Touring Models Road King, Road King Custom, Road King Classic, Road Glide, Street Glide, Electra Glide, Electra Glide Classic, and Electra Glide Ultra Classic bikes.
Sponsored by:
Sponsored by:

Audio upgrade help?

Old Feb 4, 2025 | 01:56 AM
  #1  
Sheldon Fuller's Avatar
Sheldon Fuller
Thread Starter
|
6th Gear
Joined: May 2020
Posts: 14
Likes: 0
From: cadiz ky
Default Audio upgrade help?

Not sure if this is the right thread, and don’t bash me for these questions but I’m trying to learn. So everyone knows the stock audio sucks. I’ve got a 2020 streetglide and I believe I’m set on upgrading to a four speaker setup with fairing and lower upgrades running 4 Gzcf 6.5spl-neo and a Sound digital 1200.4-4. I’m wondering if this will be enough power to run them. I’m wondering if it will be ok to run channel to channel or if I should be running them “bridged.” If so how do I go about doing it? Since the speakers are 4 ohm wouldn’t that produce 2 ohm? Would the amp hold that? What size wire should I be running to the amp to support that power? Is 8 gauge enough? Is the stock wiring in the speaker pods good enough or should I put in better speaker wire? And finally what’s the equation and proper way to check wattage coming out of amp? I’ve got a volt meter but no specialty tools for this. Does anyone know a great amp mount for the 1200?
 
Reply
Old Feb 4, 2025 | 02:37 AM
  #2  
kojak's Avatar
kojak
Seasoned HDF Member
15 Year Member
Community Builder
Liked
Loved
Joined: Jan 2007
Posts: 5,624
Likes: 4,077
From: Virginia
Default

sheldon, post this in the audio section, they have some knowledgeable people on there that can help you.
Originally Posted by Sheldon Fuller
Not sure if this is the right thread, and don’t bash me for these questions but I’m trying to learn. So everyone knows the stock audio sucks. I’ve got a 2020 streetglide and I believe I’m set on upgrading to a four speaker setup with fairing and lower upgrades running 4 Gzcf 6.5spl-neo and a Sound digital 1200.4-4. I’m wondering if this will be enough power to run them. I’m wondering if it will be ok to run channel to channel or if I should be running them “bridged.” If so how do I go about doing it? Since the speakers are 4 ohm wouldn’t that produce 2 ohm? Would the amp hold that? What size wire should I be running to the amp to support that power? Is 8 gauge enough? Is the stock wiring in the speaker pods good enough or should I put in better speaker wire? And finally what’s the equation and proper way to check wattage coming out of amp? I’ve got a volt meter but no specialty tools for this. Does anyone know a great amp mount for the 1200?
 
Reply
Old Feb 4, 2025 | 08:20 AM
  #3  
Sheldon Fuller's Avatar
Sheldon Fuller
Thread Starter
|
6th Gear
Joined: May 2020
Posts: 14
Likes: 0
From: cadiz ky
Default

Originally Posted by kojak
sheldon, post this in the audio section, they have some knowledgeable people on there that can help you.

sorry, I’m still getting used to the forums. I looked for an audio section and couldn’t seem to find one
 
Reply
Old Feb 4, 2025 | 08:25 AM
  #4  
702's Avatar
702
Seasoned HDF Member
Joined: May 2018
Posts: 5,814
Likes: 7,147
From: Las Vegas
Default

Here you go.

https://www.hdforums.com/forum/audio-systems-153/
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
benson1603
Audio Systems
6
Feb 9, 2019 01:54 PM
Biggzed
Audio Systems
24
Apr 3, 2018 03:27 PM
cupcars
Audio Systems
6
Jun 18, 2014 03:24 PM
my67pnycar
Audio Systems
6
Aug 22, 2013 08:38 AM
Pioneer74
Touring Models
9
Apr 29, 2012 07:14 PM


Thread Tools
Search this Thread

All times are GMT -5. The time now is 02:06 PM.

story-0
7 Times Harley-Davidson Chucked Tradition Out the Window

Slideshow: Harley-Davidson built its reputation on nostalgia, but every so often, the company took a hard left turn into the future.

By Verdad Gallardo | 2026-05-20 11:18:19


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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