2014-2024 Touring Models This Section Is For Rushmore and Gen 1 M8 Touring models from 2014 to 2024
Sponsored by:
Sponsored by:

Amps Rockford Fosgate

Thread Tools
 
Search this Thread
 
Old May 13, 2015 | 06:44 PM
  #81  
nevada72's Avatar
nevada72
Seasoned HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Apr 2009
Posts: 44,807
Likes: 29,747
From: PNW
Default

Originally Posted by Jermell
I am adding an amp. The amp has connectors for out put and input. So I must be missing a step
You are. It's this -

http://www.cyclesounds.com/dsp-line-...ox-harley.html

And while you're at it, just get the grills from them. No hassle install and you can mount the speakers outside the pods.

http://www.cyclesounds.com/metal-spe...15-harley.html

They mount perfectly and look great.

Fwiw, that's what I used and it was a breeze. The sound is 1000% improved. LOUD! I had a friend ask me to turn it down because it was hurting his ears. But with no distortion.
 
Reply
Old May 16, 2015 | 08:28 AM
  #82  
bradja's Avatar
bradja
Cruiser
Joined: Nov 2007
Posts: 201
Likes: 1
From: Mahomet IL
Default

Originally Posted by Bikerscum
Here... it's the white & blue wire....




JK... you don't need to try to tap into the speaker wires at the head unit, tap in at the speaker connectors on the pods. You can buy a wiring harness from Cycle Sounds that will plug right in to the stock connectors if you want to make life easy.
Well, I won't be doing that any time soon.
 
Reply
Old May 16, 2015 | 08:38 AM
  #83  
bradja's Avatar
bradja
Cruiser
Joined: Nov 2007
Posts: 201
Likes: 1
From: Mahomet IL
Default

Originally Posted by Bikerscum
Here... it's the white & blue wire....




JK... you don't need to try to tap into the speaker wires at the head unit, tap in at the speaker connectors on the pods. You can buy a wiring harness from Cycle Sounds that will plug right in to the stock connectors if you want to make life easy.
I know the fairing front needs to come off. Do you need to to this to upgrade a 4 speaker 2014 Limited?
 
Reply
Old Jul 6, 2015 | 08:30 PM
  #84  
frashr's Avatar
frashr
2nd Gear
Joined: Jun 2007
Posts: 6
Likes: 2
Default Dealer unable to flash radio?

Hi all,

I've read a gazillion threads on amp upgrades and haven't seen anything on this, so "apologies in advance" if any of this has been discussed elsewhere. Here's the thing: on a 2015 Road Glide Special, I recently installed a RF PBR300X2 Amp, Polk Audio MM651's, and NVX-XPLOC2 line converter. The NVX converts high level speaker outputs to low-level RCA, which I preferred to use. I did what I think is a pretty nice installation, 100% soldered connections, power supply direct to battery, ground to bike chassis, remote turn-on wired to cigarette lighter power, etc. The set-up sounds considerably better than the OEM speakers and head unit, however I am having a few issues/concerns:

1. First, when I turn my ignition ON I hear two relatively loud "POPS" from the speakers, a second or two apart, when the amp starts up. Anyone else?
2. Secondly, my dealer was unable to "flash" my head unit - saying that the system is not "recognizing" any amp installations, and backing that up by saying that the HD-MOCO has written increasing sophisticated software into the systems, making it more and more difficult to flash head units with after-market upgrades. Anyone seen THIS?

I have no point of reference as to the potential of this setup (in other words "how good it SHOULD sound") and I am wondering if I am getting what I should out of it since the head unit is not flashed. All indications are that flashing the head unit to remove DSP pre-sets, or using a Magic Box to flatten the signal, are recommended so my concerns on that are:

3. Maybe remove the NVX line inverter, run high level speaker leads directly to the RF PBR300X2 Amp, and see if the head unit "recognizes" an amp installation - so it could be flashed?
4. Or .. Perhaps I could remove the NVX line converter and simply forego a head unit flash by installing a Magic Box? Basic logic tells me the flash is the way to go, rather than working 'backwards' with a Magic Box, but I'm no electrical engineer.

Any direction on this is appreciated, thanks!

