Introduction; How To Use This Manual; Getting Started; Things To Remember - Mackie Thump 12 Owner's Manual

Introduction

Only Thump Powered Loudspeakers deliver the
class-leading, chest-thumping low end you deserve.
Each Thump loudspeaker delivers 1000 watts of power,
providing the high-output you need in a package that's
tough, lightweight and portable.
Designed by the world's leader in portable live sound,
Thump loudspeakers offer a 3-band EQ for dialing in
the ideal sound. And with a rugged enclosure and robust
system protection, you're more than ready for the next
gig.
Delivering real-world power levels, application
flexibility and class-leading bass response, you can be
confident that Thump loudspeakers offers the best
performance for your money.

How to Use This Manual:

After this introduction, a getting started guide will
help you get things set up fast. The hookup diagrams
show some typical Thump12 and Thump15 setups,
including some that involve the Thump18S subwoofer.
This icon marks information that is critically
important or unique to the subwoofer. For
your own good, read and remember them.
4
Thump12 • Thump15 Powered Loudspeakers

Getting Started

The following steps will help you set up the
loudspeakers quickly.
1. Make all initial connections with the power
switches OFF on all equipment. Make sure the master
volume, level and gain controls are all the way down.
2. If using a subwoofer, connect the outputs from
the mixing console (or other signal source) to the
inputs on the rear panel of the subwoofer, then connect
the high pass outputs from the subwoofer to the inputs
of the loudspeakers. Make sure the subwoofer's gain
knob is set to "U" (unity gain).
3. If not using a subwoofer, connect the outputs
from the mixing console (or other signal source)
to the inputs on the rear panel of the loudspeakers.
4. Make sure the loudspeaker's level knob is set
to "U" (unity gain).
5. Push the line cord securely into the subwoofer's/
loudspeaker's IEC connectors and plug the other ends
into grounded AC outlets. The subwoofer/loudspeaker
may accept the appropriate voltage as indicated near
the IEC connector.
6. Turn the mixer (or other signal source) on.
7. Turn the subwoofer on.
8. Turn the loudspeakers on.
9. Start the signal source and raise the mixer's
main L/R fader up to a comfortably loud listening level.

Things to Remember:

• Never listen to loud music for prolonged periods.
Please see the Safety Instructions on page 2 for
information on hearing protection.
• As a general guide, the mixer (or other signal
source) should be turned on first, subwoofers
next, and Thump loudspeakers last. As such,
the Thump loudspeakers should also be turned off
first, followed by the subwoofers, then the mixer.
This will reduce the possibility of any turn-on
or turn-off thumps and other noises generated
by any upstream equipment from coming out of
the speakers.
• Save the shipping boxes and packing materials!
You may need them someday. Besides, the
cats will love playing in them and jumping out at
you unexpectedly. Remember to pretend like you
are surprised!
• Save your sales receipt in a safe place.