Bose DXA2120 Hardware Installation, DIRECT source input, Source Connector, Mic/Line In, Direct In

4.0 Hardware Installation

4.7.1.2 Euroblock connections

A microphone or other balanced audio source can be connected to the MIC/LINE INPUT 1-4 Euroblock terminals input using one of the following cable types.

4.7.2 DIRECT source input

A microphone or other audio source can connect to the DIRECT INPUT jack using one of the following cable types.

The control input requires a normally open switch.

Source Connector

RCA S

T

1 2

XLR

3

T R S

Phone

Plug (Balanced)

Phone T S Plug (Unbalanced)

MIC/LINE IN

T

S

2

3

1

T

R

S

T

S

Source Connector

RCA S

T

1 2

XLR

3

T R S

Phone

Plug (Balanced)

Phone T S Plug (Unbalanced)

DIRECT IN

T

S

TRIG

2

3

1

TRIG

T

R

S

TRIG

T

S

TRIG

Normally

Open SwitchTRIG (latching)

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