Boston acoustics GT-RSL User Manual

142-003708-0

GT-RSL

Remote Subwoofer Level Controller for GT Ampliers

Boston Acoustics, Inc. 300 Jubilee Drive, Peabody, MA 01960 USA
T: 978.538.5000 F: 978.538.5100 W: bostonacoustics.com

Boston, Boston Acoustics, Boston GT, and the Boston Acoustics logo are registered
trademarks of Boston Acoustics, Inc. Specications are subject to change without
notice. © 2009 Boston Acoustics, Inc. All rights reserved. Covered by patents issued
and/or pending.

PACKAGE CONTENTS

The GT-RSL is supplied with the following items:

• RSL Controller Unit (knob, 13ft cable, mounting bracket)

• Mounting Screws for Controller unit

• RSL Controller VCA Board

• RSL Port Cover and Pre Attached Mounting Screws

YOU WILL NEED

• #1 Phillips Head Screwdriver

• 3mm Allen Wrench (for removing the GT amplier top cover)

OPERATION

• Clockwise rotation will increase the subwoofer level.

• Counterclockwise rotation will decrease the subwoofer level.

• It may be necessary to reset the input sensitivity on the subwoofer amplier

according to user preference and or musical material.

• No other adjustments are required after the initial installation and setup.

Note: The GT-RSL is compatible with the
GT-5750, GT-4100, GT-2300, GT-2200, GT-475,
GT-2125, GT-50, GT-42, GT-40, GT-28, and GT-24

INSTALLATION INSTRUCTIONS

1. Completely power down the audio system
in the vehicle and remove the negative
cable from the vehicle's battery.

4. Install the GT-RSL cover plate over the
socket and tighten screws.

5.

Determine a location for the RSL control
in the front of the vehicle. Screws are
supplied for the GT-RSL bracket mounting.

6. The GT-RSL can be removed from bracket
mount for ush installation by sliding knob
o and removing attachment nut.

Cut out diameter is ⁄

7. Route cable through the vehicle to the

" (7mm)

amplier’s location. Slide the connector
into the GT-RSL receptacle on the GT amplier.

2. Remove (2) screws securing amplier

GT-RSL cover plate marked “GT-RSL”.

3. Align the GT-RSL Control PC Board into
the port slots on the amplier and gently
press into the place until seated. The GT-RSL
PC Board should t into amplier without force.

8.

On the amplier, move the “GT-RSL”
switch to the “on” position.

9. Reconnect power to the vehicle. It may

be desirable to readjust the gain on the

amplier to allow for greater range of

adjustment from the GT-RSL.