Your kenwood DDX515BT Head unit has 7 band EQ. regarding tweeter not enough hit, try move up the 16Khz by +4db... then go to setup -> sound effects and u will see a effect named "STAGE EQ". try change it to LOW / MID / HIGH... focus listen it with your ears and change, don't see the numbers. Go to setup -> crossover and tweak your subwoofer and mohawk mid range speaker. try these setting:

for your component front speaker crossover :
note : turn off your subwoofer or put to the lowest volume when testing this.
TW FREQ = default is at 10Hz....u can try next step is at 12.5Hz (since u feel not enough bright the chik chik chik sound)
HPF FREQ = prefer 80Hz (play your volume up loud to more louder until u hear distortion and then u know that is your max for front. or u can move to 90Hz or 100Hz as well up to your listening)
SLOPE = try set to -6dB......have -6dB / -12dB / -18dB / -24dB (play around with it see which best sound for you or more clear or no distortion)

for your subwoofer crossover :
LPF FREQ = try set to 80Hz, play around between 60Hz - 100Hz. maybe 60Hz u will feel no bass for your MBQ 8 inch, 100Hz maybe u will feel too much of humming bass. see which u prefer.
Slope = usually prefer -24dB (u can try -6dB / -12dB / -18dB) -24dB u will feel the bass 1 biji 1 biji and bounce cut off return back. if -6dB u will feel the bass after the 1 punch it will vibrate longer, the wooing sound.

This post has been edited by djandrew: Jul 12 2017, 05:12 PM