- EXTREME POWER HANDLING: 12-inch subwoofer rated at 4700W RMS and 12,000W max power, engineered for high-output bass systems and competition-level builds
- DUAL 1-OHM VOICE COILS: Dual 1-ohm configuration allows flexible wiring options for powerful monoblock amplifier setups
- HEAVY-DUTY MOTOR DESIGN: Features a massive triple-stacked high-energy magnet structure for strong magnetic force and deep, controlled low-frequency output
- HIGH-TEMPERATURE VOICE COIL: 3.5" 8-layer flat-wire voice coil designed to handle sustained power levels with improved thermal stability
- LOW-DISTORTION CONE ASSEMBLY: Carbon cone with foam surround and carbon fiber dust cap provide rigidity, durability, and accurate bass response
- ADVANCED COOLING SYSTEM: Direct cooling T-yoke with black anodized treatment promotes efficient heat dissipation during extended high-power operation
- RIGID DIE-CAST BASKET: Green-textured die-cast aluminum basket offers structural strength and vibration resistance
- HEAVY-GAUGE CONNECTIONS: 4-gauge copper push terminals ensure secure, high-current power transfer
American Bass 12" Dual Voice Coil 1-Ohm 4700 Watt Subwoofer GODZILLA-12-D1
This Listing Includes:
- (1) American Bass 12" 1-Ohm GODZILLA-12-D1
The American Bass GODZILLA-12-D1 is a high-power 12-inch subwoofer engineered for extreme bass performance, durability, and long-term reliability in aggressive car audio systems. Built to handle serious power, this sub is designed for enthusiasts and competitors who demand deep, controlled low-frequency output without compromise.
At the core of the GODZILLA-12-D1 is a 3.5-inch 8-layer high-temperature flat-wire voice coil, allowing the subwoofer to manage sustained power levels while maintaining control and efficiency. Rated at 4700 watts RMS with a massive 12,000-watt maximum power handling, this subwoofer is built to withstand abuse and continue performing.
A carbon cone with foam surround and carbon fiber dust cap provides added rigidity while minimizing distortion at high excursion levels. The subwoofer’s motor structure features triple-stacked high-energy magnets, delivering strong magnetic force for authoritative low-end impact. A direct cooling T-yoke with black anodized treatment promotes efficient heat dissipation, helping prevent thermal overload during extended play.
The green-textured die-cast aluminum basket adds both structural integrity and visual impact, while dual black spiders in a mirrored layout help maintain cone stability under heavy load. Heavy-duty 4-gauge copper push terminals ensure secure power transfer for high-current applications.
Optimized for ported enclosures, the GODZILLA-12-D1 is a serious subwoofer designed for street builds and competition systems where output, control, and durability are critical.
Features:
- 12" high-output subwoofer with dual 1-ohm voice coils
- 4700W RMS / 12,000W max power handling
- Green textured die-cast aluminum basket
- Carbon cone with foam surround for rigidity and control
- Carbon fiber dust cap
- 3.5" 8-layer high-temperature flat-wire voice coil
- Triple-stacked high-energy magnet motor
- Direct cooling T-yoke with black anodized treatment
- Dual mirrored black spiders for cone stability
- Heavy-duty 4-gauge copper push terminals
- Designed for ported enclosure applications
Specifications:
- RMS Power Handling: 4700 Watts
- Maximum Power Handling: 12,000 Watts
- Impedance: Dual 1-Ohm
- Sensitivity: 81.7 dB
- Voice Coil Diameter: 3.5 inches
- Basket Type: Die-Cast Aluminum
- Magnet Structure: Triple-stacked high-energy magnets
- Recommended Enclosure Type: Ported
- Recommended Ported Box Volume: 2.75 ft
- Recommended Amplifier: American Bass Godfather 11D
Thielle & Small Peramitters:
- Sd: 490
- Md g: 150
- BL: 26
- Qms: 6.79
- Qes: 0.46
- Qts: 0.43
- No: 0.093
- SPL dB: 81.7
- Vas L: 8.7
- Cms: 25.67
- Krm: 119.1
- Erm: 0.619
- MMS g: 720.6
- MMd: 714.4
- Kxm: 119.1
- Exm: 0.61
- Xmax mm: 22.5
Dimensions:
- Overall Diameter: 12.99"
- Mounting Depth: 9.64"
- Overall Depth: 11.33"
- Magnet Diameter: 5.11"
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
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 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?
If you're having trouble tracking your order:
- 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.
