so i think i found solution
(did open business card and will get 750$ back)
what would u pick and why
seems 2x HSU is great deal for 1500 $ ?
is it worth to get e15 for twice the price
or single FVX15 ?
my ideal size would be 18x18 sub not to heavy to cary
i did try weightlift of sb4000 at ABT electronics and cant handle it,,
would would be your choice and why
living room is 20x15 8 tall
with open hallway to kitchen additional 300 sqf
i did notice FVX15 has longer extension to 300hz ?
i will use it for music mostly if i get a chance .wife use it 90% of time for Korean dramas
PS i got d5c center channel voice is clear but the output is lower than sides, should i up speaker lvl ?how to correct this issue(replace speaker /clean up my ears unless im getting deaf )
my sides are 90 db 4ohms demand d11(i have no idea why every online review of speakers says 8ohm when manufacturer stated 4 ohm)
im planning to use 2nd pair of wires to connect sides to high input to sub in music mode
my avr is 2x200 rms into 4ohm in stereo mode(i do use multichannel stereo after Dirac calibration)