FOCAL SUB 30A4

The 12'' Access 30 A4 subwoofer develops a rated power of 250 W RMS. The essential complement to your car audio installation, it gives your kit heightened dynamics and you benefit from powerful Focal sound. Ideal for use in sealed and bass reflex enclosures, it achieves extreme performance levels and powerful, deep bass.

Key points

• DFS® cone (Dual Fiberglass Structure)

• Powerful 43/4" (12cm) magnet: 250 Watts RMS

• Spider decompression ventilated coil

• Great dynamics

• High power

WHAT MAKES THE DIFFERENCE

• For compact sealed enclosure 20-30L (0.70 - 1.05 cu.ft) 

• Bass reflex enclosure : 25-35L (0.88 - 1.23 cu.ft)  

• Great dynamics  

• High power

TECHNICAL CHARACTERISTICS

• Diameter: 12" (300mm)

• Voice-coil diameter: 2" (50mm)

• Voice-coil height: 1" (25mm)

• Magnet: 43/4" (120mm)

• Max. power: 500W

• Nom. power: 250W RMS

• Sensitivity (2,83 V/1 m) : 87dB

• Frequency response: 32Hz – 500Hz

• Impedance: 4 Ohm