Refrigerator Water Filters
Free Shipping on Thousands of Products
Award-Winning Customer Service

Focal 12" Single Coil Subwoofer - 30 A4

Abt Model: 30A4 | UPC Code: 3544058751271
Focal - 30 A4 - Car Subwoofers
Roll over image to zoom in
Regular Price $250.00
Extreme Performance Levels And Powerful, Deep Bass/ 30 Cm Glass Fibre DFS® Cone/ Butyl Suspension/ Black Finish
In Stock (details)
Your Shipping Zip Code: 20149 (change)

Estimated Delivery Date: 
Oct 31st - Nov 1st *

When you order in the next 22 hours, 40 mins
Free Shipping Details (details)

Product Questions - Ask

Average Customer Reviews

Be the first to Write a Review

Product Details

Focal 12" Single Coil Subwoofer - 30 A4

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.


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.


    • Compact sealed enclosure: 20-30L (0.70 - 1.05 cu.ft)
    • Bass reflex enclosure: 25-35L (0.88 - 1.23 cu.ft)
    • DFS® cone (Dual Fiberglass Structure)
    • Powerful 43/4" (120 mm) magnet: 250 Watts RMS
    • Spider decompression ventilated coil
    • Great dynamics
    • High power


  • 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

Approximate Weight:

  • Shipping: 5 lbs
Downloadable Resources Get Adobe Reader
More reasons to buy the Focal 30 A4 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Focal 30 A4 is Brand New.
  • The Focal 30 A4 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
Focal 12" Single Coil Subwoofer

Focal 12" Single Coil Subwoofer

In Stock

Call us
live chat
Chat Now