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

Suggestions

Thread Tools
 
Search this Thread
 
Old Apr 28, 2015 | 08:12 PM
  #21  
Travis Whittaker's Avatar
Travis Whittaker
Thread Starter
|
Novice
Joined: Apr 2014
Posts: 19
Likes: 0
From: Roberts WI
Default

Originally Posted by haze324
If you don't mind risking loss of FM reception you could get an RZ42000D amp for 100 bucks.

You have a nice bike, with great speakers. I don't think the PBR4 has enough behind it to really push those speakers. The RZ has hi level inputs too.

Good luck!


LOL these speakers are only rated for 100 watts and 125 watts per, I don't think running that kind of amperage would be good for them. Should pot something back this weekend oh and thanks for the compliment I have been working on it for a couple of years now. Still no motor work yet, but then again if I did that what would I do next year.
 
Reply
Old Apr 28, 2015 | 08:35 PM
  #22  
haze324's Avatar
haze324
Elite HDF Member
Veteran: Army
Joined: Aug 2008
Posts: 4,150
Likes: 459
From: S. FL
Default

What speakers are we talking about. For the BT 7.1's I've used a PPI 900.4 pushing 150w, and now a 4180 sending 160-180w.

They can take it man.

I
 
Reply
Old Apr 28, 2015 | 09:22 PM
  #23  
Travis Whittaker's Avatar
Travis Whittaker
Thread Starter
|
Novice
Joined: Apr 2014
Posts: 19
Likes: 0
From: Roberts WI
Default

ok so I just ordered my line level converter and after a lot of thought and research I chose the higher end model I went with the Rockford Fosgate T400x4AD. I think in the long run it will be a better choice. So with this amp I shouldn't need a real line level converter since it has an adjustable input, correct? I am just trying to get my ducks in a row and if I need to buy something prior to amp arrival then I want to do so. Like I said currently the PBR400X4 is hooked up and running so plan is to just swap the amps using all the PBR setup which was all factory Rockford. LMK your thoughts.


Thanks
 
Reply
Old Apr 28, 2015 | 09:32 PM
  #24  
Travis Whittaker's Avatar
Travis Whittaker
Thread Starter
|
Novice
Joined: Apr 2014
Posts: 19
Likes: 0
From: Roberts WI
Default

The BT 7.1 speakers are rated for 125W continuous 240W peak. The Infinity Kappa Perfect 6.1 Component set are rated at 100 continuous 400 max per side. I am not one to over power my speakers as I would rather drive tem at max amp a tad bit under speaker cont. just my .02 though.
 
Reply
Old Apr 29, 2015 | 12:16 AM
  #25  
SBates08's Avatar
SBates08
Seasoned HDF Member
Joined: Jan 2013
Posts: 10,637
Likes: 1,246
From: Lake, Ms
Default

Originally Posted by Travis Whittaker
The BT 7.1 speakers are rated for 125W continuous 240W peak. The Infinity Kappa Perfect 6.1 Component set are rated at 100 continuous 400 max per side. I am not one to over power my speakers as I would rather drive tem at max amp a tad bit under speaker cont. just my .02 though.
Power isn't what you should be worried about. Power won't kill a speaker. It's the under powered speaker that distorts that causes them to blow. Ideally you want an amp with a good amount of head room so that your not overworking the amp to drive the speakers to their peak abilities.

2010 Limited with some stuff
 
Reply
Old Apr 29, 2015 | 07:01 AM
  #26  
Gannicus's Avatar
Gannicus
Ultimate HDF Member
Joined: Oct 2012
Posts: 6,621
Likes: 412
From: Indianapolis IN.
Default

Originally Posted by SBates08
Power isn't what you should be worried about. Power won't kill a speaker. It's the under powered speaker that distorts that causes them to blow. Ideally you want an amp with a good amount of head room so that your not overworking the amp to drive the speakers to their peak abilities.

2010 Limited with some stuff
Yeah That!
 
Reply
Old May 11, 2015 | 08:29 PM
  #27  
Travis Whittaker's Avatar
Travis Whittaker
Thread Starter
|
Novice
Joined: Apr 2014
Posts: 19
Likes: 0
From: Roberts WI
Default

Received new amp and installed it adding in a line level converter and low level rca inputs. With this new amp install the sound is now great however my speakers are now randomly cutting out, they do not cutout at the same time they do it sporadic with no rhyme or reason. I have yet to have both speakers drop at the same time, any thoughts?
 
Reply
Old May 11, 2015 | 08:46 PM
  #28  
haze324's Avatar
haze324
Elite HDF Member
Veteran: Army
Joined: Aug 2008
Posts: 4,150
Likes: 459
From: S. FL
Default

Originally Posted by Travis Whittaker
Received new amp and installed it adding in a line level converter and low level rca inputs. With this new amp install the sound is now great however my speakers are now randomly cutting out, they do not cutout at the same time they do it sporadic with no rhyme or reason. I have yet to have both speakers drop at the same time, any thoughts?
You need to lower your gains, the amp is going in and out of protection mode. I know the amp comes with clip light indicators but you can still be overdriving the signal. What do you have your gains at? The 12 o'clock position is the happy spot.
 
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 May 11, 2015 | 09:35 PM
  #29  
Travis Whittaker's Avatar
Travis Whittaker
Thread Starter
|
Novice
Joined: Apr 2014
Posts: 19
Likes: 0
From: Roberts WI
Default

Originally Posted by haze324
You need to lower your gains, the amp is going in and out of protection mode. I know the amp comes with clip light indicators but you can still be overdriving the signal. What do you have your gains at? The 12 o'clock position is the happy spot.
Think I am closer to 3/4, really disappointed in the HK head unit. these head units seem to be very poorly made. I will try to turn down gains and see what it pushes but if I remember right volume was low at mid gain level. Maybe next step is a new head unit. Guess we will just have to wait and see, more to come.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
USMC0352
Audio Systems
14
Mar 17, 2018 07:02 PM
bc73
Audio Systems
7
Apr 27, 2017 06:16 PM
capnkirk
J&M Motorcycle Audio
3
Oct 13, 2016 10:36 AM
matt76cmich
Audio Systems
7
Aug 23, 2015 06:49 AM
Turbo Flux
Audio Systems
7
May 1, 2012 06:32 AM




All times are GMT -5. The time now is 11:24 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