THX subwoofers

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TABLE OF CONTENTS

 

1.

SAFETY INSTRUCTIONS

3

2.

INTRODUCTION

4

3.

WHERE TO PLACE YOUR SUBWOOFER

4

4.

OPERATION WITH THX COMPONENTS

4

 

CONNECTING THE SUBWOOFER TO A THX CONTROLLER

4

 

TESTING THE SUBWOOFER (THX)

6

5.

CALIBRATING THE SUBWOOFER (THX)

6

 

OPERATION OF THE "LOW PASS FILTER" AND "BASS LEVEL" SWITCHES

6

 

SETTING SUBWOOFER LEVEL (THX)

7

 

USING TWO SUBWOOFERS (THX)

7

6.

OPERATION WITH A NON-THX CONTROLLER

7

 

OPERATION OF THE "LOW PASS FILTER" SWITCH

7

 

OPERATION OF THE THE "BASS LEVEL" SWITCH

8

 

WIRING WITH A NON-THX CONTROLLER

8

 

USING THE SUBWOOFER WITH THE M&K LP-1S, HP-80 OR VF-80 HIGH-PASS FILTERS

10

 

TESTING THE SUBWOOFER (NON-THX)

10

 

SETTING SUBWOOFER LEVEL (NON-THX)

11

 

USING TWO SUBWOOFERS (NON-THX)

11

7.

SATELLITE/SUBWOOFER PHASING TEST

11

8.

FINE-TUNING THE PLACEMENT OF YOUR SUBWOOFER

12

 

SPECIAL METHOD FOR PLACING THE SUBWOOFER

13

9.

USE OF SPIKED FEET WITH "MX" SUBWOOFERS

14

10.

TROUBLESHOOTING

14

 

IF YOU NEED TO REPLACE THE EXTERNAL FUSE

15

11. IF YOU NEED SERVICE

16

12.

SPECIFICATIONS

16

13.

CABINET MAINTENANCE

16

 

WIRING DIAGRAMS

 

FIGURE 1 ONE SUBWOOFER TO A THX CONTROLLER

5

FIGURE 2 TWO SUBWOOFERS TO A THX CONTROLLER

5

FIGURE 3 ONE SUBWOOFER TO A SURROUND CONTROLLER (NON-THX)

8

FIGURE 4 TWO SUBWOOFERS TO A SURROUND CONTROLLER (NON-THX)

8

FIGURE 5 ONE SUBWOOFER TO AN AMP OR PREAMP (NON-THX)

9

FIGURE 6 TWO SUBWOOFERS TO AN AMP OR PREAMP (NON-THX)

9

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MK Sound MX-SERIES, MX-150THX, V-125THX operation manual Table of Contents, Wiring Diagrams