DD Audio 15" Dual 2 Ohm 4500W Peak/1500W RMS Power Tuned Subwoofer 715 — Big Jeff Audio Dealer Platform
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  • Advanced Thermal Management: Superior cooling for sustained high performance
  • High Power Capacity: 1500 Watts RMS and 4500 Watts peak power
  • Enhanced Acoustic Design: Taller surrounds and specialized cone for deeper bass
  • Robust Construction: Durable components for high-intensity use
  • Stylish and Functional: Polished aluminum finishes and embossed motor design

DD Audio 15" Dual 2 Ohm 4500W Peak/1500W RMS Power Tuned Subwoofer 715f-D2

This Listing Includes: 

  • (1) DD Audio 715f 15 Inch Power Tuned Subwoofer

The 715f represents the pinnacle of the 700 Series from DD Audio, embodying the latest "f" revision. This model is a testament to serious performance, showcasing significant enhancements in thermal cooling and cutting-edge design. The 715f is equipped with a vented aluminum voice coil insert and a vented, finned aluminum heatsink, crucial for managing the intense heat generated during operation. It's designed for extended periods of loud, continuous play, with a focus on converting raw power to clean sound efficiently. The subwoofer features a taller surround, double-stitched to a fiberglass-loaded, non-pressed cone, and a voice coil with increased winding length, leading to greater excursion and sophisticated styling. The heat sink, adorned with polished aluminum DD logos, and a motor wrapped in a newly designed rubber boot, further enhance its performance and aesthetic appeal.


  • Speaker Size: 15 Inches

  • RMS Power: 1500 Watts

  • Peak Power: 4500 Watts

  • Impedance: Dual 2 Ohm

  • Voice Coil Diameter: 3 Inches

  • Piston Diameter: 12.75 Inches

  • Fs: 30.25 Hz

  • Qms: 7.353

  • Qes: 0.6854

  • Qts: 0.6269

  • Vas: 62.47 Liters

  • Xmech: 100 MM

  • Xmax: 22 MM

  • Frame Outer Diameter: 15.375 Inches

  • Frame OD w/Gasket: 15.563 Inches

  • Mounting Diameter: 13.875 Inches

  • Mounting Depth: 9.375 Inches

  • Motor Diameter: 7.562 Inches

  • Motor Depth: 4 Inches

  • Woofer Displacement: 0.22 CuFt

  • Recommended Ported Enclosure: 3.0 - 6.0 CuFt


  • Vented aluminum voice coil insert and heatsink for advanced cooling.

  • Taller surround with double stitching and fiberglass-loaded cone for increased Xmax.

  • Elegant design with polished aluminum DD logos and a new embossed motor rubber boot.

  • Increased winding length voice coil and double layer spider for enhanced performance.

  • Designed for extended, loud, and continuous play.

Payment Information


We accept PayPal for all ebay orders. You can use your credit through PayPal as all major credit card are accepted by PayPal.

We accept PayPal for all international orders, your address must be verified with PayPal.

We are not responsible for any custom duties or brokerage fees that may apply for all international orders.

When you click on the Buy it Now button you are entering into a
contract whereby you agree to purchasing the item at the price listed.

If you want to ship your item to an alternate address please add
that address on your PayPal account and use the address as the default
or confirmed address to pay us through PayPal

With Free Same Business Day Shipping we work to get you your order Fast. 


All orders over $500 will require a signature for delivery.

All pre-selected shipping rates and methods are for customers with a
valid residential or commercial address within the Contiguous 48 United
States (PO Boxes address may require additional charges).

P.O. Boxes, APO/FPO addresses, Alaska, Hawaii, Puerto Rico, Guam,
U.S. Virgin Islands, Northern Mariana Islands, American Samoa, Canada,
and other countries may require additional shipping fees. Please contact
a member of our team for detailed shipping charges.

Shipping is available only to PayPal verified addresses. When making
payment please confirm your address has been verified with PayPal. Once
payment is made shipping address can not be changed/altered. Payments
made using an unverified PayPal address will be refunded and order will
be canceled.

We will not accept request to change shipping address once payment
has been made. Please confirm your shipping address is up-to-date and

Typical handling time for orders is 1-business day. We do our best
to ship every package with-in 1 business day of receiving a cleared
payment. In some circumstances additional time may be need, in which
case we will contact buyer.

Shipped orders that are returned by the shipping company due to an
insufficient address or an undeliverable address will be refunded less a
20% restocking fee.

If package is refused or marked undeliverable and returned
back to us by the carrier, you will need to pay the shipping cost in
full to have the package sent back to you or we can refund the money
minus the cost of shipping


If you have not received your package, but the tracking information shows that it was delivered,
please do the following within 36 hours of expected, stated delivery:


Verify the shipping address on the order is the address where you are looking for the package

Look for a notice of attempted delivery

Look around the delivery location for the package, or see if a neighbor has accepted the delivery

Be sure to double check your mailbox and other usual spots for package delivery


If you think that your package has been stolen, we will require a police report since this is now theft.
Once we have a police report on file for the stolen package, we will reship your order.