• Unmatched Power: 2500W RMS and 7500W peak power for deep, impactful bass.
• Dual 2-Ohm Configuration: Optimized for a wide range of amplifier setups.
• Advanced Cooling: Dual Stage Heat Sink and Free Flow Cooling System prevent overheating during extended use.
• USA-Made Components: 5-layer voice coil, cone, and dust cap for exceptional durability and sound clarity.
• Competition-Grade Specifications: Resonant Frequency (Fs) of 39.03 Hz, Vas of 52.97 liters, and Qts of 0.666.

DD Audio 15" USA Built Dual 2-Ohm 3.35†Voice Coil 2500-Watt RMS Subwoofer 9515L

This Listing includes:

• (1) DD Audio 15" 2-Ohm, 2500 RMS/7500 Peak USA Built Subwoofer

The all-new DD Audio 9500L Series subwoofer raises the bar in car audio innovation, delivering superior sound and unmatched durability. Engineered for enthusiasts and competitors, this 15-inch subwoofer features cutting-edge technology like a Dual Stage Heat Sink and the USA-made Iron Cloth Spider System, ensuring peak performance under high-stress conditions. Equipped with a USA-made 5-layer voice coil and second-generation V-ROM surround, the 9500L delivers exceptional bass clarity and depth. It supports continuous power handling of 2500W RMS with bursts up to 7500W, making it ideal for high-output systems. The subwoofer's flexible design supports ported enclosures ranging from 3.0 to 6.0 cu. ft., ensuring it fits a variety of installations with precision.

Key Features

• NEW Aluminum 2 Stage Motor Heatsink


• 230mm Magnet Diameter


• Multi-Vent Free Flow Cooling Motor


• Shorting Ring Motor


• 3.35†High-Temp Voice Coil


• Excursion Optimized ESP Frame


• V-ROM Vario-Density Surround


• Non-Pressed Composite Reinforced Pulp Cone


• Dual/Triple Layer Iron Cloth Spider


• Laminated Tinsel Leads


• Handmade Composite Dust Cap


• Embossed DDesign Magnet Boot


• Made In USA

Specifications

• Speaker Size: 15 inches


• Watts RMS: 2500


• Watts Peak: 7500


• Impedance: 2-ohm


• Voice Coil Diameter (VCD): 3.35 inches


• Piston Diameter: 14 1/4 inches


• Resonant Frequency (Fs): 39.03 Hz


• Qms: 6.915


• Qes: 0.738


• Qts: 0.666


• Vas: 52.97 liters


• Xmech (Maximum Excursion): 92 mm


• Xmax (Linear Excursion): 22 mm


• Frame Outer Diameter (OD): 16 5/8 inches


• Frame OD with Gasket: 16 3/4 inches


• Mounting Diameter: 15 3/16 inches


• Mounting Depth: 10 3/8 inches


• Motor Diameter: 9 5/16 inches


• Motor Depth: 4 5/8 inches


• Woofer Displacement: 0.37 cu. ft.


• Recommended Ported Enclosure: 3.0–6.0 cu. ft.


• Shipping Weight: 77 lbs