Loading... Please wait...
Image 1
  • Image 1

BT355 HD Radio Line Leveler And Pre-Amp Adapter for 2014 and Up

5 Stars 14 product reviews
$84.95
Weight:
1.00 LBS
Quantity:

 

Product Info

No More Flash Headaches!

Our new BT355 Line Leveler allows you to install an aftermarket amp and speaker system on your 2014 and up HD without flashing the radio.

Included in our 2014+ amp packages.

DESCRIPTION

  • Removes bass distortion when connecting an amp to the factory 2014+ radio
  • High quality three stage circuit for optimal sound quality and precise filtering
  • Adjustable level and frequency
  • Adapts high (speaker) level inputs to pre-amp outputs

Fitment

  • For 2014 and up stock HD radio*

*NOTE - Ultra models do not have a rear speaker connector in the fairing. For plugging in rear speakers, please see the Breakout Connector for Ultras.

 

Find Similar Products by Category

Product Reviews

Write review

Showing reviews 1-4 of 14 | Next

  1. Works like a charm 5 Star Review

    Posted by on 7th May 2018

    Installed an amp and it didn’t sound right. Put the Bt355 in and adjusted the amp and now it’s clear and loud. Worth every penny since I put in a common amp. Stage 1 Boom speakers.

  2. Overcoming Harley 5 Star Review

    Posted by on 4th Mar 2018

    I did not want to be stuck with Harley’s stage 2 stuff but was going to. Then I found out Biketronics has developed these line levelers. I installed a different audio system for reasons untold. These units installed as per their instructions results in trouble free audio. I did not have to go to Harley for anything. On a side note. The people & products at Biketronics are extremely awesome. Call them up if you’re looking at upgrading. I promise you they will do their absolute best to fix you up.

  3. Just what the sound doctor needed 5 Star Review

    Posted by on 27th Feb 2018

    Customer service is A1. Product shipped fast and arrived as described with great instructions. Will definitely recommend to anyone wanting great sound with the factory boom audio unit

  4. Clean/easy to adjust 5 Star Review

    Posted by on 12th Jan 2018

    Worked as advertised. Very clean sound by eliminating unwanted frequencies. Had to tweak HPF just slightly to achieve ultimate settings with Fosgate AMP. Then you can boost gains on AMP to get ultimate volume. Must have for Fosgate system to crank to FULL volume. Very impressive after that.

Showing reviews 1-4 of 14 | Next

Click the button below to add the BT355 HD Radio Line Leveler And Pre-Amp Adapter for 2014 and Up to your wish list.