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View Full Version : Bose never fails to fail



Lecterl
12-13-2015, 10:46 PM
Hey guys. I'm just looking for some feedback on the Bose sound system in the Mazda 3's. This is the second amplifier I've had go, the first was compliments of a mechanic jamming his tool into the auxiliary port under the arm rest. The result was a blown amplifier that they refused to take any responsibility for.

Now the replacement is going less then a year later after an unfortunate encounter with a deer left my front end and both sides needing some extensive repairs. All the headlight/foglights and both electric mirrors were replaced.

Since the repairs the amplifier is once again following the same pattern as the first, inconsistent cutting in and out which is generally getting more and more frequent. The first time it eventually just completely failed and began making a rapid popping sound even when the car was turned off until you pull the fuse. I've asked a number of mechanics (other then the one that blew the first amp) and they generally have the opinion in their experience with Bose systems that they are touchy to say the least. A friend of mine that first convinced me Mazda was the way to go started experiencing similar issues with his system after changing a simple tail light and since then was hearing inconsistent feedback as well. He simply took that as an excuse to change out the entire sound system to something 'not' Bose.

Who else has had these issues and were you able to resolve them? I can't seem to find the forum threads I was looking at earlier when this first happened.


Cheers.

Sebi
12-15-2015, 01:30 PM
I have a 2015 with Bose, no issues since July (well, sound quality does not count!).

Mazda3blog
12-15-2015, 02:35 PM
I have a 2010 Speed3 and my Bose amp blew a few months ago. Same speaker popping when car was off.

How many KM were on your car? I had 170,000 when it blew.

I was also concerned about a replacement amp doing the same thing eventually and this just proves my fear.

Was the replacement new or from a scrap yard? How many KM on the vehicle it came from?

Ridiculously expensive to buy new from Mazda, and almost impossible to find at a scrap yard.

McGuyver_3
12-15-2015, 11:08 PM
2004 murano- Bose working great knock on wood. Still own the car and works great. again knock on wood
2010 mazda 3-Bose worked great for the 40000km I put on it then sold the car. Also had a different headunit controlling it
2010 speed 3-Bose continues to work great knock on wood 130ish K and many different headunit setups before going back to stock

Cab0oze
12-16-2015, 06:16 AM
Aside from sound quality, was was pointed out, no issues ever in my 2008 and in all my years of hanging around mazda3forums I've never heard of any other complaints.

Flagrum_3
12-16-2015, 10:14 AM
Sounds to me like you may have another issue with the system that MAY be causing the amp(s) to go. A loose or bad connection, a short, a frayed wire, or even possibly the HU is defective..Something may be causing a constant or heavy draw from the amp. This could take alot of time to diagnose and the dealer is not the place to go as their hourly rate is ridiculous!....Maybe a good System installer would be a better choice, and we have a couple sponsors here that could help. On the other hand, instead of wasting a shitload of time and money finding the issue and then having to purchase another Bose amp, which may be costly aswell, I would just scrap the whole Bose system completely and install a proper aftermarket one for much better sound quality and listening enjoyment.


_3

Mazda3blog
12-16-2015, 05:07 PM
Aside from sound quality, was was pointed out, no issues ever in my 2008 and in all my years of hanging around mazda3forums I've never heard of any other complaints.

Seems to be more of an issue with the second gen, specifically the 2010 models unfortunately. First and second gen Mazda3's use different Bose amps although they look similar.

I've had Bose systems in other cars that lasted a long time without issues. Just not this one, it blew 10,000km after my extended warranty expired.

I'm not even a heavy music listener. The amp blew when I started the car after getting groceries, just the radio on on low volume when it happened.


http://www.mazda3forums.com/677-electronics-discussion/682841-bose-system-malfunction-possible-short-bad-amp.html

http://www.mazdaspeedforums.org/forum/f434/bose-speaker-popping-no-sound-174933/

http://www.mazda3forums.com/668-2010-2013-electronics-discussion/666642-machine-gun-sound-2010-m3-hatch-w-bose.html

http://mazda3revolution.com/forums/2010-2013-mazda-3-skyactiv-audio-electronics/52010-mazda-3-gt-bose-issues.html

https://www.reddit.com/r/mazda/comments/2w3c9d/weird_issue_2010_mazda3_gts_bose_stereo/

https://www.reddit.com/r/mazda/comments/3bin5g/2010_mazda3_bose_stopped_working/

Cab0oze
12-17-2015, 06:36 AM
Seems to be more of an issue with the second gen, specifically the 2010 models unfortunately. First and second gen Mazda3's use different Bose amps although they look similar.

I've had Bose systems in other cars that lasted a long time without issues. Just not this one, it blew 10,000km after my extended warranty expired.

I'm not even a heavy music listener. The amp blew when I started the car after getting groceries, just the radio on on low volume when it happened.
Oh, a gen2 problem... hmm crazy. Glad I don't have a gen 2! OP, what are you rolling?