Prestasi 14th of April 2013 – 1st Place JBL MS8 65 MIllion Class Posted on April 13, 2013March 6, 2018 by Riki Hermanto 13 Apr Congratulation to Mr. Maslim Djanuanto for the achivement 1st Place car audio 3rd JBL MS8 Easy Tuning Contest in Jakarta Riki Hermanto 23th -24th March 2013 – 2nd Place Pro 50 Million rupiah Class 13th – 14th of April 2013 – 3rd Place SQ 25 Rookie Class