Designed to provide bursting dynamics and to minimise size requirements, EBX products result from long studies about car compartment acoustics. These boxes have a truncated pyramid section and double inclination walls, not to affect sound; they are made of very thick MDF, in order for them to be inert and stable. The original die-cast steel grille eliminates direct resonances and compression. The anti-scratch, molded polyamide and epoxy finish, as well as the absence of sharp corners, eases the box placement and makes installation safer. R reflex enclosures provide complete, fast, clear sound and thrilling punch; they are perfect for rock and pop music.