Car subwoofer Ural BULAVA 12 V.2 Review

Updated version with thick 84 strand lead wires, 8 Ga acoustic terminals and reinforced adhesive seams. The fastening of the suspension to the diffuser is reinforced with double stitching, which gives the structure additional strength. The voice coil on a powerful frame made of "black aluminum" 3 inches is wound with copper wire in 4 layers with a winding height of 35 mm. Additional coating with heat-resistant “black glue” followed by sintering ensures slip resistance and increased heat resistance. The motor on two ring magnets with a high energy reserve of the magnetic field with a size of 170x90x20 mm provides sufficient power for both “loud everyday” and really excellent, deep bass, as well as for participating in SPL competitions. This line has a molded basket with a profile of variable configuration, which makes the structure light and at the same time strong and resistant to mechanical stress. The centering component of the movable system consists of two washers and minimizes lateral displacements of the movable system along the entire length of the stroke. Particular attention should be paid to the presence of an additional fixing ring that provides a reliable connection between the centering washer and the basket. Flat, surface-mounted lead wires on a centering washer prevent the cone from touching at large strokes.