ESB Audio 3.12D4 subwoofer - 12", 300W RMS, 2x4 Ohm, 28Hz

ESB Audio 3.12D4 Car Subwoofer

The ESB Audio 3.12D4 is a high-quality 12" car subwoofer designed to produce excellent bass reproduction. For optimal performance, we recommend using a custom enclosure – the included datasheet contains two enclosure recommendations.

Enclosure Recommendation

Both sealed and bass-reflex enclosures are suitable for this subwoofer. A sealed enclosure is a better option due to space constraints, while a bass-reflex enclosure produces 3 dB more output with the same power. More detailed enclosure recommendations can be found in the included datasheet.

See also:

• ESB Audio 3.10D4 – 10", 4+4 Ohm DVC
  
• ESB Audio 3.10D2 – 10", 2+2 Ohm DVC