RE: Amazing !!! 36" Inch Subwoofer DS18 SPL AudioYou are viewing a single comment's thread from:Amazing !!! 36" Inch Subwoofer DS18 SPL AudioView the full contextsteemitboard (66) in spl • 7 years ago Congratulations @bijan07! You have received a personal award! Happy Birthday - 1 Year Click on the badge to view your own Board of Honor on SteemitBoard. For more information about this award, click here By upvoting this notification, you can help all Steemit users. Learn how here! spl