
I have the Bose system in my TourX, which is not to my standard. The sub lacks impact, the midbass is muddy, the midrange lacks presence and the tweeters have no sparkle.
I'm am a long time audiophile with several thousand CDs and SACDs paired with a couple of terabytes of hi-res digital music. All my vehicles have aftermarket systems in them with the exception of my TourX. For my home theater I designed/built all the speaker cabinets and crossovers based on the raw drivers I chose to use.
It most likely will not be until sometime after the 1st of the year until I can get the TourX into the shop. What I want done is considered to be a big project and my friend's shop has several other big projects in line in front of me. So I will just keep researching and buying the bits and pieces I need for the build. I'm still considering adding a portable hi-res player to the system, such as a Fiio M11, Astell & Kern Kann, Pioneer XDP-02U, Sony Walkman NW-ZX300 or Onkyo DP-X1.
You might be on to something. I did a little experiment and was disappointed with the results.Interesting. Have you checked to see that the sub in the hatch floor actually works? I am an audiophile myself and am pretty picky about my systems (over $6,000 in my living room surround set up) and if you don't feel bass in a song with gobs of it, I'd be inclined to say something is wrong with yours. I have the 900 watt Harman Kardon system in my RAM and the Bose system puts out damn near the same levels of bass, with the RAM eauilizer set to full bass and the Buick on 3/4.
I'm not trying to say you're wrong here, just that it sounds like you might have a faulty connection or setting. 🤷♂️
Unplug sub and see if there's a difference?You might be on to something. I did a little experiment and was disappointed with the results.
Here's what I did:
- Set volume to ~40% (louder than I normally listen)
- Played Ludacris: How Low Remix
- Door speakers played as expected, some base, and even shook the door cards, but not deep base (as expected). Only the sub can hit the very low stuff.
- Open hatch, lift floor and listen closely to sub. It was on and playing but was very soft, almost muted. No deep or hard hits.
- Went into settings and turned the bass up almost all the way.
- System boosted the bass through other speakers, but no noticeable difference form the sub.
I like testing with that song because there are sections that hit the bass at a higher frequency then slide down to very low frequency. It lets me hear how consistent the base is across the low frequency range. In my car, during that slide, the note just gets softer and softer as the frequency goes down, and I can't hear it at all when it gets to the bottom.
About me: I don't consider myself a true audiophile, but I do appreciate good quality. My home system is a full Paradigm surround setup (not little bookshelves either) pushed by a Marantz.
To be fair before we get to Rolls Royce level of sound insulation I think it's kinda pointless to have hifi in a car, especially when the current Bose is good enough. Kinda like wearing a pair of HD660 on the open street. Might not be "good enough" for some audiophiles, good for you who have the leisure to sit in your car idle just to listen to music 😉
You might be on to something. I did a little experiment and was disappointed with the results.
Here's what I did:
- Set volume to ~40% (louder than I normally listen)
- Played Ludacris: How Low Remix
- Door speakers played as expected, some base, and even shook the door cards, but not deep base (as expected). Only the sub can hit the very low stuff.
- Open hatch, lift floor and listen closely to sub. It was on and playing but was very soft, almost muted. No deep or hard hits.
- Went into settings and turned the bass up almost all the way.
- System boosted the bass through other speakers, but no noticeable difference form the sub.
I like testing with that song because there are sections that hit the bass at a higher frequency then slide down to very low frequency. It lets me hear how consistent the base is across the low frequency range. In my car, during that slide, the note just gets softer and softer as the frequency goes down, and I can't hear it at all when it gets to the bottom.
About me: I don't consider myself a true audiophile, but I do appreciate good quality. My home system is a full Paradigm surround setup (not little bookshelves either) pushed by a Marantz.
The Mark Levinson systems can be so much better. There is a guy on one of the car audio boards I frequent that upgrades the factory amp associated with those systems. No additional power is gained from his upgrades, but sound quality is vastly improved. I know someone who had his upgraded and the difference is night and day. Then he upgraded the drivers using the factory locations with aftermarket drivers that cost less than the factory replacements and WOW again. Just like any "factory" system, it's about the bottom dollar and the parts used in the upgrade are far better quality.I digress. Have you driven a Lexus with the Mark Levinson or Acura with ELS? They are both very good systems, with on par sound insulation, I feel. And both knock the Bose system out of the park.
Like FavaBean said, the source does make a difference. I agree, SXM sounds the best to me. I don't have any uncompressed audio on my phone, as it takes up too much space, but that would ultimately be the best for what the system could truly deliver, if it's able to process it.
If you do have S&S, i'd say it sounds like you have a defective sub or amp that's not processing the low's correctly. Have you unplugged and plugged it back in yet, to re-seat the connection?
The Bose amp has more power than the other amps.I checked the connection and the sub is working. I dont have the Bose system but have a premium sound ,according to salesman. I do have the subwoofer in spare.
My wife has the Bose system in her car Tour x Essence and hers sounds much cleaner.
IOB, IO5, IO6 are red needles.I'm going to throw some cold water on the red needle vs white needle debate. The Bose amp is exactly the same part number for each. The only difference in part numbers is how equipped, i.e. NAV, no NAV, ANC, no ANC (Active Noise Control), NGI, no NGI (Next Generation Infotainment). Even the Receiver, Control Unit and Display unit share part numbers with the only differences based on the RPO code (IO5, IO6, IOB, IOR, IOS, IOT). The IOB RPO code is not available in the 2019 and the only difference I can find between the two systems. I could not say that the programming associated with the different systems is really that different.
The Mark Levinson systems can be so much better. There is a guy on one of the car audio boards I frequent that upgrades the factory amp associated with those systems. No additional power is gained from his upgrades, but sound quality is vastly improved. I know someone who had his upgraded and the difference is night and day. Then he upgraded the drivers using the factory locations with aftermarket drivers that cost less than the factory replacements and WOW again. Just like any "factory" system, it's about the bottom dollar and the parts used in the upgrade are far better quality.
Uncompressed or Hi-res audio sounds the same from my phone (plugged in via USB) or USB stick. Bluetooth sounds different, just don't know it it's the phone or the car causing the difference. But I'd be willing to bet a bit of both since Bluetooth sounds different in my aftermarket systems also.
I would be more willing to think the issue is with his subwoofer than the amp. It could be plug problem, voice coil(s) damaged, tensil lead to the voice coil(s) damaged (dual voice coil woofer is used).