Mackie iP-10 Owner's Manual - Nl4

iP Series Loudspe

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12

iP Series Loudspeakers

The iP Series loudspeakers have NL4 input and thru 

connectors. The connectors are wired in parallel, 

so use 

only one of the input connectors

. 

NL4

These connectors are designed to handle the higher 

currents produced by amplifiers and have a locking  

feature to prevent accidental disconnections. Simply 

line up the tabs on the plug with the jack on the iP 

Series loudspeaker, push it in and rotate it clockwise 

1/4 turn to lock it in place.

NL4 Connector

Pin 1 – = Cold (–) 

Pin 1 + = Hot (+) 

Pin 2 – = No Connection 

Pin 2 + = No Connection 

+/– TERMINAL CONNECTIONS

Use a pair of wire strippers to strip 3/4" of insulation 

from speaker wire. Bend the end of the exposed 

copper wire into a half-circle. Turn the screws counter-

clockwise and wrap the curved wire around the 

terminal with the open end towards the right (this 

allows for better connection when tightening). Once 

the wires are firmly attached then tighten the screws by 

turning them clockwise. 

+ / – Connector

COLD

HOT

1+

1+

1–

1–

2–

2+

1+

1–

Appendix B: Connections

Repair

For warranty service, refer to the warranty 

information on page 15. 

Non-warranty service for products is available at 

a factory-authorized service center. To locate your 

nearest service center, visit www.720trees.com, click 

“Support” and select “Locate a Service Center.” Service 

for products living outside the United States can be 

obtained through local dealers or distributors.

If you do not have access to our website, you can call 

our Tech Support department at 1-800-898-3211,  

Monday-Friday during normal business hours, Pacific 

Time, to explain the problem. Tech Support will tell you 

where the nearest factory-authorized service center is 

located in your area.