DD Audio 15" Dual 4 Ohm 4500W Peak/1500W RMS Power Tuned Subwoofer 715f-D4

• 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 4 Ohm 4500W Peak/1500W RMS Power Tuned Subwoofer 715f-D4

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.

Specifications:

• Speaker Size: 15 Inches


• RMS Power: 1500 Watts


• Peak Power: 4500 Watts


• Impedance: Dual 4 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

Features:

• 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.

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.