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

Fairing Speakers

Thread Tools
 
Search this Thread
 
Old Oct 2, 2021 | 03:12 PM
  #1  
LN Nation's Avatar
LN Nation
Thread Starter
|
Tourer
10 Year Member
Photogenic
Photoriffic
Liked
Joined: Dec 2014
Posts: 358
Likes: 64
From: Space Coast, FL
Default Fairing Speakers

So, I’ve had these Mmats PA601.4 coaxial speakers in the fairing of my 2021 Road Glide for a few days and they are just a bit bright for my liking. They are really efficient and my SounDigital 800.4 amp really powers them well at 150 watts per channel. I just preferred the warm sound of the H.A.T. Unitity speakers that I had previously although they were noticeably less efficient.

Looking for advice on a warmer sounding, efficient 6.5” coaxial speaker. I don’t feel like rolling the dice again on my third set. I’ve seen that a lot of people are using the Yellow Baskets and the Hertz Neo speakers. Would either of there fit the bill or should I consider something else? Thanks.
 
Reply
Old Oct 2, 2021 | 05:29 PM
  #2  
Dsm Limited's Avatar
Dsm Limited
Club Member
10 Year Member
Liked
Loved
Community Favorite
Joined: Sep 2014
Posts: 7,618
Likes: 10,437
From: Des moines IA
Riders Club Member
Default

Do you have a dsp in play? If not, take those Mmats down to about 110-120 watts and the hpf to 90hz. Let us know what you think!
 
Reply
Old Oct 2, 2021 | 07:04 PM
  #3  
slodsm's Avatar
slodsm
Road Master
15 Year Member
Liked
Loved
Community Favorite
Joined: Nov 2008
Posts: 1,108
Likes: 353
From: Tyler Tx
Default

Like DSM said, tuning.

Mmats would be the last speaker on earth I called bright. I’ve ran them harder than 150/channel in a Jeep but I used a DSP to tone them down a bit up top when you really pour the power to them.

Very nice speaker and will take some abuse but they do need some tuning or less power.
 
Reply
Old Oct 2, 2021 | 07:28 PM
  #4  
LN Nation's Avatar
LN Nation
Thread Starter
|
Tourer
10 Year Member
Photogenic
Photoriffic
Liked
Joined: Dec 2014
Posts: 358
Likes: 64
From: Space Coast, FL
Default

It’s likely that I won’t have a dsp installed but I’m currently using the Kicker flash, which has a slight boost in the low end.
 
Reply
Old Oct 2, 2021 | 07:48 PM
  #5  
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

Originally Posted by LN Nation
It’s likely that I won’t have a dsp installed but I’m currently using the Kicker flash, which has a slight boost in the low end.
Still, take the watts down and lower the HP like DSM said. I ran these for over a year in my last bike and to me the are not that bright at all.
 
Reply
Old Oct 2, 2021 | 09:02 PM
  #6  
cshocker's Avatar
cshocker
Stellar HDF Member
5 Year Member
Liked
Loved
Community Favorite
Joined: Jul 2016
Posts: 2,210
Likes: 668
From: Andover, MN
Default

It’s going to be tough to get the same warmth as your HAT’s from a pro audio coax. That’s the design of them: to be loud.
 
Reply
Old Oct 6, 2021 | 12:40 PM
  #7  
LN Nation's Avatar
LN Nation
Thread Starter
|
Tourer
10 Year Member
Photogenic
Photoriffic
Liked
Joined: Dec 2014
Posts: 358
Likes: 64
From: Space Coast, FL
Default

Just a quick update. I brought down the amp's output to 20v per channel. In theory, this is 100 watts per channel which is well below the rated output of the amp and the rating of the speakers. I also set the HPF at 80 hz on the amp. These two adjustments resulted in a much more pleasing sound. In retrospect, my initial goal was just louder audio than the stock system without breaking the bank, Mission accomplished (although, I did add lid speakers which weren't part of the original plan.) Thanks to those that responded.
 
Reply
Old Oct 6, 2021 | 05:05 PM
  #8  
Dsm Limited's Avatar
Dsm Limited
Club Member
10 Year Member
Liked
Loved
Community Favorite
Joined: Sep 2014
Posts: 7,618
Likes: 10,437
From: Des moines IA
Riders Club Member
Default

I'm glad it worked out for you!! Thank you for the update. It's nice to know the end result.
 
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 Oct 6, 2021 | 07:02 PM
  #9  
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

Originally Posted by LN Nation
Just a quick update. I brought down the amp's output to 20v per channel. In theory, this is 100 watts per channel which is well below the rated output of the amp and the rating of the speakers. I also set the HPF at 80 hz on the amp. These two adjustments resulted in a much more pleasing sound. In retrospect, my initial goal was just louder audio than the stock system without breaking the bank, Mission accomplished (although, I did add lid speakers which weren't part of the original plan.) Thanks to those that responded.
Now you might can bump up the watts a bit but also move the HP up a bit as well. Still have some warmth, but get a little more sound...if you need it. Even at 100 watts, they probably get plenty loud enough.

As said, always good to hear results from questions asked here.
 
Reply
Old Oct 13, 2021 | 09:37 AM
  #10  
Lethal Weapon's Avatar
Lethal Weapon
Road Warrior
5 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Jul 2017
Posts: 1,288
Likes: 254
From: Over Yonder
Default

.......
 

Last edited by Lethal Weapon; Oct 13, 2021 at 11:08 AM.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
forbidden
Audio Systems
31
May 26, 2021 08:27 AM
Eric Steward
Audio Systems
2
Sep 22, 2019 08:09 PM
WingMan12
Audio Systems
10
Jan 15, 2013 08:47 PM
Str33tgl1de
Touring Models
12
Jun 7, 2012 06:54 PM
blown alcohol
Touring Models
3
Sep 23, 2009 03:09 PM




All times are GMT -5. The time now is 06:51 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