Looking for a second battery

[bose301s 1]

http://www.woofersetc.com/index.cfm?...category_ID=58

http://www.sonicelectronix.com/cat_i...isolators.html

http://www.hifisoundconnection.com/S...8040/SFV/30046

Of those which would be best for a second battery for my system? I am capping it a ~$200, so a $220 would be an option but thats at the most. I am mostly considering the HC800, but was wondering if any of the Stinger batteries are better.

[denalilvr 0]

go with kinetik and go to this site http://www.millionbuy.com and type in kinetik they are having a HUGE sale with instant rebates on those batteries..for $200 you can get a much stronger battery then you can from woofersetc