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Focal 30A4 12" Single Coil Subwoofer 4 Ohm

  • 12" (30cm) subwoofer)
  • Max. power: 500W
  • Nom. power: 250W RMS
  • Sensitivity (2,83 V/1 m) : 87dB
  • Frequency response: 32Hz – 500Hz
  • Impedance: 4 Ohm

Availability: In stock

Regular Price: $250.00

Now: $199.99

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Details

Focal 30A4

12" Single Coil Subwoofer

The 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. It is ideal for use in sealed and bass reflex enclosures.

Reliable, Extreme Performance

The 30 A4 sub is a fantastic addition to your car audio system. It achieves extreme performance levels and powerful, deep bass. Its 30 cm glass fibre DFS® cone is mounted on butyl suspension, providing consistent performance and increasing the subwoofer's life. The 30 A4 benefits from high power handling due to its powerful magnet and Kapton-mounted 50 mm coil ventilated by a spider decompression system.

Enclosure Mounted

  • Compact sealed enclosure: 20-30L (0.70 - 1.05 cu.ft)
  • Bass reflex enclosure: 25-35L (0.88 - 1.23 cu.ft)

What Makes the Difference

DFS® cone (Dual Fiberglass Structure)
Powerful 43/4" (120 mm) magnet: 250 Watts RMS
Spider decompression ventilated coil
Great dynamics
High power

Technical Characteristics

  • 12" (30cm) subwoofer
  • 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

 

Additional Info

SKU 30A4
Name Focal 30A4 12" Single Coil Subwoofer 4 Ohm
Manufacturer Focal
Manufacture's Warranty 2 1 Year Manufacturer's Parts Warranty
Manufacturer's Warranty 3 Year Manufacture's Warranty When Installed by Car Toys
upc 3544058751271
Manufacturer Sku 30A4
Speaker Dimensions 12, 12" , 12 inch subwoofer
Power Handling (Watts RMS) 250 W
Power Handling (Watts Peak) 500 W
Impedance (Ohms) 4 Ohm
Sensitivity 87.18dB
Woofer Composition Dual Fiberglass Structure
Woofer Surround Butyl
Cutout Diameter (in) 11"
Top-mount Depth (Inches) 5 3/4
Vas (Liters) 86.91 liters
Fs (Hz) 24.7Hz
Qts 0.671
Xmax (mm) ± 8,5mm
Woofer Displacement (in) No