Subwoofer for Wilson Maxx2

yes ..i am at HK, and i also buy around the world..
i am using a pair of cello performance IIpower amp, and CD is a meridian 808.2

checked all polarity at the outlet.at this moment, i was reversed for the pre amp, and fixed , and heard the instandly improvement. i am using a Matisse Reference Tube Pre amp

may be tomorrow i should plug in a Pass LAB X20 for a test, and shall run a full XLR connection tomorrow

But..if the speaker is at 11 ft away from the rear wall, does this address some lost of bass respond from the room ?

interconnetions are not fancy at all, it is some Silver QED, some Lizted Cable from Viola ( those suppose to be pretty similar to Cello String)

the Maxx2 deliver punch..but low energy was low, it was indeed excellent when it was in my last room at 40% of the sizes
I cannot see the need for a Grand Slamm..if i can get better bass by a pair of subwoofer, as the mid and the high and the image..sound stage..and depth are all GOOD..but not the lower end

I had Avalon Eidolon in that room a few months ago, bass was less than the maxx2

floor is fully carpet, however it is not those thick and plush ..just those office grade carpet - that suppose to took away from lower mid

now the sides wall are almost untreated

happy to hear some suggestion for any cable which give better bass

forget to mention my speaker cable, i have a pair of Cardas Golden reference - which sound a bit too rich for my taste, and a pair of very old audioquest Clear III, and now i am using a double run of Gotham professional Speaker wire..which apart from image sizes..not not quite refined..everythig seem natural, i suppse the Maxx 2 should deserved a better pair of SC...

for the Power Cord to the performance II, it is some double shield 99.9999 % copper..etc..forget the spec ,

a lot to share..and as need more advice

...

same case...it was driven by my FM acoustic 244A + 611 combo, speaker cable was FM forceline 5 ,and I/C was FM PIT

i started from 2 ft from the rear wall, however the funny things are..the mid and high Charity really so much better at the range of 10.5ft to 11ft at my room, really so much more enrichment than 4 ft..6ft..5 ft..8 ft.., but just at that range

now the speaker is about 2.4 meter aparted,

i am looking into some DIY infromation for a bass trap, i did made some but not properly measured etc..

wonder...JL Labs F113 , which are 13 inches driver..would that be a bit too small ? ANy comment for the JL 212?

I am seeking a pair of watch dog I ( which is active, and cheaper)

>>> Stay away from Velodyne not up to the task, slow and does not have the mega output of the JL.s <<< ... thx for sharing

REL sub ..seem capable..

well understood, trying to blend othr brand subwoofer with th maxx2 is a hard task

although i do not to pay too much for for a pair of Grand Slamm SIII if i sell my Maxx2, however i suspect, thing will be more or less the same, and i demand a pair of subwoofer

toe in until i sort of see n not seeing the inner side wall and adjusted the head angle based on the manual and fine tuned within 2 ladder steps