DD Audio 508 8" 1200W 500 Series DVC Subwoofer

Features:

• EROM surround
• High-temp, 2.0”, voice coil
• Double Layer Deep bass, high excursion spider system
• Unique glass fiber and natural pulp cone
• Back plate coil gap venting
• Extended pole piece
• DD stamped steel basket (508-512)
• DD cast basket (506)

Specifications:

• Driver Size: 8"
• Watts RMS: 150 – 400
• Peak Power: 1200
• VCD: 2
• Impedance: D2 / D4
• Piston Dia: in 6 3/8
• Fs: Hz 37.68
• Qms: 5.858
• Qes: 0.4905
• Qts: 0.4526
• Vas: liters 8.813
• Xmech: mm 64
• Xmax: mm 10
• Frame OD: in 8 5/16
• Frame OD w/Gasket: in 8 ½
• Mounting Diameter: in 7 3/16
• Mounting Depth: in 5
• Motor Diameter: in 5 ½
• Motor Depth: in 2
• Woofer Displacement: cu ft 0.06
• Sealed Enclosure: cu ft 0.35 - 0.6
• Ported Enclosure: cu ft 0.75 - 1.25
• Shipping Weight: lbs 14