Seat Altea, Arosa, Ibiza, Leon, Mii JBL Stage1 621 Coaxial Car Speakers Speaker Adaptor

JBL Stage1 621 - JBL Design Language

We now have a design language that alludes to other products in JBL's expansive portfolio, showcased through the bold horned logo design emblazoned across the tweeter bridge.

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 Stage 1 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 Stage1 Series to deliver great sound at an affordable price.

Stage1 621

The Stage1 Series speakers bring a JBL concert experience to your car, truck or SUV and a surprisingly affordable price. Their Polypropylene woofer delivers a strong performance with great low-end extension and clean tight midrange. The woofer is coupled with a Mylar Balanced dome tweeter which fills out their sonic signature with crisp, high-end frequencies. Legendary JBL sound for less than the cost of a concert ticket.