BSS EC-4BV Ethernet Controller with 4 Buttons and Volume, Europe Version, Black

SKU: BSSEC4BVBLKE MFR: EC-4BV-BLK-EU
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Key Features

  • Control audio levels easily with this BSS Ethernet wall volume controller.
  • Customize your sound with four programmable buttons for tailored audio control.
  • Integrate seamlessly; this BSS controller supports standard Ethernet connectivity.
  • Enjoy durable performance with a robust design built for long-term reliability.
  • Perfect for studio recording, adjust levels without disrupting your workflow.
  • Optimize your audio setup with low latency, ensuring real-time adjustments.
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Special Order?Estimated to Ship: 08/30/2025
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BSS EC-4BV Specifications

  • Maximum network cable length

    328' / 99.98m

  • Power consumption

    300mA max at 48VDC

  • Recommended Ethernet cable wiring

    VW-1 Rated, 48VDC, 13W

About BSS EC-4BV

Just imagine having complete control over your audio system with the touch of a button. The Soundweb Contrio EC-4BV is a sleek, modern, and sophisticated Ethernet wall controller designed for use with HARMAN HiQnet systems. This high-tech device allows you to control and monitor parameters within BSS Audio Soundweb London and other HiQnet devices, including Crown DriveCore Install Series amplifiers.

Available in a stylish black or white finish, the EC-4BV is designed to fit seamlessly into your decor, whether it's a single-gang US decora or single-gang EU form factor. The controller features a single Ethernet port for configuration, control, monitoring, and power via PoE, making it a convenient and efficient addition to your audio setup.

Configuring the EC-4BV is a breeze with the HiQnet Audio Architect software application. Simple drag-and-drop operations allow you to customize the controller to your specific needs. The device features one programmable push/rotary encoder, one programmable encoder ring, four programmable buttons, and one programmable 64 x 128 pixel LCD. All of these components are multicolor backlit, capable of displaying eight different colors with adjustable intensity, providing a visually appealing and intuitive user experience.

The push/rotary encoder offers continuous parameter control, such as volume adjustment, and can also be pressed for binary parameter control or preset recall. The encoder ring can display a bouncing audio meter and temporarily show volume or binary parameter settings. The four buttons offer additional control options, including binary parameter control, preset recall, or source selection.

The EC-4BV's LCD screen boasts a resolution of 64 x 128 pixels and can display custom text and graphics, providing clear and detailed feedback. The controller also supports a 'sleep' function, turning off all LEDs after a specified period of inactivity to avoid distraction in dimly lit environments. Any user interaction will 'wake up' the controller, ensuring it's always ready when you need it.

For added security, the EC-4BV can be remotely locked and unlocked via other control systems and locally unlocked via a four-digit PIN entry on the buttons. The controller supports multiple modes of operation, allowing the push/rotary encoder and encoder ring to be dynamically reassigned to different parameters based on selected buttons.

The EC-4BV is an Ethernet device, powered via PoE (Power over Ethernet), meaning power and control are passed over a single connected Cat 5e cable for simple and affordable cabling.

In addition to controlling Soundweb London parameters, the EC-4BV can control other HiQnet devices, including the Crown DriveCore Install Series amplifiers. The controller also features multicolored feedback with 4 multicolored buttons, 4 corresponding multi-colored screen positions, and a multicolored encoder ring. Eight unique colors can be used to signify different zones and their associated parameters, with the maximum intensity of the LEDs adjustable to suit ambient light levels.

The EC-4BV can be locked during the Sleep Function or at any other time, requiring a 4-digit PIN to unlock the controller. This ensures your settings are secure and prevents unauthorized access.

Whether you need to control the volume, mute the sound, or switch between sources, the Soundweb Contrio EC-4BV Ethernet Controller offers a sophisticated and user-friendly solution for managing your audio system.

BSS EC-4BV Features

  • High-tech Ethernet wall controller compatible with HARMAN HiQnet systems
  • Sleek design available in black or white, in single-gang US decora or EU form factor
  • Features one push/rotary encoder, one encoder ring, four buttons, and one LCD screen for easy control
  • Multicolor backlit elements with eight different color options and adjustable intensity
  • Powered via PoE (Power over Ethernet) for easy installation and efficient operation
  • Advanced security features including remote lock/unlock and local unlock via PIN entry

Warranty Information

This product has a limited warranty of 12 months.

Product Documents

User Manual

Key Features

  • Control audio levels easily with this BSS Ethernet wall volume controller.
  • Customize your sound with four programmable buttons for tailored audio control.
  • Integrate seamlessly; this BSS controller supports standard Ethernet connectivity.
  • Enjoy durable performance with a robust design built for long-term reliability.
  • Perfect for studio recording, adjust levels without disrupting your workflow.
  • Optimize your audio setup with low latency, ensuring real-time adjustments.

What's in the box:

  • BSS EC-4BV Ethernet Controller with 4 Buttons and Volume
  • Contrio Ethernet Wall Controller
  • Wall Plate
  • 2x 6/32" Mounting Screws
  • BSS Warranty