Pair of Planet Audio BBD12. Much like the engine of a new automobile, 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 subwoofers suspension to loosen. Enough to prevent the voice coil(s) from overheating and causing failure.The break-in period is also effective in extending. Over-driving the woofer before it has been properly. Broken-in will usually result in premature failure and poor performance. Sensitivity (1 W/ 1 m) 83 dB.
Mounting Depth 7.8 (200 mm). Cutout Diameter 11.1 (285mm).
Voice Coil: 2.5 Copper. Dual Flat Spiders with Woven Tinsel Leads. Black Anodized Aluminum Voice Coil Transformer. It is pretty much exactly what it sounds like.
The paper in this case has not been pressed therefore it does not have a smooth look or feel to it. The advantage of Non-Pressed paper is that its more rigid and is able to handle the high power and functionality that the BBD12. You dont want the cone of a subwoofer to have a flexible structure to it. The stiffer the cone is, the better sound quality you will receive. Up until about 30 years ago, foam surrounds tended to deteriorate more quickly, but due to recent advancements.
The average life span of standard foam surrounds is about 8 to 16 years. New foam formulas last much longer and are. A superior product for speaker drivers that need a large excursion (how much the cone needs to move back and forth). Foam keeps the cone centered and yields a high excursion. Foam is self damping the ability to control undesirable movement.Of the speaker cone and reduces its own standing waves. It is also very light and has a minimal effect on the. Foam can be mixed with other substances to produce different flex and strength properties. 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 BBD12 subwoofer.
The item "2 Planet Audio BBD12 2500 Watt 12 Inch Dual 4-Ohm Voice Coil Car Subwoofer" is in sale since Friday, August 23, 2019. This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Subwoofers". The seller is "turacell" and is located in Brooklyn, New York. This item can be shipped worldwide.