Navigation & Audio MS-8 to replace HK amp
#1
MS-8 to replace HK amp
Has anyone else replaced the HK amp with a JBL MS-8?
I got the idea after I found my HK amp missing in my new to me MCS...It will take 2 channels in, output 8 channels, and will handle a 2 ohm load. On paper, it's going to be a great solution for my missing amp issue.
It arrives tonight...
I got the idea after I found my HK amp missing in my new to me MCS...It will take 2 channels in, output 8 channels, and will handle a 2 ohm load. On paper, it's going to be a great solution for my missing amp issue.
It arrives tonight...
#2
#3
There was a replacement I read about here on NAM using a JL Audio amp as an HK replacement. It was the XD600/6 600 watt, 6 channel amp used in 5 channel mode, and is 2 ohm stable. It was close in size to the HK amp and they were able to mount it in the stock location behind the panel in the cargo area.
Here's the link to post 34 that explains the install: https://www.northamericanmotoring.co...ml#post3604109
Here's the link to post 34 that explains the install: https://www.northamericanmotoring.co...ml#post3604109
#4
The MS-8 looks like a good choice if you're going to keep the HK speakers. It has signal processors for frequency response correction and active crossovers on each speaker, which is what the HK amp does. If you got an amp without these features, you'd also have to replace the HK speakers with aftermarket.
http://ms8-eu.jbl.com/installation.h...s%20Manual.pdf
http://ms8-eu.jbl.com/installation.h...s%20Manual.pdf
#5
The MS-8 looks like a good choice if you're going to keep the HK speakers. It has signal processors for frequency response correction and active crossovers on each speaker, which is what the HK amp does. If you got an amp without these features, you'd also have to replace the HK speakers with aftermarket.
http://ms8-eu.jbl.com/installation.h...s%20Manual.pdf
http://ms8-eu.jbl.com/installation.h...s%20Manual.pdf
We'll see how it goes - I think it will be fine and it will also give me the flexibility to add additional amps and other upgrades in the future without having to start over.
#7
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#8
I have the H/K system, and it sounds great, but I get frustrated at times because the volume isn't consistent between songs or inputs. I had only planned on installing a subwoofer and bypassing the ASD module, and now I'm considering this install as well. I suspect some of my issue has to do with the ASD module, but I suspect it could also be the way the H/K amp works. Essentially I find myself increasing the volume a lot. It will be comfortable at 50% to 60% max, then the next song I find myself increasing it to 75% to 80% max.
Would adding the MS-8 remedy my inconsistent volume issues?
How significant of an improvement is the MS-8 over the oem H/K amp?
Would adding the MS-8 remedy my inconsistent volume issues?
How significant of an improvement is the MS-8 over the oem H/K amp?
#9
I have the H/K system, and it sounds great, but I get frustrated at times because the volume isn't consistent between songs or inputs. I had only planned on installing a subwoofer and bypassing the ASD module, and now I'm considering this install as well. I suspect some of my issue has to do with the ASD module, but I suspect it could also be the way the H/K amp works. Essentially I find myself increasing the volume a lot. It will be comfortable at 50% to 60% max, then the next song I find myself increasing it to 75% to 80% max.
Would adding the MS-8 remedy my inconsistent volume issues?
How significant of an improvement is the MS-8 over the oem H/K amp?
Would adding the MS-8 remedy my inconsistent volume issues?
How significant of an improvement is the MS-8 over the oem H/K amp?
#10
I have a 2017 Mini Clubman s with the visual boost and Harman Kardon sound system. I typically listen to music through Bluetooth and USB. I suspect my issue is just the ASD module which I've purchased a bypass for, plus I need more bass and intend to install subwoofer.
Last edited by thejono1; 09-02-2017 at 07:22 AM.
#11
I added this to my build thread, but I might as well update this thread as well...
Finally, since my HK amp was missing and the wiring was hacked up, I decided to install a MS-8. This sweet box is a digital signal processor the can take the two channel input directly from the head unit and turn it into 8 channels. This allowed me to keep all of my factory equipment, but control time alignment, crossover points, etc. It sounds phenomenal. I haven't seen anyone else do this before, so heads up - this is a great alternative to the stock amp.
How it started
They just connected two channels from the HU to the 8 channels of speakers. Soooo bad.
Figuring out the wiring and labeling
All labeled and organized.
Stripping, twisting, soldering, and shrinking
Testing. Found out the front left door and the rear left speaker have the same color wires!! Arrrgh.
All tested, wired, and mounted up!
Finally, since my HK amp was missing and the wiring was hacked up, I decided to install a MS-8. This sweet box is a digital signal processor the can take the two channel input directly from the head unit and turn it into 8 channels. This allowed me to keep all of my factory equipment, but control time alignment, crossover points, etc. It sounds phenomenal. I haven't seen anyone else do this before, so heads up - this is a great alternative to the stock amp.
How it started
They just connected two channels from the HU to the 8 channels of speakers. Soooo bad.
Figuring out the wiring and labeling
All labeled and organized.
Stripping, twisting, soldering, and shrinking
Testing. Found out the front left door and the rear left speaker have the same color wires!! Arrrgh.
All tested, wired, and mounted up!