DD Audio 12" USA Built Dual 1-Ohm 3.35” Voice Coil 2500-Watt RMS Subwoofer 9512L

• Exceptional Power: 2500 Watts RMS and 7500 Watts Peak power for high-performance audio systems.
• Advanced Cooling: Multi-Vent Free Flow Cooling Motor and Dual Stage Aluminum Heat Sink prevent overheating during intense use.
• High-Quality Construction: USA-made 3.35” high-temp 5-layer voice coil, non-pressed composite reinforced pulp cone, and laminated tinsel leads ensure durability and superior sound clarity.
• Enhanced Suspension System: Dual/Triple Layer Iron Cloth Spider and excursion-optimized ESP frame deliver precise, distortion-free performance.
• Cutting-Edge Design: Features a shorting ring motor, V-ROM Vario-Density Surround, and embossed DDesign magnet boot for optimized sound quality and sleek aesthetics.
• Made in the USA: Handcrafted with premium components for unmatched quality and reliability.
• Versatile Specifications: Ideal for ported enclosures between 1.75 - 2.75 CuFt with precise mounting dimensions for seamless installation.

DD Audio 12" USA Built Dual 1-Ohm 3.35†Voice Coil 2500-Watt RMS Subwoofer 9512L

This Listing Includes:

• (1) DD Audio 12" 1-Ohm, 2500 RMS/7500 Peak USA Built Subwoofer

Experience unparalleled performance with the DD Audio 12" USA Built Dual 3.35" 1-Ohm Voice Coil 2500 Watt RMS Subwoofer (Model 9512L). Built with precision and innovation, this subwoofer elevates car audio systems to new heights. Designed and manufactured in the USA, the 9512L features groundbreaking advancements, including a Dual Stage Aluminum Heat Sink, a Free Flow Cooling Motor, and a USA-made Iron Cloth Spider System. The V-ROM surround technology maximizes excursion and surface area, while the non-pressed composite cone ensures unmatched durability and sound clarity.

Whether you're a car audio enthusiast or a professional installer, this subwoofer offers elite performance, boasting 2500 Watts RMS power handling and up to 7500 Watts peak power. Every component is engineered for extreme durability and exceptional sound quality, making it ideal for those who demand excellence in their audio systems.

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

• Model Number: 9512L (ESP)


• Speaker Size: 12 inch


• Watts RMS: 2500


• Watts Peak: 7500


• Impedance: D1


• VCD: 3.35 inch


• Piston Diameter: 11 inch


• Fs: 37.68 (Hz)


• Qms: 6.901


• Qes: 0.732


• Qts: 0.662


• Vas (Liters): 26.31


• Xmech (MM): 62


• Xmax (MM): 22


• Frame OD (In): 13 3/8


• Frame OD w/Gasket (In): 13 1/2


• Mounting Diameter (In): 12 3/16


• Mounting Depth (In): 9 3/4


• Motor Diameter (In): 9 5/16


• Motor Depth (In): 4 5/8


• Displacement (CuFt): 0.29


• Ported Enclosure (CuFt): 1.75 - 2.75

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

Credit and Debit Cards

• Visa
• Mastercard
• American Express
• Discover
• Diners Club

Digital Wallets

• Amazon Pay
• Apple Pay
• Meta Pay (formerly Facebook Pay)
• Google Pay
• Shop Pay
• PayPal

International Payment Methods

• Bancontact
• iDEAL

Bank Transfers

• Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

• Klarna
• Affirm
• Sezzle
• Snap
• Acima
• Tiptop

If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

• Standard Shipping: Free for orders over $100.
• Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

• Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
• Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

Why Can’t I Track My Order?

If you're having trouble tracking your order:

• Make sure you’ve received the shipping confirmation email with the tracking number.
• Log into your account on our website and use the “Check Your Order Status” button.
• If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.