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Rockford Fosgate R1S4-12 12" SVC Subwoofer

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  • Rockford Fosgate Prime R1S412 12" Subwoofer

List Price: $129.00 On Sale: $91.85 (GST Included) (You save 28.80%)

SKU: R1S412


$9.95 Flat Rate Generally ships out in 24 to 48 hours.

Product Info

Product Info

Check out the Rockford Fosgate Prime R1S4-12 12” R1 4-Ohm SVC Subwoofer's Key Features
(Rockford Fosgate R1S412)

  • 12 Month Australian Warranty
  • Risk Free Purchase Guarantee (bottom of page)
  • 12" 4-Ohm SVC Subwoofer
  • 4 Ohms
  • 300 Watts Max Power
  • 150 Watts RMS Power
  • 12 AWG compression terminals
  • Parabolic polypropylene cone


The Rockford Fosgate R1S4-12 is a Prime series 12" enclosure subwoofer that delivers lower bass and higher level output. The new range Rockford Fosgate Prime continues to deliver on a tradition of making some of the best subwoofers available. The Prime R1S412 features a parabolic polypropylene cone and butyl rubber surround that produces accurate bass with 150 Watts RMS power handling at 4 ohms impedance.

The Prime series from Rockford Fosgate can be compared easily to any other subwoofer range we sell with ease. Built more solid, better bass, higher power handling, incredible sound, no need to say anymore.

Rockford Fosgate - The Company

In 1973, in a garage, Jim Fosgate created his first car amplifier and the Rockford Fosgate brand was born. Since then Rockford Fosgate has been at the forefront of the car audio industry creating some of the loudest and toughest car speakers and car amplifiers money can buy without sacrificing sound or build quality.

Peace of Mind Purchase Guarantee & Declaration of Warranty
This product is directly imported and is offered with a full Australian 12 month warranty. (You may also be entitled to other consumer warranties as provided by the Australian Consumer Guarantee and these entitlements are not limited by this warranty). In the event that this product should fail please contact our service department to arrange service for this product.

We are not linked or associated with Rockford Fosgate.

This product will be shipped from our Sydney Warehouse and you are welcome to pick it up directly from our store in Sydney. This product is NOT DROP SHIPPED from overseas.

Due to differing operating costs associated with selling products via different marketplaces such as eBay, Amazon or our Online Store, our pricing may vary as a result.

Tech Specs

Technical Specifications

Size: 12"
Nominal Impedance: 4-Ohm
Power Handling (Watts RMS):

  • 150 Watts RMS
  • 300 Watts Max

Voice Coil Diameter: 2.0" / 50.8 mm
Magnet Weight: 52.47 oz. / 1.49 Kg.
Speaker Connector: 12 AWG compression
Mounting Depth: 5.00 in. / 12.70 cm
Shipping Weight: 9.5 Lbs. / 4.3 Kg.

In The Box

What's Included?

  • Rockford Fosgate Prime R1S4-12 12" R1 SVC Subwoofer

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