Audio System Radion 12FA Freeair
30 cm Free Air Subwoofer

Radion 300 mm woofer
Freeair - 575/375 watt subwoofer

2 , 5 `voice coil, stable terminals, multiple ventilation system
made paper cone, cast basket and Connex-Spider
woven wire, magnet protection, pole piece
Depth: 138mm
Impedance: 4 Ohm

Their open-air quality in our own Free Air Subs especially for installation in saloon cars.
rises in the big luggage capacity that outdoor air quality only slightly, resulting in excellent transient response and timing.

dynamic and rich bass without much loss of space by bulky housing.

EMMA successes 2009

Germany:
Nürburgring (Recaro Days): 2 Square
Saarbrücken bridges (Tuning Expo): 1st place

Netherlands:
Roermond (Monticar): 1 seat
Geldrop (Car Sound Center): 1st place

Dutch Dutch champion finals

Purmerend 1st place