The RSM custom in ear monitor is a four-driver, three-way design with 2 woofers, 1 mid-range, and 1 tweeter. It has the power and presence to handle any stage, and the clarity and detail to enjoy while on the bus, plane or easy chair.
“ HERE IS MY FULL REVIEW ON THE TEKFUSION TWINWOOFERS Note: I'm not much of a reviewer, but i had to review these In-Ear Headphones because they are so special to me, and to my collection, so couldn't resist but give you guys some of my views. Hope you like it. Also, if you don't like my review, forgive me for taking your time but i think you won't INTRO Tekfusion Twinwoofers is a...” --audiophilic0