200 mm (8") subwoofer with pressed, air-dried paper cone and additionally stitched long-throw surround. Extremely torsion-resistant, powder-coated die-cast aluminum basket, open construction for maximum heat dissipation. Heavy-duty 2 x 2 Ω dual voice coil with ventilation. Extremely strong ferrite magnet with large pole core hole and additional ventilation holes for maximum performance! High-quality screw connection terminals. 2 x 250 W RMS rated power handling, 2 x 350 W music power handling. 81.3 dB characteristic sound pressure. Outer diameter 217 mm, installation depth 140 mm, cut-out diameter 186 mm. Engineered in Germany.MW 8Impedance2x2 ΩNominal power (RMS500 WMusic power700 WSound pressure level 83 dBOuter diameter 217 mmInstallation depth140 mm