🟡 (voltage)	✔️ (voltage + temp)
Amplifier Temperature Probe	❌	❌	✔️
RCA Oscilloscope	❌	❌	✔️
RCA Clip detection	❌	❌	✔️
Remote out 12v pin (can drive 1 amp load)	❌	❌	✔️
Protective Knob case with wrist strap	❌	❌	✔️
Knob Mount	❌	❌	✔️
Larger Knob Mount to accommodate protective TPU case	❌	❌	✔️
Max Line-of-Sight range (feet)	150	500
Max RCA voltage level supported	15 VAC
Volume attenuation / gain	−95.5dB to +31.5dB
1khz THD+N at 1V RCA level (0dBV)	<0.0015%
1khz THD+N at 5V RCA level (12dBV)	<0.001%
20hz THD+N at 5V RCA level (12dBV)	~0.0006%

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FINALLY! Bringing Car Audio Into the 21st Century! LF Audio WIRELESS Bass Knob Review

Great product so far

Works really good every click is calibrated perfectly and show you all you need to know if u are into competition spl this is what u need

This thing is a work of art in the car audio scene. It was so worth the wait can't wait to see what LF audio has next to offer the bass head community

wireless Bluetooth bass knob

purchased the Bluetooth base knob this bass knob is second to non it's the best one on the market

Was worth the wait!

After a I pre ordered and had a 2 month wait time, Installed the day I got it in and oh boi its a life saver. Being able to see clipping even before u turn the volume up! thats some protective circuitry!

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(WVC-PRO) Wireless Volume Controller - PRO