DD Audio Power Tuned 608F

The  Power Tuned 608F is an 8" (20cm) subwoofer from DD Audio. As the latest model in the 600 series, this subwoofer features thermal cooling improvements and groundbreaking design elements. With its highly efficient performance and sophisticated components such as vented aluminum voice coil inserts, a vented, finned aluminum heat sink and a heavy-duty surround, the Power Tuned 608F sets new standards in sound performance. It takes the conversion of raw power into clean sound to a new level while managing the heat generated during this conversion. This subwoofer is not only designed for performance, but also impresses with its elegant design including carved, polished aluminum DD logos.

• 8" (20cm) subwoofer
• Erom frame
• Heat sink and heat transfer insert made of aluminum
• high-temperature voice coil (2.5")
• Three-layer deep bass spider system with high excursion
• Unique cone made of glass fiber and natural pulp
• Ventilation of the coil gap on the back plate
• Extended pole piece
• Cast aluminum basket

• Speaker size (cm): 20.32
• Watt RMS: 1000
• Watt peak power: 3000
• Impedance: D2 / D4
• VCD (input): 2.5
• Piston diameter (cm): 16.51
• Fs (Hz): 38
• Qms: 7.76
• Qes: 0.5
• Qts: 0.46
• Vas (liters): 7.4
• Xmech (MM): 60
• Xmax (MM): 18
• Frame-AD (cm): 21.082
• Frame-AD with seal ( cm ): 21.59
• Installation diameter ( cm ): 18.7198
• Installation depth (cm): 16.51
• Engine diameter (cm): 16.51
• Engine depth (cm): 8,255
• Displacement of the woofer (I): 1.982179
• Closed housing (I): 11.3267 - 22.6535
• Bass reflex housing (I): 21.23763 - 35.39606
• Shipping Weight (Lbs): 20