Break Your Subwoofer In

A new subwoofer must go through a short but important process of 'break-in' before it is run under harsh conditions. The 'break-in' process will ensure the subwoofer is able to perform as it has been designed to. This process involves subjecting the subwoofer to no more than low-to-medium volume levels for a number of hours in the enclosure. 3-4 hours is generally sufficient for the subwoofer’s suspension to loosen enough to prevent the voice coil(s) from overheating and causing failure. The break-in period is also effective in extending subwoofer life. Over-driving the woofer before it has been properly broken-in will usually result in premature failure and poor performance.

  • 12 Inch 1400 Watt Single 4 Ohm Voice Coil Subwoofer
  • Max Power: 1400 Watts
  • Impedance: Single 4 Ohm
  • Resonant Frequency: 44 Hz
  • Sensitivity: 86 dB @ 1 W/1 m
  • Voice Coil: 2” Copper
  • Magnet: 40 Oz
  • Dimensions: 13” x 13” x 4.5”
  • Weight: 9.9 Lbs.
  • Mounting depth: 3-7/8” (98mm)
  • Cutout Diameter: 11” (279 mm)
Cone: Poly Injection

A substance called 'Polyurethane' and is categorized as a 'Polymer'. It is a resilient, flexible and durable manufactured material that can take the place of paint, cotton, rubber, metal or wood in thousands of applications across virtually all fields. It can be hard like fiberglass, squishy like upholstery foam, protective like varnish, bouncy like rubber or sticky like glue. In the specific case of our cones, this material allows for maximum flexibility that produces great sounding speakers lasting you a long time.

Surround: Butyl Rubber

Butyl Rubber is a synthetic (man made) rubber and is valued for its chemical inertness, impermeability to air and the ability to endure or resist exposure to the many types of weather fronts. Butyl rubber has many different applications. Anywhere from Sports equipment to automotive parts, the medical industry and more. We use them for the Surrounds that connect the cone to the basket.

Voice Coil: Copper

'Anodizing' is a process used to increase thickness of the layer on the surface of metal parts. This process increases corrosion resistance, wear resistance and provides better adhesion for paint primers and glues than other bare metals. The color Black has been used in the case of the P120F subwoofer.

Enclosures

  • The P120F is designed to work in a compact sealed enclosure of only 0.75ft³. Since the woofer has pole-vent, it needs a minimum clearance from the rear wall of the enclosure of 0.75” (19 mm). The dimensions to the enclosures are made to suit the subwoofer’s needs, and designed for maximum output while retaining great sound quality. The dimensions have already accounted for the volume displacement of the subwoofer, and using 3/4” (19mm) MDF. All dimensions are external.