CONTENTS

 

SAFETY INSTRUCTIONS............................................

2

INTRODUCTION.......................................................

5

HOOKUP DIAGRAMS...............................................

5

FEATURES ...............................................................

8

REAR PANEL DESCRIPTION................................

8

1.

INPUT.........................................................

8

2.

THRU .........................................................

8

3.

LEVEL ........................................................

8

4.

OL INDICATOR............................................

9

5.

HIGH EQ.....................................................

9

6.

MID EQ.......................................................

9

7.

MID FREQ...................................................

9

8.

LOW EQ......................................................

9

9.

EQ ON/OFF SWITCH ...................................

9

10.

POWER SWITCH..........................................

9

11.

LINE CORD SOCKET AND FUSE......................

9

PROTECTION CIRCUITS..........................................

10

INPUT SIGNAL WIRING..........................................

10

PLACEMENT..........................................................

10

APPENDIX A: SERVICE INFORMATION....................

11

APPENDIX B: CONNECTIONS .................................

12

APPENDIX C: SPECIFICATIONS................................

13

DIMENSIONS.........................................................

14

FREQUENCY GRAPH..............................................

14

BLOCK DIAGRAM..................................................

15

MACKIE LIMITED WARRANTY.................................

16

What? Me read a manual?

Before you begin, please make sure you read the Safety Instructions on page 2 and Getting Started on page 4.

Your new Mackie TH-12A powered loudspeakers are designed to set up quickly and operate easily. We know it’s often seen as a sign of weakness to read a manual, along with asking for directions when lost, but we hope you will read the rest of the manual, at least while nobody is looking.

It is important to keep your receipt in a safe place, and not a bad idea to write your product information below for future reference (i.e., insurance claims, tech support, return authorization, etc.).

Please write the serial number for your TH-12A here

(or for both TH-12As if you have two) for ­future reference:

Loudspeaker 1

 

Loudspeaker 2

 

 

 

 

 

 

Purchased at:___________________________________ Date of Purchase:_____________

Don’t forget to visit our website at www.mackie.com

for more information about this and other Mackie products.

Part No. SW0890 Rev. C 03/11

3

©2011 LOUD Technologies Inc. All Rights Reserved.