Deaf Bonce 12" 4500W RMS Dual 1 Ohm Apocalypse DB-4.5K Subwoofer

• 4,500W RMS Power Handling: Built for extreme-output car audio systems requiring serious continuous power.
• Dual 1 Ohm Voice Coils: Can be wired to a final impedance of 0.5 ohm or 2 ohms.
• Massive 3.7" PIAL Voice Coil: Supports high power handling and dependable thermal performance.
• Composite Carbon Sandwich Cone: Provides a rigid, lightweight surface for deep and controlled bass reproduction.
• Heavy-Duty Construction: Features an aluminum frame, high-excursion foam surround and powerful ferrite motor.

Deaf Bonce 12" 4500W RMS Dual 1 Ohm Apocalypse DB-4.5K Subwoofer

This Listing Includes:

• (1) Deaf Bonce Apocalypse DB-4.5K 12" Dual 1 Ohm Subwoofer

The Deaf Bonce Apocalypse DB-4.5K is a high-output 12-inch subwoofer built for competition systems and powerful daily builds. It handles 4,500 watts RMS and features a massive 3.7-inch PIAL voice coil for dependable performance under demanding conditions.

Its Composite Carbon Sandwich cone combines rigidity with reduced moving mass for deep, controlled bass. A foam surround provides the excursion needed for serious low-frequency output, while the aluminum frame and ferrite motor create a strong foundation for extreme power.

Features:

• 4,500W RMS Power Handling: Designed for extreme-output car audio systems that demand serious continuous power.


• Dual 1 Ohm Voice Coils: Provides flexible wiring options for achieving a 0.5-ohm or 2-ohm final load.


• 3.7-Inch PIAL Voice Coil: Large voice coil supports high power handling and improved thermal performance.


• Composite Carbon Sandwich Cone: Rigid, lightweight cone construction helps produce deep and controlled bass.


• Heavy-Duty Construction: Aluminum frame, foam surround and ferrite motor support high-excursion performance.

Specifications:

• Model: DB-4.5K 12" D1


• Subwoofer Size: 12 inches


• RMS Power Handling: 4,500 watts


• Maximum Power Handling: 9,000 watts


• Impedance: Dual 1 Ohm


• DC Resistance: 0.7 + 0.7 ohm


• Frequency Response: 20 Hz to 80 Hz


• Sensitivity: 85.1 dB


• Resonant Frequency: 31 Hz


• Vas: 21.6 liters


• Qts: 0.41


• BL: 20.5


• Voice Coil Size: 3.7 inches


• Voice Coil Wire: PIAL


• Cone Material: Composite Carbon Sandwich


• Surround Material: Foam


• Frame Material: Aluminum


• Magnet Type: Ferrite

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?

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• 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.