Nilfisk-ALTO Elvis Series user manual Wire Connections, For Passive Speaker Cabinets

4. WIRE CONNECTIONS

-. For Passive Speaker Cabinets

Please use only the power connectors to make connections with other signal source equipment for the passive speaker cabinets. The power connector has four terminals: 1+, 1-, 2+, 2-.

	1+
2-	1-
	2+

In our cabinets, only 1+/1- are used to connect the Speaker+/Speaker-, and 2+/2- are not used.

-. For Active Speaker Cabinets

As to these circumstances, audio connections is mostly intended for the signal flow, so, determine the wire configuration according to your real application system and its connecting facility. Normally, you have the following choices:

Balanced

TIP RING SLEEVE

1 3 2

TIP RING SLEEVE

SLEEVE RING TIP

1 3 2

1 3 2

Tip

Ring

Sleeve

1

2

3

Tip

Ring

Sleeve

Tip

Ring

Sleeve

1

2

3

1

2

3

Unbalanced

TIP RING SLEEVE

TIP SLEEVE

TIP SLEEVE

TIP RING SLEEVE

2 1 3

1

3

2

1

3

2

SLEEVE TIP

SLEEVE RING TIP

1 3 2

Tip

Ring

Sleeve

Tip

Sleeve

Tip Sleeve

Tip

Ring

Sleeve

1

2

3

1

2

3

1

2

3

Tip Sleeve

Tip

Ring

Sleeve

1

2

3

10