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Boston Acoustics GT-RSL Open Box

Remote Level Control

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This item has been discontinued

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The GT-RSL is an optional accessory that allows the user to remotely adjust the subwoofer level of your Boston GT amplifier to the main speaker system. This allows greater tuning flexibility from the listening position. This is useful when listening to various musical styles where the amount of bass information may change.

The GT-RSL uses VCA or Voltage Controlled Amplifier. Within this technique, voltage, not an audio signal is sent to the controller. Changes in the voltage level effect the output level of the subwoofer. This method has the distinct advantage over other designs as the audio signal does not leave the amplifier. Therefore, noise cannot be injected into the system from an external source.

General Features:
  • Remote Subwoofer Level Control
  • Optional GT-RSL remote subwoofer level for Boston GT Amplifiers
  • Allows easy adjustment of the subwoofer level independent of the radio’s volume
  • Can be flush or under-dash mounted
  • Provided 13ft cable connects at both ends to ease installation
  • A VCA or Voltage Controlled Amplifier is used to adjust the level with voltage, no audio signal is sent to the controller
  • 1-year Manufacturer's warranty

General Features

Primary Color
This is the main color of the item.
Connection Type
How the unit is connected to its source to send and receive information and data.

On some items such as wire or cables, this specifies how the cables connect to transfer the signals.

Bass Remote Cable
Dash Mountable
Many items and accessories have the option to be mounted to the dash. This makes those items easy to reach and accessible.
Many items and accessories are universal. These pieces are not brand specific and are compatible with all, or most brands.

For example, a universal television remote will work with all brands of televisions.

An item that is not universal is made to specifically work with one particular brand.


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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Boston Acoustics GT-RSL Open Box