Focal RSB300 12″ Subwoofer FINAL CLEAROUT

Save $80.72

$ 169.99 $89.27 (Sale ends on Dec 11, 2018)


Focal RSB300 12″ Subwoofer

  • Butyl surround, High resistance
  • Steel basket, Rigid and compact
  • Spider decompression, Voice coil ventilation
  • 2″ (50mm) voice coil, Kapton former

Only 1 left in stock

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SKU: RSB300 Category:

Product Description

Focal RSB300 12″ Subwoofer

The Focal RSB300 is a double voice coil subwoofer benefits from a polypropylene cone with high rigidity, a crucial requirement in the low end for preventing distortion at very high volume.

Equipped with double ferrite magnets and 2” (50mm) voice coils, these subwoofers combine high sensitivity and high power handling.
The 2 x 4 Ohms double voice coil is the perfect finishing touch to the mechanical design. This allows the subwoofer to be wired in parallel under 2 Ohms in order to get the most from your amplifier.

Affordable quality

Focal has built a reputation for building great speakers for home, car, or recording studio, and our customers definitely give their subs high marks. Their Auditor Series RSB-300 12″ subwoofer delivers impressive bass, maintaining accuracy even when you’re pushing your system hard. The sub’s two voice coils allow you to wire it for 2- or 8-ohm impedance, giving you more flexibility when you expand your bass setup.

Built to take it

The RSB-300 features a polypropylene cone with a butyl rubber surround that’s made to handle up to 300 watts RMS. Large vents in the sub’s steel basket help dissipate the heat generated by extended bass sessions. This Focal fits into just about any kind of system, whether you prefer tight bass from a sealed box or fatter bass from a ported enclosure.

To drive this single subwoofer, we recommend a mono amplifier rated between 225 and 450 watts RMS at 2 ohms.

Additional Information

Weight 4.3 kg

What’s in the Box:
– One 12″ Dual 4-ohm voice coil woofer
– Eight 1-3/8″ Pan head screws
– User manual (English/ French/ German/ Spanish/ Italian/ Portuguese/ Chinese/ Russian)
– Specifications printed on box
– Thank you note

– 12″ dual 4-ohm voice coil subwoofer
– polypropylene cone with butyl rubber surround
– 5-1/2″ magnet
– power handling: 300 watts RMS (600 watts peak)
– frequency response: 25-1000 Hz
– top-mount depth: 5-5/8″
– sealed box volume: 1 cu.ft.
– ported box volume: 1.5 cu. ft.
– sensitivity: 90 dB

Car Subwoofer Size




RMS Power

401 to 800 Watts

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Focal Canada 1 Year Limited Manufacturer’s Warranty


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