LF Audio
(WVC) Wireless Volume Controller
(WVC) Wireless Volume Controller
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The WVC (wireless volume controller) is our no-frills barebones volume attenuation solution. For a more advanced version, please check out the WVC-PRO.
A "wireless bass knob" 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.
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! |
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 |
USB-C Charging |
Simply plug-in the included USB-C cord into any USB outlet to charge your wireless knob |
High-Quality Aluminum Case |
High-quality, compact, and durable case keeps the base unit protected and cool to ensure years of reliable operation. |
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 +/- RCA line level! |
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 | ❌ | ✔️ | ✔️ |
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) | ❌ | ❌ | ✔️ |
with wrist strap | ❌ | ❌ | ✔️ |
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% |
![(WVC) Wireless Volume Controller](http://lf-audio.com/cdn/shop/files/WVC-Ad.png?v=1718042440&width=1445)
![(WVC) Wireless Volume Controller](http://lf-audio.com/cdn/shop/files/wvc.png?v=1717037409&width=1445)
![(WVC) Wireless Volume Controller](http://lf-audio.com/cdn/shop/files/PXL_20240606_174427071.PORTRAIT_60509957-ae82-4cb5-a3fa-7b6849dc4f1a.jpg?v=1722623383&width=1445)
![(WVC) Wireless Volume Controller](http://lf-audio.com/cdn/shop/files/PXL_20240606_174419435.PORTRAIT.ORIGINAL_10f7f419-6165-41d6-9b51-0dfac711f596.jpg?v=1722623383&width=1445)
![(WVC) Wireless Volume Controller](http://lf-audio.com/cdn/shop/files/PXL_20240802_181320163.PORTRAIT.ORIGINAL.jpg?v=1722623384&width=1445)
![(WVC) Wireless Volume Controller](http://lf-audio.com/cdn/shop/files/PXL_20240802_182636672.PORTRAIT.ORIGINAL.jpg?v=1722623385&width=1445)
![(WVC) Wireless Volume Controller](http://lf-audio.com/cdn/shop/files/PXL_20240802_182652295.PORTRAIT.ORIGINAL.jpg?v=1722623385&width=1445)
![(WVC) Wireless Volume Controller](http://lf-audio.com/cdn/shop/files/PXL_20240802_182707537.PORTRAIT.ORIGINAL.jpg?v=1722623384&width=1445)
![(WVC) Wireless Volume Controller](http://lf-audio.com/cdn/shop/files/PXL_20240802_182659062.PORTRAIT.jpg?v=1722623386&width=1445)
![(WVC) Wireless Volume Controller](http://lf-audio.com/cdn/shop/files/WVC_6412e7b8-3dc9-4108-bd5c-f03fc9be88e5.png?v=1718362401&width=1445)
![(WVC) Wireless Volume Controller](http://lf-audio.com/cdn/shop/files/0dbv.png?v=1718362360&width=1445)
![(WVC) Wireless Volume Controller](http://lf-audio.com/cdn/shop/files/wvc_frequency.png?v=1718363260&width=1445)
FINALLY! Bringing Car Audio Into the 21st Century! LF Audio WIRELESS Bass Knob Review
The knob is extremely well built, I’ll say out of the many manufacturers and pieces we have tried this one has been the nicest working piece I’ve seen. Excited to have some fun this year with the equipment. Buy easy and rest assured. Great products.
Great product. Well made and designed .
The only thing I can pick at is the triple wire lug . The wires tend to come out
LF audio is building absolute masterpieces. Currently running hpvm pro and WVC in my present setup. The shear capabilities of the products are amazing. The hpvm pro is a great piece to monitor voltage of multiple units and the WVC knob has a great feel, response, and new age technology feel. highly recommend buying and using the products available. Plan in the future to add more products.
Great product fantastic customer service & support
Absolutely love my wvc will be ordering a pro soon & gifting mine to my son. Really enjoy geeking out over data & keeping my expensive gear safe for many more hours of enjoying a concert like experience while I drive.