Hookup Diagrams

Main PA System with one subwoofer and two powered loudspeakers

Left and Right Main

Powered Loudspeakers (Mackie TH-15A shown)

TH-18s

High Pass

Output

From Mixer

Left and Right

Outputs

1

2

3

4

5/6

7/8

9/10

11/12

MON MAIN

Mixing Console

(Mackie ProFX12 shown)

The left and right line-level outputs from a mixer feed the inputs of the subwoofer. The high pass line-level outputs of the subwoofer feed the inputs of the powered loudspeakers, so these reproduce the mid-to-high frequencies in stereo, and the sub provides the low frequencies in mono.

Main PA System with two subwoofers and two powered loudspeakers

Right Main

Left Main

Powered Loudspeaker

Powered Loudspeaker

(Mackie SRM450v2 shown)

(Mackie SRM450v2 shown)

 

 

High Pass

Pole Mount

Output

 

 

 

TH-18s

From Mixer

 

Right Output

1

2

3

4

5/6

7/8

9/10

11/12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MON MAIN

 

 

High Pass

Pole Mount

Output

 

 

 

From Mixer

TH-18s

Left Output

 

Mixing Console

(Mackie ProFX12 shown)

The left and right line-level outputs from a mixer feed the inputs of the subwoofers. The high pass line- level outputs of the subwoofers feed the inputs of the powered loudspeakers, so these reproduce the mid-to-high frequencies in stereo, and the subs provide the low frequencies in stereo.

6