Anchor Audio PortaCom B3-2000 Branch Box for Intercom Expansion

Anchor Audio PortaCom B3-2000 Branch Box

The Anchor Audio B3-2000 is the branch box for expanding a PortaCom wired intercom to more users. Run one 3-pin XLR cable from a PC-2000 output to the B3-2000 input, and its three XLR outputs connect three more BP-2000 belt packs. Chain additional branch boxes to grow the system up to 50 headsets.

Key Specifications

Full specifications are listed in the Detailed Specifications tab.

How to Expand

Connect the B3-2000 input to a PC-2000 output with a 3-pin XLR mic cable, then connect up to three BP-2000 belt packs to the branch box. For more headsets, chain another branch box. Anchor Audio rates PortaCom for up to 50 headsets.

Compatible Products

The B3-2000 works with the Anchor Audio PortaCom wired intercom system. Available at Affinitech Store:

• Anchor Audio PortaCom COM-40FC 4-User Package
• Anchor Audio PortaCom COM-40FC/C 4-User Package with Cables
• Anchor Audio PortaCom COM-60FC 6-User Package
• Anchor Audio PortaCom COM-60FC/C 6-User Package with Cables
• Anchor Audio PortaCom PC-2000 Power Console

Related Products

• Anchor Audio PortaCom BP-2000 Belt Pack
• Anchor Audio PortaCom H-2000 Dual Muff Headset
• Anchor Audio EX-50M 50 ft. XLR Cable
• Anchor Audio EX-25M 25 ft. XLR Cable

Explore More

• Anchor Audio PortaCom wired intercom systems
• Intercom systems
• Audio accessories
• All Anchor Audio products

Frequently Asked Questions About the Anchor Audio B3-2000

What does the B3-2000 do?

It expands a PortaCom wired intercom: one XLR input from the PC-2000 feeds three XLR outputs for three more belt packs.

How many branch boxes can I add?

You can chain additional branch boxes; Anchor Audio rates the PortaCom system for up to 50 headsets.

Which cables does it use?

Standard 3-pin XLR mic cables, such as the Anchor Audio EX-25M or EX-50M.

Is the B3-2000 included in any packages?

Yes. The COM-60FC and COM-60FC/C six-user packages include one B3-2000.