Audio Systems Find answers to all of your stereo, speaker and other audio technology questions here.
Sponsored by:
Sponsored by:

Resistors

Thread Tools
 
Search this Thread
 
Old Jun 24, 2022 | 10:01 AM
  #1  
rblahetka's Avatar
rblahetka
Thread Starter
|
Tourer
15 Year Member
Liked
Loved
Community Favorite
Joined: May 2007
Posts: 356
Likes: 24
From: Illinois
Default Resistors

I have a 2020 FLHXS with the GTS radio and a DSR1 dsp. When I got the DSP, it had resistors wired inline for the input side. Are these necessary? I think I have one that has a bad connection or is going south as it will drop my right speaker at times and I'd rather be just done with them. I say this because if I move the wire around right were it's shrink wrapped in it will drop, and there doesn't seem to be a whole lot left to bite onto to make a new connection.
 
Reply
Old Jun 24, 2022 | 11:18 AM
  #2  
kloccwork419's Avatar
kloccwork419
Road Master
Liked
Loved
Community Favorite
Joined: Mar 2021
Posts: 852
Likes: 374
From: Toledo, Ohio
Default

I dont have resistors on mine. Did you buy it used? They might have had them wires connected to tweeters. Either way, you would want the resistor connected to the tweeter. Closest to the speaker is preferred


Mine is connected RCA so the factory harness may be different. I dont know. If they came already on the harness for your headunit input to the dsp, I would leave them there. Solder it if you can and heat shrink it again
 

Last edited by kloccwork419; Jun 24, 2022 at 11:28 AM.
Reply
Old Jun 24, 2022 | 11:42 AM
  #3  
rblahetka's Avatar
rblahetka
Thread Starter
|
Tourer
15 Year Member
Liked
Loved
Community Favorite
Joined: May 2007
Posts: 356
Likes: 24
From: Illinois
Default

Originally Posted by kloccwork419
I dont have resistors on mine. Did you buy it used? They might have had them wires connected to tweeters. Either way, you would want the resistor connected to the tweeter. Closest to the speaker is preferred


Mine is connected RCA so the factory harness may be different. I dont know. If they came already on the harness for your headunit input to the dsp, I would leave them there. Solder it if you can and heat shrink it again

I did buy it used, the resitsors were already there. I am running coaxials. It looks like step 4 in this article:

https://www.americanhardbag.com/page...load-resistors
 
Reply
Old Jun 24, 2022 | 11:54 AM
  #4  
kloccwork419's Avatar
kloccwork419
Road Master
Liked
Loved
Community Favorite
Joined: Mar 2021
Posts: 852
Likes: 374
From: Toledo, Ohio
Default

I would keep it there then. Try to solder it or get new resistors and do as it shows in that link. Have you taken the heat shrink off yet? Might just be loose in the pin connector
 
Reply
Old Jun 24, 2022 | 11:58 AM
  #5  
rblahetka's Avatar
rblahetka
Thread Starter
|
Tourer
15 Year Member
Liked
Loved
Community Favorite
Joined: May 2007
Posts: 356
Likes: 24
From: Illinois
Default

Originally Posted by kloccwork419
I would keep it there then. Try to solder it or get new resistors and do as it shows in that link. Have you taken the heat shrink off yet? Might just be loose in the pin connector
No, I have not. I have all weekend to mess with it. But, if they aren't needed. removing them would be great since they are a bit bulky. That's why I was wondering if other people use them or not.
 
Reply
Old Jun 24, 2022 | 12:10 PM
  #6  
teedoff65's Avatar
teedoff65
Seasoned HDF Member
5 Year Member
Liked
Loved
Community Favorite
Joined: Jul 2017
Posts: 5,749
Likes: 1,603
From: High Point, NC.
Default

So you didnt have your harley radio flashed when you upgraded your audio? Instead they recommend using these resistors?
 
Reply
Old Jun 24, 2022 | 12:29 PM
  #7  
rblahetka's Avatar
rblahetka
Thread Starter
|
Tourer
15 Year Member
Liked
Loved
Community Favorite
Joined: May 2007
Posts: 356
Likes: 24
From: Illinois
Default

Originally Posted by teedoff65
So you didnt have your harley radio flashed when you upgraded your audio? Instead they recommend using these resistors?
My radio is flashed, I have the Techno-research tool. According to that article, the resistors is not a fix for not having it flashed. When I got the DSP, the resistors were, so I let them be. I guess my question is, is everyone that runs a DSP or is using high level inputs into an amp using resistors? I can't see this being a need if using a LOC. But I do have some spare LOC's I could use if for some reason that would be better.
 
Reply
Old Jun 24, 2022 | 01:16 PM
  #8  
teedoff65's Avatar
teedoff65
Seasoned HDF Member
5 Year Member
Liked
Loved
Community Favorite
Joined: Jul 2017
Posts: 5,749
Likes: 1,603
From: High Point, NC.
Default

I've never used a RF dsp, so not sure...Also Im using RCA's and a loc for my setup. But the speaker level harnesses that came with my ARC I used to have and my current dayton I dont think have any resistors on them. But its been a while since I looked at them. They'er int he dayton box now.
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-1

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-2

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

Killer Custom's Jail Break Is The Breakout That Refused to Blend In

 Verdad Gallardo
story-4

Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

 Verdad Gallardo
story-5

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-6

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-7

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-8

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
story-9

Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider

 Verdad Gallardo
Old Jun 24, 2022 | 02:17 PM
  #9  
rblahetka's Avatar
rblahetka
Thread Starter
|
Tourer
15 Year Member
Liked
Loved
Community Favorite
Joined: May 2007
Posts: 356
Likes: 24
From: Illinois
Default

Originally Posted by teedoff65
I've never used a RF dsp, so not sure...Also Im using RCA's and a loc for my setup. But the speaker level harnesses that came with my ARC I used to have and my current dayton I dont think have any resistors on them. But its been a while since I looked at them. They'er int he dayton box now.
I guess I can possibly see this being needed if going from head unit straight into amp. (maybe) But not sure the need if going head unit to DSP to amp.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Scarface81
General Harley Davidson Chat
5
Jun 2, 2018 09:44 PM
Westernspirit
Audio Systems
4
Mar 12, 2018 03:43 AM
JetRanger
Audio Systems
2
Jun 23, 2015 10:23 AM
Lwood Classic
Touring Models
4
Oct 21, 2010 08:24 PM
redmini
Touring Models
3
May 15, 2008 07:31 PM




All times are GMT -5. The time now is 09:46 PM.

story-0
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-1
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-2
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-3
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-4
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE
story-5
Harley-Davidson Reveals Super Cool Cafe Racer Concept

Slideshow: Harley-Davidson's new RMCR concept revives the café racer formula with modern hardware-and it may be exactly the reset the company needs.

By Verdad Gallardo | 2026-03-04 12:23:37


VIEW MORE
story-6
Engraved Rebellion: Inside Bundnerbike's Glam Rock II

Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.

By Verdad Gallardo | 2026-02-24 18:19:44


VIEW MORE
story-7
10 Motorcycles You Should Never Buy

Slideshow: There is no shortage of great motorcycles to buy, but we would avoid these ten.

By Joe Kucinski | 2026-02-19 14:50:51


VIEW MORE
story-8
10 Things Harley-Davidson Needs to Fix in 2026

Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.

By Verdad Gallardo | 2026-01-13 18:33:17


VIEW MORE
story-9
Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider

Slideshow: Graeme Billington's left-hand-drive Shovelhead is as much about problem-solving as it is about classic Harley form.

By Verdad Gallardo | 2025-12-30 11:27:08


VIEW MORE