3-way coaxial system, 6 x 9 inch / 160 x 230 mm woofer with woven fiber glass cone, integrated 2 inch / 50 mm maylar midrange and 0.5 inch / 13 mm tweeter with silk dome and neodymium magnet

6 x 9 inch / 160 x 230 mm woofer with very stiff and nonresonating woofer cones made from woven fiberglas Specially shaped rubber surround for larger effective cone area and increased maximum excursion 2 inch / 50 mm mylar midrange 0.75 inch / 19 mm silk dome tweeter with neodymium magnet for brilliant and smooth treble response Individual HELIX design basket for an easy installation in nearly every type of vehicle Solid rubber magnet cover with HELIX imprint for perfect magnet protection Grille included