DD Audio 800 Series 15" Dual 2 Ohm Power Tuned 7500W Subwoofer 815F-D2

• Powerful Bass Performance: Experience deep, rich bass with the DD Audio 815F-D2 subwoofer. Its dual 2-ohm voice coils and rugged construction ensure powerful and impactful low frequencies for an immersive audio experience.
• Robust Build Quality: The subwoofer features a rugged polypropylene cone that minimizes distortion while delivering intense bass. With a 15-inch diameter, this subwoofer is designed to handle up to 900 watts RMS power, providing a reliable and durable solution.
• Versatile Wiring Options: The dual 2-ohm voice coils offer versatile wiring options, allowing you to customize your setup to achieve the desired impedance for your amplifier. This flexibility ensures compatibility with a variety of car audio systems.
• Optimized for Enclosures: Designed to excel in smaller enclosures, the 815F-D2 is optimized for spaces as small as 1.5 cubic feet. Its minimal mounting depth further enhances installation flexibility, making it a great choice for various vehicle configurations. Upgrade your car audio system with this high-performance subwoofer for a premium listening experience.

DD Audio Digital Designs 800 Series Power Tuned 15" 7500W Subwoofer 815F-D2

This listing includes:

(1) 800 Series Power Tuned 15" 7500W Subwoofer

The 800 Series latest revision is a mean mother “fâ€. In the previous “e†revision they got bigger and better; and in this latest “f†revision they receive precision engineered, thermal cooling enhancements of major significance along with some design work that is literally cutting edge. DD is pushing the already highly efficient 800 subwoofers to meet our evolving performance standards to ensure longer periods of loud, continuous play. The DD design philosophy is to prioritize the maximization of total efficiency: converting raw power to clean sound, while managing the intense heat created by this conversion. Given this mandate, the new 800 “f†revision receives a vented aluminum voice coil insert and vented, finned, aluminum heatsink to conduct and transfer heat away from the subwoofer’s most vulnerable components. As the increased power handling will undoubtedly bring with it greater demand for excursion, a taller surround, double stitched to a fiberglass loaded, non-pressed cone, adjoined to a voice coil featuring increased winding length with DD’s proven double layer spider, offers increased Xmax and elegant styling. The heat sink features beautifully carved, polished aluminum DD logos, and the motor is wrapped in a rubber boot with an all new embossed design.

Features:

• Powerful Bass Performance: Experience deep, rich bass with the DD Audio 815F-D2 subwoofer. Its dual 2-ohm voice coils and rugged construction ensure powerful and impactful low frequencies for an immersive audio experience.


• Robust Build Quality: The subwoofer features a rugged polypropylene cone that minimizes distortion while delivering intense bass. With a 15-inch diameter, this subwoofer is designed to handle up to 2500 watts RMS power, providing a reliable and durable solution.


• Versatile Wiring Options: The dual 2-ohm voice coils offer versatile wiring options, allowing you to customize your setup to achieve the desired impedance for your amplifier. This flexibility ensures compatibility with a variety of car audio systems.


• Optimized for Enclosures: Designed to excel in smaller enclosures, the 815F-D2 is optimized for spaces as small as 1.5 cubic feet. Its minimal mounting depth further enhances installation flexibility, making it a great choice for various vehicle configurations. Upgrade your car audio system with this high-performance subwoofer for a premium listening experience.

Specifications:

• Speaker Size (In): 15


• Watts RMS: 2500


• Watts Peak: 7500


• Impedance: D1 / D2


• VCD (In): 4


• Piston Diameter (In): 12.75


• Fs (Hz): 34


• Qms: 6.63


• Qes: 0.669


• Qts: 0.608


• Vas (Liters): 62.66


• Xmech (MM): 100


• Xmax (MM): 31


• Frame OD (In): 15.375


• Frame OD w/Gasket (In): 15.55


• Mounting Diameter (In): 13.78


• Mounting Depth (In): 11.5


• Motor Diameter (In): 9.45


• Motor Depth (In): 5.8


• Ported Enclosure (CuFt): 3.0 - 6.0

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.

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