Mechanical Quality (Qms): 5

25 cm high-quality flat SPL subwoofer with cast aluminum basket✓ 25 cm flacher SPL Subwoofer✓ Optimized for Klippel®✓ Sandwich Paper Membrane✓ Long-legged U-Sicke✓ Solid cast aluminum basket✓ 63 mm copper voice coil✓ 4-layer copper voice coil✓ pressure contact connection

Vehicle doors (inner and outer panels)

which guarantees sensational efficiency and therefore the lowest possible heat generation

Voice coil: 1 inch

GZDM 1900MC-GOLD Packaging Unit:pack (10 plates) Mechanical Quality (Qms): 5With the Ground Zero GZDM 1900MC GOLD, you can permanently optimize your vehicles acoustics. Its multi layer construction combines vibration damping butyl polymer with sound absorbing polyurethane foam and a sturdy aluminum top layer. This effectively reduces annoying resonances, road noise, and body panel vibrations. The result is a more precise soundstage, more powerful bass reproduction, and an overall quieter vehicle interior. The self adhesive