Provides 4 channel RCA Pre-Amp Output Jacks to your Factory Boston System
Perfect for adding a sub to your existing 9 speaker factory Boston Acoustic System
Does NOT interfere with, replace, or alter the factory boston amp and speaker system in any way shape or form
Plugs into the Boston Amp in Trunk of Car (Not the radio). Anyone can install this device in minutes
Saves time and eliminates the guesswork of searching for the right wires in the amp harness to tap into. Works with All BA Head Units, Including MyLink

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 6 inch
Height : 5 inch
Length : 9 inch

Item Weight: 6.08 ounce (View shipping rates and policies)
Shipping Weight: 2.08 ounce (View shipping rates and policies)

ASIN : B01BP711FE