Continue Shopping View Cart
Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 7pm EST

Free Shipping Promo Box

FREE SHIPPING No Minimum Order!

SHOP MARKERTEK EVERYDAY for all of your needs. Free shipping on almost every order placed on our website.
Special order & oversized freight intensive items ship at an additional cost. Continental US orders only.

Fast Economical International Shipping
Markertek makes it EASY for our international customers to get their orders!

At check-out you can view our very affordable international shipping rates that are ALL-INCLUSIVE with your GUARANTEED LANDED COST and NO SURPRISE FEES!

*Economy International Shipping delivery time is approximately 7-14 days. Economy International Shipping is available to select countries. Not all products are eligible.

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers

Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

Stewart Audio IS-Hub4 IntraSound 4-Port Hub
  • Stewart Audio IS-Hub4 IntraSound 4-Port Hub
  • Stewart Audio IS-Hub4 IntraSound 4-Port Hub

Stewart Audio IS-Hub4 IntraSound 4-Port Hub

Manufacturer: Stewart Audio, Inc.

Item #: STW-IS-HUB4   •   MFG #: IS-HUB4


This item is no longer available.
Ask a Markertek Expert if you need assistance finding an appropriate substitute.



Item unavailable. Please select another option.

Items similar to the STW-IS-HUB4


Required Accessories

The IS-HUB4 is the primary component of the IntraSound System™. It supplies power and analog signal to all the nodes attached to it.

The IntraSound System by Stewart Audio is an innovative distributed audio system which leverages standard Cat5 cable to carry both stereo audio and power. This plug-and-play simplicity partnered with the myriad of possible configurations makes the IntraSound System flexible enough for any application. It can even mimic a constant voltage setup without the need for special transformers or the narrow frequency response.

  • Features

    • 4 RJ45 ports for audio and power
    • Each port can supply up to 20W
    • RCA or 3.5mm stereo inputs
    • Plenum rating pending
    • External power supply included

Add Accessories for your IS-HUB4: