- Built to handle an incredible 5,500 Watts RMS and 11,000 Watts maximum power for serious SPL competition and high output daily systems.
- Composite carbon sandwich cone delivers exceptional rigidity and efficiency for clean, accurate bass at extreme output levels.
- Oversized 4.5 inch PIAL voice coil provides outstanding thermal management for consistent performance under heavy power.
- High excursion foam surround, cast aluminum basket, and powerful ferrite motor combine to produce deep, controlled bass from 20 Hz to 80 Hz.
- Dual 2 Ohm configuration gives you flexible wiring options for high performance amplifier systems and custom competition builds.
Deaf Bonce Apocalypse 15" D2 5500W RMS Dual 2 Ohm Competition Subwoofer
This Listing Includes:
- (1) Deaf Bonce Apocalypse DB-5.5K 15" D2 Competition Subwoofer
If you're building a system that demands extreme bass, the Deaf Bonce Apocalypse DB-5.5K 15" D2 is built to deliver. Engineered for serious SPL enthusiasts and high output daily systems, this competition subwoofer transforms clean amplifier power into deep, chest pounding bass you can both hear and feel.
Rated for an incredible 5,500 watts RMS and 11,000 watts maximum power, the DB-5.5K is designed to handle extreme power while maintaining control and consistency. Its lightweight composite carbon sandwich cone provides exceptional strength with minimal flex, allowing for accurate bass reproduction even at punishing output levels.
A massive 4.5 inch PIAL voice coil offers outstanding thermal management, helping the subwoofer stay cool during extended high power sessions. Combined with a high excursion foam surround, rigid cast aluminum basket, and powerful ferrite motor, the DB-5.5K is built to move serious air while delivering clean, low frequency performance from 20 Hz to 80 Hz.
The Dual 2 Ohm configuration provides flexible wiring options for high power amplifier setups, making it an excellent choice for custom competition builds and extreme daily systems alike.
When maximum output is the goal, the Deaf Bonce Apocalypse DB-5.5K is ready to perform.
Features:
- 5,500 Watts RMS power handling
- 11,000 Watts maximum power
- Dual 2 Ohm voice coil configuration
- Composite carbon sandwich cone for maximum strength and reduced weight
- Large 4.5 inch PIAL voice coil for superior heat dissipation
- High excursion foam surround
- Heavy duty cast aluminum basket
- Powerful ferrite motor structure
- Designed for extreme SPL and high output bass systems
- Frequency response from 20 Hz to 80 Hz
Specifications:
- Model: DB-5.5K 15" D2
- Brand: Deaf Bonce
- Series: Apocalypse
- Speaker Size: 15"
- RMS Power Handling: 5,500 Watts
- Maximum Power Handling: 11,000 Watts
- Nominal Impedance: Dual 2 Ohm
- Frequency Response: 20 Hz to 80 Hz
- Sensitivity: 87.6 dB
- Voice Coil Diameter: 4.5"
- Voice Coil Material: PIAL
- Cone Material: Composite Carbon Sandwich
- Surround Material: Foam
- Basket Material: Cast Aluminum
- Magnet Material: Ferrite
- Xmax: 22.5 mm
- Resonant Frequency (Fs): 31 Hz
- Equivalent Compliance Volume (Vas): 35.7 L
- Total Q (Qts): 0.44
- BL Product: 33.8
Dimensions:
- Speaker Size: 15"
- Overall Depth: 13.61"
- Mounting Depth: 11.63"
- Overall Diameter: 16.42"
- Cutout Diameter: 14.76"
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
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- Meta Pay (formerly Facebook Pay)
- Google Pay
- Shop Pay
- PayPal
International Payment Methods
Bank Transfers
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 weโll notify you if thatโs 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, youโll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.
Why Canโt I Track My Order?
If you're having trouble tracking your order:
- Make sure youโve received the shipping confirmation email with the tracking number.
- Log into your account on our website and use theย โCheck Your Order Statusโย button.
- If the issue persists, please refer to ourย detailed guideย on tracking your order or contact our customer service team for further assistance.
