DS18 Elite-Z 15" 750Watts RMS Dual Voice Coil 2-Ohm Subwoofer ZR15.2D

• 750W RMS Power Handling: Rated for 750 watts RMS and 1500 watts maximum power for strong bass performance.
• Dual 2-Ohm Voice Coils: Offer wiring flexibility to match compatible amplifiers, including 1-ohm or 4-ohm configurations with a single subwoofer.
• 15" Paper Cone with Foam Surround: Combines a large cone area with a flexible surround for deep bass and controlled cone movement.
• 2.5" Voice Coil and Ferrite Motor: Features an aluminum voice coil former, copper windings, and a 100 oz ferrite magnet.
• Sealed or Ported Enclosure Compatibility: Supports either enclosure style, with a 7.39" mounting depth and a 13.95" baffle cutout.

DS18 Elite-Z 15" 750Watts RMS Dual Voice Coil 2-Ohm Subwoofer ZR15.2D

This Listing Includes:

• (1) DS18 15" Subwoofer ZR15.2D

The DS18 ZR15.2D  is an excellent entry level subwoofer that handles massive power and gives you smooth clean bass. These subs work great in both sealed and ported boxes giving you many options for placement in any vehicle. This 15" model comes in a dual 2 ohm configuration  to match your amplifiers optimal impedance. This model comes with a 2.5" voice coil that handles 750 watts RMS and 1500 watts max power. The large foam surround and pressed paper cone work greatly together to deliver smooth crisp bass that can be heard clearly throughout the vehicle.

Features:

• Large foam surround for great xmax and bass precision while keeping great cone control when the subwoofer is close to maximum power.


• Great power handling of 750w RMS and 1500w max through a high-strength 2.5" aluminum voice coil.


• Very strong stamped basket with show quality DS18 logos on the frame, magnet boot, magnet, and dust cap.


• Designed to give crisp and clear bass in any vehicle and can be used in sealed and ported boxes.

Specifications:

Nominal Diameter: 15"

Nominal Impedance: 2+2 OHMS

RMS Power Handling: 750W

MAX Power Handling: 1500W

Sensitivity (1w/1m): 81 dB

Frequency Response: 25Hz - 200 Hz

Recommended Lo Pass Crossover: 90 Hz

Motor Specifications:

• Voice Coil Diameter: 2.5" / 61.6mm


• VC Former Material: Aluminum


• Winding Material: Copper


• Cone Material: Non Pressed Paper


• Dust Cap Material: PPI


• Surround Material: Foam


• Basket Material:  Steel


• Basket Color/Finish: Matte Black


• Magnet Material:  Ferrite


• Magnet Weight: 100 oz


• Displacement Volume: 0.11 ft3

Thiele & Small Parameters:

• Equivalent Volume: 76.5 L


• Excursion (one way):  25mm


• Free Air Resonance: 26Hz


• Mechanical Factor: 4.34


• Electrical Factor: 0.82


• Total Factor: 0.69


• Moving Mass: 345.9g


• Compliance: 75.4 m/N


• BL Factor: 8.58


• Voice Coil Inductance: 567.8m mH


• Cone Area: 834.69 Cm2


• DC Resistance: 1.8 + 1.8 ohm


• Efficiency Bandwidth Product: 31.7

Dimensions:

• Overall Diameter: 15.35" / 391mm


• Overall Depth: 8.41"/213.56mm


• Front Mount Baffle Cutout: 13.95"/354.24mm


• Mounting Depth:  7.39"/187.76mm


• Motor Diameter: 6.1" / 155mm

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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• Make sure you’ve received the shipping confirmation email with the tracking number.
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