Thank you for shopping with us. Thank you for supporting American JOBS!!!We have been a Critical Mass Audio direct dealer for more than 30 years. I was one of their first students when They created the first and Best Car Audio School in the Industry based in Florida. As a USA based and Owned company we are Proud to work and Support American Jobs and Industries. We thank you for the 17 plus years of Support here in the Ebay Marketplace. If you are looking for the Best Quality Car Audio Equipment, you are in Great Hands with Critical Mass Audio.As a USA Based and run company we will always support our most important assets which are our Great People and Family.Thank you for looking at our auctions and for supporting the American workforce economy. CRITICAL MASS UL12 UL-12 SUBWOOFER IN ACTION VIDEO Video will open in a new windowWE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS … SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PRO’s AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY.WE HAVE BEEN SELLING ON EBAY FOR 15 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.SquareTrade © AP6.0 BEST TWEETER SYSTEM YOU WILL EVER OWN. MSRP. $2,995.00 24DB XOVER /// 400 WATTS OF CLEAN AUDIOPHILE POWER /// MADE IN THE USA ONLY A FEW KITS LEFT BRAND NEW IN BOX WITH FULL FACTORY WARRANTY. THANK YOU AND ENJOY IT. THIS SET OF CRITICAL MASS TWEETERS WITH XOVER WILL MAKE ANY SYSTEM SOUND MUCH MUCH BETTER… GREAT FOR FRONT STAGE FRONT IMAGING IN ANY HIGH-END AUDIO SYSTEM. IF YOU WANT THE BEST YOU HAVE FOUND IT!!! ONLY FEW SETS LEFT, GET THEM BEFORE THEY SELL OUT. THIS IS A LIMITED TIME DEAL ON A BRAND NEW SET OF CRITICAL MASS AUDIO PRO TWEETER SYSTEM. THANK YOU FOR SHOPPING WITH US AND ENJOY IT. THIS WILL MAKE ANY SYSTEM SOUND BETTER. WILL GIVE YOU THAT RICH MID HI RANGE OF SOUND. YOU WILL LOVE THIS CRITICAL MASS AUDIO PRO SYSTEM. <div style=”text-align:center”><a style=”text-decoration:none” href=”http://mostpopular.sellathon.com/?id=AC1076765″><img src=”http://www.sellathon.com/Resources/Images/countercredit.gif” border=”0″></a></div>