Cycle Sounds 2 SPORTBIKE Audio SYST-Black Don&#39;t be fooled by cheap Imitations or knock-offs. The flex disc mounts allow you to mount speakers in your inner windscreen for a stealth look (no need for cutting holes or big bulky mounts and clamps). All systems manufactured by Cycle Sounds&amp;#174;...The original inventor of the bullet speaker system for the power sport industry (patented design).Tired of trying to rig earphones up in your helmet? This new system works on any sportbike application; Not to mention it&#39;s much safer. This audio system works great with any MP3 player, GPS, iPod, iPhone, etc...Wait till you hear what you&#39;ve been missing!All Cycle Sounds&amp;#174; products are designed and engineered in the U.S.A. System comes with one pair of 2 bullet speakers, mini high-powered amp with 3.5 mm jack and all wires and connectors to complete installation.