Gx550 overt trail upgrade with Hertz line of speakers (2 Viewers)

[sumasu]

Just finished upgrading my GX OT with Hertz Mille pro 163.3 and Hertz 700.3 with Sigma amplifier and sound sanded with Dynamat extreme and Dynaliner . Took me two week ends for entire process .

 

[sumasu]

It sounds amazing . But little disappointed , front driver and passenger speakers do not get mid and tweeter signals , only woofer

 

[sumasu]

Here they are

 

[sumasu]

After pics

 

[Thx_1158]

I believe the issue is with the amp. I did a similar set up on my Land Cruiser with an Audison 12 channel DSP amp and those exact speakers, a powered kicker sub, plus the hertz tweeters in the pillars and the sound was absolutely stunning after it was tuned. I don’t know if PAC makes a harness for the ML, but Beatsonic in my view is NOT what you need driving those Hertz.