Focal plug and play speakers
Ive been running the ISUBs for about a year now - significant upgrade from stock. Even on stock amp.
Just installed the ICC MBZ100 (center channel) and IS MBZ100 (2 ways) in the front doors. I have a coupe and the tweeter location is in the front door directly beside the woofer. A lot of the videos and instructions show the tweeter on top of the door card against the window in a separate enclosure. What’s interesting is there are separate signal wires to both the tweeter and woofer, however the supplied crossover with the IS MBZ100’s only have a single input connection. I’ve just connected it to the woofer OUT signal wire and seems to operate fine. Left the tweeter IN signal wire disconnected and taped it away.
Curious if anyone has figured out good EQ settings with this setup?
Likely needs a proper DSP and amp - Match UP10 DSP.
Last edited by noremaC; Jul 20, 2024 at 09:01 PM.
Ive been running the ISUBs for about a year now - significant upgrade from stock. Even on stock amp.
Just installed the ICC MBZ100 (center channel) and IS MBZ100 (2 ways) in the front doors. I have a coupe and the tweeter location is in the front door directly beside the woofer. A lot of the videos and instructions show the tweeter on top of the door card against the window in a separate enclosure. What’s interesting is there are separate signal wires to both the tweeter and woofer, however the supplied crossover with the IS MBZ100’s only have a single input connection. I’ve just connected it to the woofer OUT signal wire and seems to operate fine. Left the tweeter IN signal wire disconnected and taped it away.
Curious if anyone has figured out good EQ settings with this setup?
Likely needs a proper DSP and amp - Match UP10 DSP.
Looking at the Focal user manual, I wouldn't need to install the protection adapter nor the passive crossovers sine the factory Burmester system already has a S****y AMP+DSP.




That is one thing I’ve noticed - a direct speaker swap without messing with EQ - the Focal speakers are way too bright. Not sure if adjusting with the stock EQ and DSP will change that. Maybe it can help? Not sure what to mess with in the Burmester EQ or Spotify EQ.
I have the feeling installing a proper AMP/DSP is the only way to tune these speakers to sound good.
With a 60 day return policy on Crutchfield I would be half tempted to just give it a try if no one has.
Found the 4.2 on ebay and am more than satisfied.. for now.
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