<https://www.down4soundshop.com/sundown-do-you-even-bang-package-6000wrms/>
<http://schema.org/description>
"NOTE: Initial pricing is of amp only until you select your sub size and it will be calculated accordingly 1x - SUNDOWN Amplifier: SALT 6 2x - SUBS: SUNDOWN ZV6 SERIES (DUAL 1 OHM) (Choose Sub Size: 10\", 12\", 15\", 18\") 3x - **FREE:&nbsp; 1/0 100% SILVER TINNED OFC AMP INSTALL KITS ITS MANDATORY TO DO ELECTRICAL UPGRADES TO RUN THIS PACKAGE. I SUGGEST A MECHMAN HIGH OUTPUT ALTERNATOR, BIG 3 OFC KIT, REPLACE UNDER HOOD BATTERY WITH XSPOWER AND ADD 2 XSPOWER XP3000s IN THE REAR AS A SUPPLEMENT RECOMMENDED DOWN4SOUNDSHOP BOX SPECS ARE 3 CUBES FOR 10S, 5 CUBES FOR 12S, 8.5 CUBES FOR 15S AND 12 CUBES FOR 18S.&nbsp; BOX NEEDS TO BE HEAVY DUTY, FLUSH MOUNT AND ADD BAFFLE. 4 KERFS WITH TUNING FROM 30-35HZ.&nbsp; THE REST OF THE OPTIONS ARE UP TO YOU (FINISH, PLEXI WINDOW OR NOT, BOX TERMINALS ETC)"
<https://www.down4soundshop.com/sundown-do-you-even-bang-package-6000wrms/>