Affordable four-zone, four-source
multiroom system


Share your music anywhere in your home, at the touch of a button. That’s what you get with a Russound CA4 Multiroom Controller Kit. Enjoy your favorite albums in the kitchen and living room while satellite radio plays in the den. The CA4 multiroom system makes enjoying your music throughout your home an affordable luxury.

For system control, the CA4-KP keypad selects between four available sources and adjusts bass, treble and loudness. The keypad also sets source grouping, all on, all off, and party mode. Featuring green backlighting, an IR receiver and IR confirmation through an LED status indicator, the keypad includes white and almond trim plates and fits in any Decora® plate.

Two CA4 controllers can be connected, easily expanding to eight zones for larger homes or budgets. Its dedicated remote control, the CA4-RC, includes extensive IR device codes and learning capabilities, making control of the system as simple as pressing a button.

With advanced features and easy to use controls, the new CA4 combines exceptional value and straightforward operation for a truly affordable multiroom audio experience.

View the CA4 Brochure


Need speakers for CA4?

Consider our advanced Atmosphere Loudspeakers