Boston Acoustics LCAi220 manual System Diagrams, System 1 Simple Configuration Front Power Input

System Diagrams

System 1; Simple Configuration - Front Power Input

In this example, the central music source (receiver located in another part of the house) provides the default audio for the room. Signal sensing on the RCA connections will trigger the local source (audio from the TV configured to variable output). Power is connected to the front input. For additional bass, a powered subwoofer may be used.

TV (local source)

16VDC Power Supply (Included w/LCAi220)

12VTrigger /

Video In

12VTrigger /

Video Pass

Through

LCAi220 (external connections)

	16VDC	SUB
SPEAKER OUT SPEAKER IN	IN	OUT

+ - - + + - - + + - + -

LCAi220 (in-wall connections)

Local Speakers

Powered

Subwoofer

(optional)

Central Music Source (Room 2 output)

7