DD Audio 9915 15" 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: 15"
• Watts RMS: 1500 – 2500
• Peak Power: 10000
• VCD: 4
• Impedance: D1 / D2
• Piston Dia: in 14 ¼
• Fs: Hz 34.32
• Qms: 6.551
• Qes: 0.426
• Qts: 0.400
• Vas: liters 54.38
• dBSPL: 89.02
• Xmech: mm 100
• Xmax: mm 22
• Frame OD: in 16 5/8
• Frame OD w/Gasket: in 16 ¾
• Mounting Diameter: in 15 3/16
• Mounting Depth: in 10 5/16
• Motor Diameter: in 10 5/16
• Motor Depth: in 4 9/16
• Woofer Displacement: cu ft 0.4
• Sealed Enclosure: cu ft N/a
• Ported Enclosure: cu ft 3.0 - 6.0
• Shipping Weight: lbs 87