- EXTREME BASS POWER: The American Bass KING 18" subwoofer is rated at 6500 watts RMS and 15,000 watts max power for high-output SPL systems, demo builds, and serious bass setups.
- DUAL 2-OHM CONFIGURATION: Dual 2-ohm voice coils provide flexible wiring options for powerful amplifier pairings and custom competition audio installations.
- MASSIVE MOTOR STRUCTURE: Built with triple-stacked 613 oz magnets to deliver strong motor force, controlled cone movement, and aggressive low-frequency output.
- 4.5" HIGH-TEMP VOICE COIL: The oversized flat wire voice coil is designed to handle extreme heat and heavy power during demanding bass performance.
- COMPETITION-GRADE BUILD: Features a textured die-cast basket, carbon cone, carbon fiber dust cap, foam surround, direct cooling system, double black spider, and 4GA copper push terminals.
18" Dual 2-Ohm 6500 Watt RMS KING American Bass Car Audio Subwoofer KING-1822
This item includes:
- (1) 18" Dual 2-Ohm 6500 Watt RMS King Subwoofer
Claim your throne with the American Bass KING 18" Dual 2-Ohm Subwoofer. Built for extreme SPL systems, high-output demo builds, and serious bass competitors, the KING delivers massive power handling, brutal low-end output, and a commanding design made to rule the audio arena.
With 6500 watts RMS and 15,000 watts max power, this 18" subwoofer is engineered for builders who want more than bass. They want air movement, pressure, and ground-shaking authority. The KING features a die-cast basket, a carbon cone with foam surround, a 4.5" high-temperature flat wire voice coil, and triple-stacked 613 oz magnets for serious motor force and output.
Designed with a direct cooling system, black anodized T-yoke, double black spider, carbon fiber dust cap, and 4GA copper push terminals, the KING combines strength, heat management, and premium competition-grade performance. Whether you are building a wall, chasing numbers, or creating a monster demo setup, the KING is ready to let the bass reign supreme.
Features:
- 6500W RMS Power Handling
- 15,000W Max Power
- Dual 2-Ohm Voice Coil
- 4.5" High-Temperature Voice Coil
- 613 oz Triple-Stacked Magnet
- Textured Die-Cast Basket
- Carbon Cone with Foam Surround
- Carbon Fiber Dust Cap
- Direct Cooling System
- Double Black Spider
- 4GA Copper Push Terminals
- Recommended 6.5 ft Ported Box
Specifications:
- Series: KING
- Subwoofer Size: 18"
- Nominal Impedance: Dual 2 Ohm
- RMS Power Handling: 6500 Watts
- Max Power Handling: 15,000 Watts
- Sensitivity: 86.3 dB
- Recommended Ported Box: 6.5 ft
- Basket Type: Cast
- Recommended Amplifier Pairing: American Bass Godfather 11D
- Magnet Size: 613 oz
- Voice Coil Size: 4.5"
Dimensions:
- Mounting Depth: 13.189"
- Cutout Size: 16.85"
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
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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.
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