he Focal SUB 30 A4 brings the full force of Focal’s Access Series performance to your vehicle.With a 12″ (30 cm) Dual Fiberglass Structure (DFS®) cone and a 250W RMS power rating, this subwoofer delivers tight, powerful, and musical bass — the perfect finishing touch for any high-performance audio setup.
frequency response: 32-500 Hz
sensitivity: 87 dB at 2.83 volts
power handling: 50-250 watts RMS (500 watts peak)