Rob
 
Reply
Old Jul 6, 2015 | 09:34 PM
  #85  
Scott14SG's Avatar
Scott14SG
Tourer
Veteran: Army
Joined: Oct 2013
Posts: 477
Likes: 71
From: Flori-Duh
Default

Originally Posted by frashr
1. First, when I turn my ignition ON I hear two relatively loud "POPS" from the speakers, a second or two apart, when the amp starts up. Anyone else?
2. Secondly, my dealer was unable to "flash" my head unit - saying that the system is not "recognizing" any amp installations, and backing that up by saying that the HD-MOCO has written increasing sophisticated software into the systems, making it more and more difficult to flash head units with after-market upgrades. Anyone seen THIS?

I have no point of reference as to the potential of this setup (in other words "how good it SHOULD sound") and I am wondering if I am getting what I should out of it since the head unit is not flashed. All indications are that flashing the head unit to remove DSP pre-sets, or using a Magic Box to flatten the signal, are recommended so my concerns on that are:

3. Maybe remove the NVX line inverter, run high level speaker leads directly to the RF PBR300X2 Amp, and see if the head unit "recognizes" an amp installation - so it could be flashed?
4. Or .. Perhaps I could remove the NVX line converter and simply forego a head unit flash by installing a Magic Box? Basic logic tells me the flash is the way to go, rather than working 'backwards' with a Magic Box, but I'm no electrical engineer.

Any direction on this is appreciated, thanks!

Rob
#1- Yes, mine did that as well. I've since upgraded to a PN4.1000D and I can barely hear it now. I'm an amateur compared to some of the guys here so I don't know why it does that.

#2- Your dealer is correct, it will only recognize the Boom amp if installed. However they can flash it to the RF or BT suggested way. My tech took me in the back and I watched him do the flash, click a few buttons and done, takes a minute or two at best. I can't find the document that RF had for the radio flash so Here's something you can print for them (If I remember correctly RF suggested AMP 1-2 off, 8 speakers on); http://www.biketronics.com/content/2...mp%20Flash.pdf

#3-4 I have no idea, maybe haze or Gannicus will chime in. I ran mine with the high level connectors and I have the BT 7.1's in my fairing, the amp was plenty powerful and at 3/4 volume it was loud and clear at 80mph.
 
Reply
Old Jul 7, 2015 | 02:51 PM
  #86  
frashr's Avatar
frashr
2nd Gear
Joined: Jun 2007
Posts: 6
Likes: 2
Default

Thanks for the input, Scott - I will try a few different things and see if I can flush out some of these issues!
 
Reply
Old Jul 7, 2015 | 07:06 PM
  #87  
03Custom883's Avatar
03Custom883
Road Captain
Joined: Dec 2011
Posts: 731
Likes: 10
From: NJ
Default

Wonder if the I could use the pbr 300 x2 with my boom audio speakers(just have fronts on my street glide) and the magic box ?
 
Reply
Old Jul 8, 2015 | 07:12 PM
  #88  
Scott14SG's Avatar
Scott14SG
Tourer
Veteran: Army
Joined: Oct 2013
Posts: 477
Likes: 71
From: Flori-Duh
Default

Originally Posted by frashr
Thanks for the input, Scott - I will try a few different things and see if I can flush out some of these issues!
Glad to help, I've gotten plenty here myself so it's nice to pass it along.

03Custom883- I'm not sure, but all the time I've spent going over audio threads I think most here would recommend putting in better speakers, the Boom stuff I don't think can handle it.
 
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 Jul 9, 2015 | 04:40 AM
  #89  
03Custom883's Avatar
03Custom883
Road Captain
Joined: Dec 2011
Posts: 731
Likes: 10
From: NJ
Default

I figured that. But since I had them in there thought I would give it a shot
 
Reply
Old Jul 9, 2015 | 09:03 AM
  #90  
Sunnyday91360's Avatar
Sunnyday91360
Road Captain
10 Year Member
Liked
Loved
Community Favorite
Joined: Sep 2014
Posts: 713
Likes: 97
From: Castle Rock, Colorado
Default

[QUOTE=frashr;14182469...... I did what I think is a pretty nice installation, 100% soldered connections, power supply direct to battery, ground to bike chassis, remote turn-on wired to cigarette lighter power, etc. [/QUOTE]

really don't know if it will make a difference with the popping, but could cause other problems along the way, the Rockford PBR300 install instructions and also an advisory tells you to run ground wire all the way back to the battery, and not to use chassis ground.
 
Reply



All times are GMT -5. The time now is 09:28 AM.

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