DD Audio Redline PSW Series 15" 2100 Watt Dual 4 Ohm Subwoofer RL-PSW15-D4

• Treated Composite Pulp Cones, EROM Surround
• Hi Temp D4 Voice Coils, Vented Stamped Steel Frame
• Push Terminals, Woven Tinsel Leads
• Extended Pole Piece

DD Audio Redline PSW Series 15" 2100 Watt Dual 4 Ohm Subwoofer RL-PSW15-D4

This listing includes:

(1) 15" 2100 Watt Dual 4 Ohm Subwoofer

The DD Audio RL-PSW15-D4 15-inch subwoofer is a powerhouse designed to elevate your car audio experience with deep and impactful bass. Engineered with precision and durability in mind, this subwoofer features a reinforced pulp cone for accurate and dynamic low-frequency response. The dual 4-ohm voice coils provide flexibility in wiring configurations, allowing compatibility with various amplifiers. Its robust construction and advanced cooling technology ensure reliable performance even at high power levels, making it an excellent choice for enthusiasts seeking a substantial upgrade in their car audio system. With the RL-PSW15-D4, DD Audio delivers a subwoofer that combines power, quality, and reliability to transform your vehicle into a mobile concert hall with thunderous bass presence.

Features:

• Treated Composite Pulp Cones


• EROM Surround


• Hi Temp D4 Voice Coils


• Vented Stamped Steel Frame


• Push Terminals


• Woven Tinsel Leads


• Extended Pole Piece


• Bumped Backplate

Specifications:

• Speaker Size (In): 15


• Watts RMS: 400-700


• Watts Peak: 2100


• Impedance: D4


• VCD (In): 3


• Piston Diameter (In): 13


• Fs (Hz): 29


• Qms: 6.205


• Qes: 0.89


• Qts: 0.778


• Vas (Liters): 93.91


• dBSPL: 89


• Xmech (MM): 30


• Xmax (MM): 14


• Frame OD (In): 15.02


• Frame OD w/Gasket (In): 14.04


• Mounting Diameter (In): 13.89


• Mounting Depth (In): 7.32


• Motor Diameter (In): 6.69


• Motor Depth (In): 2.59


• Magnet Weight (Oz): 115


• Woofer Displacement (CuFt): 0.1


• Ported Enclosure (CuFt): 3.0 - 5.0


• Shipping Weight (Lbs): 22

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.