Atlantic Technology 212 SB, 102 SB, 422 SB Safety Precautions, For Future Reference

2 Safety Precautions

Model 102, 212 and 422 SB Powered Subwoofer

Safety Precautions Table of Contents

CAUTION: To reduce the risk of electric shock, do not remove the cover (or back). No user serviceable parts inside. Refer to qualified per- sonnel.

WARNING: To reduce the risk of fire or electric shock,do not expose this appliance to rain or moisture.This device generates a fair amount of heat. Make sure nothing blocks the ventilation openings on the top and bottom of the unit.

The lightning flash with arrowhead,within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to con-

stitute a risk of electrical shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating maintenance (servicing) instructions in the literature accompanying the appliance.

2 Model 102, 212 and 422 SB

3102 and 212 SB Subwoofer Rear Panel

4 422 SB Subwoofer Rear Panel

5 Features

6 Connecting Your Subwoofer

6Subwoofer Line Out to Low Level In

6Using the Low Level Output

6Power Connection

7Low Level Connections with One Subout/LFE Output

8 Low Level Connections with Two Subout/LFE Outputs

9 Placement and Operation

9 System Setup

9Subwoofer Tuning Without an SPL Meter or Test Tones

9How Much is Enough?

10 Dual Subwoofer Placement

10Using the Subwoofer Crossover Control

10The Phase Invert Control

10A Word About Bass, Center Channel Modes

and System Set Up

10Care of Your Subwoofer

11Subwoofer Troubleshooting Guide

11Specifications

For Future Reference

Record your serial numbers and date of purchase here:

Model Number

Serial Number

Date of Purchase

The serial number is found on the back panel.

Copyright © 2004 Atlantic Technology International.

Specifications are those in effect at the time of printing. Atlantic Technology reserves the right to change specifications or designs at any time without notice. THX and THX Ultra 2 are registered trademarks of Lucasfilm, Ltd. Dolby Digital, AC-3, Dolby Stereo and Dolby Pro Logic are trademarks of Dolby Laboratories Licensing Corporation.

Model 102, 212 and 422 SB

High Performance Powered Subwoofers

Congratulations on your purchase of an Atlantic Technology powered subwoofer. A well designed subwoofer,properly integrated into your sys- tem, will enhance your listening pleasure dramatically by providing the bass foundation upon which most music and special effects are built.

These subwoofers are capable of delivering very high output levels and wide dynamic range. When properly placed, these subs will provide smooth in-room bass response down to approximately 25Hz,with a peak SPL of over 102dB in a normal sized room.

Their high-current amplifiers, coupled with their rugged long-throw woofers in sealed enclosures, generates accurate deep bass with a mini- mum of distortion.

Your Atlantic Technology powered subwoofer will smoothly integrate with virtually all brands of loudspeakers on the market. From the rock- solid amplifier to the easily accessible controls, this is one of the most versatile high performance subwoofers you can buy.