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Old Apr 10, 2018 | 09:42 AM
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Does anyone have experience with the radio flash that Rockford recommends (2 speaker 1 amp)? I have a local Indy with the technoresearch software that can do this flash. Wondering how it compares to the bt355.
 
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Old Apr 10, 2018 | 11:15 AM
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Not sure if that will work. I remember reading past post about the nightmares of flashing to add aftermarket units. Even if the HU is flashed for 1 or 2 amps, it is flashed for HD amps and not aftermarket amps. It might work but I for one don't want to take the chance with my amp in the hands of a HD flash. Now your indy just may be able to do it. Reach out to haze here as he may be able to help you and your indy.
 
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Old Apr 10, 2018 | 12:14 PM
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Yup! We flash every bike we do.

The HD dealers can no longer do the "aftermarket" flashes like the one Rockford recommends. If you Indy has a tool do it, try it. Worse case he flashes it back. Just note once you flash the HU you no longer use a BT line leveler, you need a regular LOC.
 
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Old Apr 10, 2018 | 12:28 PM
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Originally Posted by haze324
Yup! We flash every bike we do.

The HD dealers can no longer do the "aftermarket" flashes like the one Rockford recommends. If you Indy has a tool do it, try it. Worse case he flashes it back. Just note once you flash the HU you no longer use a BT line leveler, you need a regular LOC.
what configuration flash do you use? Is there a option to make the fade function?
 
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Old Apr 10, 2018 | 02:11 PM
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4 speaker no amp. is the one to try first. i flash them also, with the same tool.
m
 
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Old Apr 10, 2018 | 02:18 PM
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Originally Posted by marcodarq
4 speaker no amp. is the one to try first. i flash them also, with the same tool.
m
Thanks for the info.
 
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Old Apr 11, 2018 | 07:17 AM
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Originally Posted by haze324
Yup! We flash every bike we do.

The HD dealers can no longer do the "aftermarket" flashes like the one Rockford recommends. If you Indy has a tool do it, try it. Worse case he flashes it back. Just note once you flash the HU you no longer use a BT line leveler, you need a regular LOC.
What happens if you run a BT after flash?
 
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Old Apr 11, 2018 | 09:45 AM
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It depends on the flash. If your indy flashes it as the dealer would then you will need the LL after flash to keep it from distorting on the lows and eventually blowing the speakers.
 
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Old Apr 11, 2018 | 08:00 PM
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There are actual bin files that alter the eq curve coming out of the radio. With the proper file chosen the bt355 is not needed for eq correction. The bt355 serves 2 purposes, it tames the eq curve from the stock radio with the crap book eq output, and converts to a low level rca connection point.
If the correct bin file is chosen, that does NOT use the crap boom eq, any loc can be used or in the case of the Arc PSM, or the RF DSR1, you can go high level in to your dsp and move on from there.
M
 
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Old Apr 11, 2018 | 09:08 PM
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Originally Posted by marcodarq
There are actual bin files that alter the eq curve coming out of the radio. With the proper file chosen the bt355 is not needed for eq correction. The bt355 serves 2 purposes, it tames the eq curve from the stock radio with the crap book eq output, and converts to a low level rca connection point.
If the correct bin file is chosen, that does NOT use the crap boom eq, any loc can be used or in the case of the Arc PSM, or the RF DSR1, you can go high level in to your dsp and move on from there.
M
It seems like getting that correct bin file is the hard part. I don’t plan on using a dsp at this point if I can get decent sound with a flash. The BT isn’t bad but would like a little better. I already have the BT installed so not sure the effort would be worth the gains. How much better does a flash sound compared to the BT?
 

Last edited by InthewindMN; Apr 11, 2018 at 09:09 PM.
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