1-4 DAYS DELIVERY
Massive audio GTX64 - 6" 250 Watts RMS Dual 4 Ohm Subwoofer
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100% ORIGINAL AND QUALITY
24 MONTHS GUARANTEE
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Massive audio GTX64 - 6" 250 Watts RMS Dual 4 Ohm Subwoofer

Product details
Our GTX model line is a long running model line, meant for the enthusiast who wants great sound for their money. We have continued to upgrade and update the GTX subs over the years for better performance, all while keeping the pricing down. The reason for the GTX64 is truly out of demand. Our customers spoke and we listened. We knew we had something really good with the GTX model line, so why not develop a smaller size for the space limited installs.
We carried over all the performance parts from the larger GTX models into the GTX64. The hefty dual stack motor with customized motor boot, for power and control. We are using the same, high temperature voice coil for long lasting bass and great sound. The GTX specific Massive Audio stamped basket was carried over, for strength and cooling. Poly-cotton spiders for smooth and reliable travel of the cone, as well as quality push terminals were shared to the GTX64, for ease of connection. Lastly, the trademark red stitched EROM surround and UV-treated non-pressed paper cone for clean and deep notes, were shared with the GTX64.
The Massive Audio GTX64 is a high-performance car audio subwoofer designed to deliver powerful and dynamic bass. With a dual 4-ohm voice coil and a beefy 140 oz. magnet, this subwoofer delivers crisp and accurate low-end frequency response. The GT-series cone and its specially treated surround provide excellent cone movement, even at high SPL levels. The GTX64's black powder coated steel frame and reversible mounting design make it easy to install in a variety of configurations. Whether you're an audiophile or a basshead, the Massive Audio GTX64 is the perfect addition to your car audio system.
Enclosure suggestions:
- Sealed: 0.3 cubes after displacement (0.02)
- Ported: 0.6 cubes after displacement, @ 38hz, 10 square inches of port area

FEATURES
- Heavy gauge Steel Basket with Industrial Texture Painting
- Dual Stacked High Flux Y30 70oz Strontium Ferrite Magnets
- Dual Impedance / 1.5" 4 Layer Hi-Temp Copper Voice Coil
- Poly Cotton Spider with Woven Round Tinsel Leads
- UV Treated / Non-Pressed Paper Cone with EROM Foam Surround
- Round Shape PP Vacuum Dust Cap
- 10mm Top Plate / 18mm X-MAX
- Customized Rubber Gasket & Magnet Boot
30-Day Return Policy
At Fuego Bass Shop, we want you to be fully satisfied with your purchase. You can return most products within 30 days of delivery for a refund or exchange.
Please note: Any returns with physical damage or missing original packaging may incur a deduction.
Restocking Fee: A 15% restocking fee will be deducted from your refund to cover handling and restocking.
Refunds will be processed to your original payment method within 5–7 business days after we receive and inspect the returned item.
We ship within the United States (excludes recipients in Alaska, Hawaii, Puerto Rico, U.S. Virgin Islands, and Guam).
At Fuego Bass Shop, we understand the thrill of receiving your car audio equipment quickly. Our shipping process is designed to ensure your order arrives safe, fast, and ready to pump bass.
Most orders are processed within 1–2 business days. Standard shipping usually takes 3–7 business days depending on your location. Expedited shipping is available for select items during checkout.
Once your order is shipped, you will receive a tracking number via email so you can follow your gear every step of the way. Our packaging is designed to protect high-performance audio equipment from bumps, vibrations, and shocks during transit.
Please note: Delivery times may vary during holidays, promotions, or due to carrier delays. We highly recommend verifying your shipping address before completing checkout to avoid delays.
If you have any questions about your shipment or need assistance, our support team is ready to help. We want your experience with Fuego Bass Shop to be as powerful and smooth as our bass systems!



