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Focal 30A4 Access Series 12" 4-ohm subwoofer

Item # 09130A4

Perfect sound. Discreet style.

Perfect sound. Discreet style.

Item # 09130A4

Ships free today

Every order includes

  • Free lifetime tech support
  • 60-day price-drop protection
  • 60-day returns
Low stock
$229.99 each

Get questions answered fast & free

Expert help 400+ hours training Virginia-based

About the Focal 30A4

Alexander H.

Highlights:

  • 12" 4-ohm subwoofer
  • dual fiberglass structure cone with butyl rubber surround
  • high power 4-3/4" magnet
  • spider decompression ventilated coil
  • power handling: 50-250 watts RMS (500 watts peak)
  • frequency response: 32-500 Hz
  • sensitivity: 87 dB at 2.83 volts
  • top-mount depth: 5-3/8"
  • sealed box volume: 0.70-1.05 cubic feet
  • ported box volume: 0.88-1.23 cubic feet
  • grille not included
  • warranty: 1 year
  • MFR # 30A4
  • Item # 09130A4

What's in the box:

Focal 30A4 owner's manual

If you need assistance accessing this owner's manual, please give us a call.
  • One 12" Single voice coil woofer
  • Removable rubber mounting ring (installed)
  • Eight 7/8" Self-tapping screws
  • User manual (English/ French/ Russian)
  • Focal window sticker

More details on the Focal 30A4

Pat M.

Product Research

Features

Cone Material: The Dual Fiberglass Structure Membrane (DFS) is a light, rigid, woven glass fiber woofer cone. The butyl rubber surround is resistant to ultraviolet rays, temperature extremes, and humidity to add to the speaker's reliability and longevity.

Spring-Posts: The 30A4 uses spring-post speaker terminals for easy connection of single banana plugs, pin connectors, or bare wire up to 10 gauge.

Rubber Gasket: The gasket/mounting-ring ensures better chassis damping and prevents air leakage. The rubber gasket is removable.

Sealed Box Volume: FOCAL recommends a sealed enclosure with a volume between 20 liters (0.71 cubic feet) and 30 liters (1.06 cubic feet).

Ported Box Volume: FOCAL recommends a ported enclosure with a volume between 25 liters (0.88 cubic feet) and 35 liters (1.24 cubic feet) using a single 3-1/2" diameter 13-3/4" long port tube.

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Customer Q&A

3 questions already asked

Q
What amp would you recommend for two Focal 30A4 subs?
young  Sep 06, 2019
1 answer
A
Thanks for your question. For information on selecting the best amp for your subs I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine the differences between the amp models and help you make the best choice for your system.
kristina  Sep 24, 2019 (Staff)
Q
Will the crunch two channel 1000.2 work with a single 12" focal 30a4 subwoofer?
david  Mar 07, 2019
1 answer
A
According to the specs on the Crunch website that amp does 1000 watts at 4 ohms. That would way more than you need for one of those Focal subs. I would recommend this Alpine mono amp which pushes 300 watts at 4 ohms: https://bit.ly/2HtbUjn
casey  Mar 13, 2019 (Staff)

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Focal Access 30 A4
$229.99 each
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