Audio System X 200-4 FL FREEAIR EVO 2 Tiefmitteltöner the small QUANTUM QS-FOUR is

the small QUANTUM QS-FOUR is anything but slender

High-level input with automatic power-on function (Auto-On)

Built-in subsonic filter to protect the speaker from extremely low frequencies

1 x HEC OPTICAL IN module1 x Device-specific side panel1 x Allen screw1 x Allen key1 x Operating instructions

Audio System X 200-4 FL FREEAIR EVO 2 Tiefmitteltöner the small QUANTUM QS-FOUR isThe Audio System X 200 4 FL FREEAIR EVO 2 was developed specifically for demanding in car installations where powerful sound and a shallow mounting depth are equally important. Thanks to the combination of FREE AIR technology and the exceptionally slim FLAT LINE woofers, this 20 cm dual component system is ideal for installation in the rear of the vehicle or in vehicles with limited installation space. The high quality components of the X ION EVO2