12" 3000 Watt RMS Dual 2 Ohm Car Audio Subwoofer Sundown Audio X-Series XV4

• High power handling rated at 3,000 watts RMS with 6,000 watts peak for aggressive bass performance
• Massive 30mm Xmax delivers deep, hard hitting low frequencies with excellent control
• Advanced Xv4 coil technology and heavy duty motor provide strong thermal stability and durability
• Optimized for ported enclosures with a recommended 2.5 cu ft box tuned to 32 Hz
• Built for serious daily and competition builds with proven Sundown Audio X-Series performance

12" 3000 Watt RMS Dual 2 Ohm Car Audio Subwoofer Sundown Audio X-Series XV4

This Listing Includes:

• (1) X-Series XV4 12" Dual 2 Ohm Subwoofer

The Sundown Audio X-Series XV4 12" subwoofer is built for bass lovers who demand serious output with precision and long term reliability. Rated at 3,000 watts RMS with a massive 30mm Xmax, the XV4 is designed to deliver deep, aggressive low frequency performance while staying controlled under extreme conditions.

Advanced X v4 coil technology and a heavy duty motor structure provide excellent thermal management and consistent performance during extended high output play. The reinforced cone and carefully engineered suspension system minimize distortion while allowing the subwoofer to move serious air. Optimized for ported enclosures, the XV4 12" is ideal for high power daily systems and competition focused builds that require both output and durability.

Specifications:

• Subwoofer Size: 12 inch


• Series: X-Series XV4


• Voice Coil Configuration: Dual 2 Ohm


• RMS Power Handling: 3000 Watts


• Peak Power Handling: 6000 Watts


• Xmax: 30 mm


• Sensitivity: 83.06 dB


• Motor Diameter: 9.25 inches


• Displacement: 0.23 cu ft

T/S Parameters (D2 Only):

• Re: 3.25 Ohms


• Fs: 36.06 Hz


• Vas: 15.75 L


• Qes: 0.54


• Qms: 4.82


• Qts: 0.49


• Le: 2.6 mH


• BL: 22.25 NA


• Mms: 367.13 g


• Cms: 53.04 uM/N


• Sd: 44.11

Enclosure Recommendations:

• Sealed Enclosure: Not Recommended


• Ported Enclosure Volume: 2.5 cu ft


• Recommended Port Tuning: 32 Hz


• Recommended Port Area: 40 sq in

4th Order Enclosure Specs:

• Sealed Side Volume: 1.0 cu ft


• Ported Side Volume: 3.0 cu ft


• Port Area: 60 sq in


• Port Length: 8 inches

Dimensions:

• Mounting Depth: 11.75 inches


• Outside Diameter: 12.81 inches


• Cutout Diameter: 11.09 inches


• Motor Diameter: 9.25 inches

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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