When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I installed the Rockford PBR300X2 amp and Polk MM651 speakers in my 2014 FLHXS. The amp is wired to the existing front fairing speaker outputs. Out of the amp goes to the cross overs and then to the speakers. I took my bike to the dealer to flash the radio for 2 speakers/1 amp but after they did they I didn't have any sound. They tried it twice with the same results. Has anyone else experienced this? I only have the two speakers so I don't have any fader settings to check. Any help would be much appreciated.
It is very confusing I know. I have seen it said both ways. I too have a 2014 SGS and am also finding it difficult to find coo-berating stories. My only advise is, it's not working by telling the Boom! Radio there's an Amp. Try telling it there isn't.
Please keep me up to date.
Cheers, and just as frustrated as you,
Chris
Last edited by ChrisHall11; Mar 24, 2014 at 01:14 PM.
you have the amp wired to high side (stock speaker out)(not good for sound has to be converted to line level low power) then you crossover the sound.. the boom amp download I believe it is stopping the high side signal and is sending the signal to the preamp side of the radio which you are not using .. go back to stock convert speaker signal down crossover it amp it and then speaker it..or better way wire amp to radio preamp outs which you probably need an adaptor with Harley doesnt sell but comes with boom amp..
There is no low or high level output from the stereo. My problem was that I didn't have the remote power connected and after they flashed the radio, the AMP wasn't seeing enough of a signal to turn on, hence no sound. With remote power connected and the radio flashed it now sounds awesome.
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.
Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.
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.
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.
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.