HD1801

HD1531

HD1531

reproduces all

reproduces all

frequencies

frequencies

above the

above the

subwoofer’s

subwoofer’s

crossover point

crossover point

Line-level

 

 

 

 

Line-level

 

 

 

 

 

 

 

 

 

 

 

 

High Pass

Pole

 

 

 

High Pass

Pole

 

 

 

output A

 

 

Power

output B

 

 

Power

Mount

 

 

Mount

 

 

 

 

 

Cord

 

 

 

Cord

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HD1801

HD1801

 

 

 

input A

 

 

 

 

input B

 

 

 

 

 

 

 

 

 

Left

Right

 

 

 

 

line level

line level

 

 

HD1801 subwoofer

 

output

output

HD1801 subwoofer

 

 

 

 

 

reproduces the

 

 

 

reproduces the

Power

low frequencies

Power

 

 

low frequencies

 

 

Cords

 

Cords

 

 

 

 

 

 

 

 

Onyx 1620i

Mixer

This diagram shows the left and right line level outputs of a Mackie Onyx 1620i mixer feeding input A of two Mackie HD1801 subwoofers. The High Pass output A of each subwoofer then feeds the input of each Mackie HD1531 loudspeaker. Be sure to engage the Polarity Invert switch on the HD1801 subwoofers to optimize performance. See page 10 for more information.

HD1801: STEREO 4-WAY SYSTEM WITH HD1531 LOUDSPEAKERS

6

HD1801