does the audiocontrol epicenter really make your system louder or is it really no better than the 13 band eq in my pioneer deh860mp and the bass boost on my hifonics. a bunch of people who reviewed it on sounddomain says it helped but i wanted more input on it.
Car: '97 Crown Victoria P71
HU: Pioneer Avic X710BT
Front stage: want bravox CS603CF
Front stage amp: want powerbass XTA 2240
Substage: 15" FI BL fully loaded in 3.5 cubes @33hz firing through rear deck.
Substage amp: Powerbass XTA 1500D