LF-AUDIO
(WVC-PRO) Wireless Volume Controller - PRO
- SKU:
- WVC-PRO
- Availability:
- Usually ships in 24 hours.
Description
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 voltage drops too low or your temp is too high (PRO only) Video |
| Competition Mode | Automatically throttle your volume when your knob disconnects (battery dies, our of range, etc...) Video |
| Line Driver | Amplify incoming RCA voltage by up to 35.5 db (15v max) to overcome signal limit of some headunits Video |
|
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 | ❌ | ✔️ | ✔️ |
| 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) |
✔️ (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 peak / 10.6 VAC RMS | ||
| 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) | ~0.0004% | ||
| SNR (Signal-to-noise ratio) | 116 dB (A-weighted) | ||
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