JBL Design Language We now have a design language which alludes to other products in JBL’s expansive portfolio, showcased through the bold horned logo design emblazoned across the tweeter bridge. Injection-molded polypropylene cone The polypropylene woofer cone in Stage2 speakers is engineered for superior rigidity and sensitivity. The result is increased low-frequency output and richer, more robust musicalcharacter. External Crossover Housing (Stage2 604C only) The Stage2 component systems feature external crossover housings, which provide space for sophisticated circuits and advanced tweeter protection. Competitively Tuned For most brands, off-the-shelf speakers and a cursory approval of frequency response curves are good enough. That’s not the case with JBL. We don’t only listen to our speakers against the competition – we voice them against each other to ensure each line has the consistent JBL sound signature that’s known and sought out by those who care about their audio. This is just part of an extensive development process undertaken by some of the best transducer engineers in the world to provide the finest listening experience at any price point. Rigid Reliability Testing JBL Stage2 speakers have to go through environmental testing that would destroy other speakers. JBL freezes them, bakes them, shakes them, blasts them with ultraviolet light and drives them at full power for days at a time. Value Engineered With the goal of providing access to great JBL sound at an affordable price, our engineers valued engineered the Stage2 Series speakers to deliver great sound at an affordable price.