12" 500 Watt RMS Dual 4 Ohm Car Audio Subwoofer Massive Audio GT12

• High-Power Output: Delivers 500W RMS and 1000W peak power for clean, dynamic bass performance in any system.
• Premium Cone Construction: Features a textured non-pressed pulpe cone with resin and red stitching for durability and sound clarity.
• Rugged Magnet Assembly: Dual stacked 60oz Y30 strontium ferrite magnets ensure strong magnetic force and consistent bass response.
• USA-Made Voice Coil: Equipped with a 2" high-temperature dual 4 ohm voice coil, built in the USA for superior reliability and power handling.
• Built for Performance: Includes a custom high roll foam surround, woven tinsel leads, steel basket, and copper wire terminals for long-lasting sound quality.

12" 500 Watt RMS Dual 4 Ohm Car Audio Subwoofer Massive Audio GT12

This listing includes:

• (1) Massive Audio GT12 12" Subwoofer, Dual 4 Ohm, 500W RMS

The GT12 from Massive Audio brings hard-hitting bass and pristine sound quality with a bold design that stands out. With top-tier materials like a USA-made voice coil, strontium ferrite magnets, and a premium cone assembly, this subwoofer is built to perform and made to last. Whether you're sealing it tight or letting it breathe in a ported box, the GT12 delivers powerful sound that elevates any car audio system.

Key Features:

• High-Power Performance: Handles 500W RMS and 1000W Peak power for deep, clean bass with sound quality that punches hard.


• Built for Strength: Heavy gauge steel basket with industrial texture painting and dual stacked 60oz Y30 strontium ferrite magnets.


• Precision-Engineered Cone: Textured non-pressed pulpe cone with resin and dual tight red stitching for enhanced durability and response.


• USA-Made Voice Coil: 2" dual 4 ohm high-temperature voice coil ensures consistent performance and heat resistance.


• Premium Details: Custom high roll foam surround with MASSIVE logo, high-grade woven round tinsel leads, and terminal case with flexible pure copper wire.

Specifications:

• Speaker Size: 12"


• RMS Power Handling: 500W


• Peak Power Handling: 1000W


• Impedance: Dual 4 Ohm


• Voice Coil Size: 2" High-Temp (Made in USA)


• Cone Material: Textured Non-Pressed Pulpe with Resin


• Surround: Custom High Roll Foam with MASSIVE Logo


• Magnet: Dual Stacked High Flux Y30 Strontium Ferrite (60oz)


• Basket: Heavy Gauge Steel with Industrial Texture Painting


• Tinsel Leads: High-Grade Woven Round


• Terminals: Custom Terminal Case with Flexible Pure Copper Wire


• X-Max: 15mm


• SPL: 84.5 dB


• Fs (Free Air Resonance): 36 Hz

Enclosure Recommendations:

• Sealed Box Volume: 1.0 ft


• Ported Box Dimensions: 13.8" (H) x 20" (D) x 13.8" (W)


• Port Size: 3" x 10" Round

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?

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.