DD Audio 9912 12" 10000W 9900 Series VCS Subwoofer

Features:

• EROM
• Non-Pressed Paper Cones
• SFB
• DD Spiders
• Laminated Spiders
• Laminated Leads
• High-Temp Aluminum Former Voice Coils
• Aluminum Shorting Ring
• Free Flow
• Back Plate Coil Gap Venting
• DD Cast Baskets
• Direct Connect

Specifications:

• Driver Size: 12"
• Watts RMS: 1500 – 2500
• Peak Power: 10000
• VCD: 4
• Impedance: D1 / D2
• Piston Dia: in 11
• Fs: Hz 31.63
• Qms: 5.398
• Qes: 0.377
• Qts: 0.352
• Vas: liters 23.63
• Xmech: mm 100
• Xmax: mm 22
• Frame OD: in 13 3/8
• Frame OD w/Gasket: in 13 ½
• Mounting Diameter: in 12 3/16
• Mounting Depth: in 9 11/16
• Motor Diameter: in 10 5/16
• Motor Depth: in 4 9/16
• Woofer Displacement: cu ft 0.33
• Sealed Enclosure:cu ft N/A
• Ported Enclosure: cu ft 1.75 - 2.75
• Shipping Weight: lbs 81