DD Audio 15″ Subwoofer Dual-2-Ohm 12800 Watts Peak DD-SB-9915C-D2

Description

Powerful Performance: The DD Audio SB-9915C-D2 15″ Subwoofer packs immense power with a peak power handling of 12,800 watts and a robust 3200 watts RMS, delivering deep, impactful bass for your audio system.
Cutting-Edge Technologies: Featuring an aluminum Dual Stage rear-mounted Heatsink, USA-made Iron Cloth Spider System, 2nd generation V-ROM surround, and more, this subwoofer combines performance-redefining technologies for superior bass reproduction.
Enhanced Cooling System: Equipped with a multi-vent free flow cooling motor and shorting ring motor, this subwoofer effectively dissipates heat during heavy use, ensuring optimal performance and durability.
Durable Construction: Built to last, the subwoofer features a 4.3″ high-temp voice coil, excursion optimized ESP frame, non-pressed composite reinforced pulp cone, and hand-laid composite dust cap, providing durability and reliability under demanding conditions.
Made in the USA: Handcrafted in the USA with meticulous attention to detail, this subwoofer embodies the quality craftsmanship and engineering excellence synonymous with American-made products, making it a premium choice for audiophiles and car audio enthusiasts.
DD Audio 15″ Subwoofer Dual-2-Ohm 12800 Watts Peak DD-SB-9915C-D2

This Listing Includes:

(1) DD Audio 15″ Subwoofer SB-9915C-D2
The 9900C combines the performance redefining technologies such as the aluminum Dual Stage rear mounted Heatsink, USA Made Iron Cloth Spider System, 2nd generation V-ROM surround, and more with the immense power of DD’s largest ferrite motor subwoofer series, optimized for a 3200 Watt RMS and the ability to handle power bursts well over 12,000 watts.

Features:
NEW Aluminum 2 Stage Motor Heatsink
260mm Magnet Diameter
Multi-Vent Free Flow Cooling Motor
Shorting Ring Motor
4.3″ High-Temp Voice Coil
Excursion Optimized ESP Frame
V-ROM Vario-Density Surround
Non-Pressed Composite Reinforced Pulp Cone
11″ Dual/Triple Layer Iron Cloth Spider
11″ Dual/Triple Layer Iron Cloth Spider Laminated Tinsel Leads
Hand Laid Composite Dust Cap
Embossed DDesign Magnet Boot
Made In USA
Technical Specifications:
Speaker Size (In): 15
Watts RMS: 3200
Watts Peak: 12800
Impedance: D2
VCD (In): 4
Piston Diameter (In): 14.25
Fs (Hz): 34.32
Qms: 6.551
Qes: 0.426
Qts: 0.400
Vas (Liters): 54.38
Xmech (MM): 62
Xmax (MM): 22
Frame OD (In): 16.62
Frame OD w/Gasket (In): 16.75
Mounting Diameter (In): 15.19
Mounting Depth (In): 10.31
Motor Diameter (In): 10.31
Motor Depth (In): 4.56
Woofer Displacement (CuFt): 0.4
Ported Enclosure (CuFt): 3.0 – 6.0
Shipping Weight (Lbs): 87