TROPO-2X8D4 // Dual 8” 1600W Loaded Ported Car Subwoofer Box
TROPO-2X8D4 // Dual 8” 1600W Loaded Ported Car Subwoofer Box is backordered and will ship as soon as it is back in stock.
Shipping & delivery
Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).
Shipping policy · Returns · Fitment questions? (561) 207-7988
Delivery and Shipping
Delivery and Shipping
Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.
Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.
Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.
TROPO-2X8D4 // Dual 8” 1600W Loaded Ported Car Subwoofer Box is backordered and will ship as soon as it is back in stock.
Description
Description
The CT Sounds TROPO-2X8D4 is a pre-loaded dual 8” ported car subwoofer box that takes the guesswork out of finding the perfect subwoofers and enclosure for your system. The bass package features two of our TROPO-8-D4 800-watt max power 8-inch car subwoofers which come pre-installed flush into the 1.25” front baffle using claw nuts and fasteners ensuring an air-tight seal. Additionally, the dual 4-ohm subwoofers are pre-wired inside the enclosure using 12 gauge ofc wire for a 1-ohm final impedance at the terminal cup. This is a true plug-n-play offering - simply run a +/- wire from the terminal cup to the +/- speaker terminals of your amplifier.
The unique high-performance kerf-port, typically only seen in custom enclosures, allows the air pressure to exit smoothly and quickly creating extreme levels of responsive bass output. Furthermore, from the top to the bottom of the interior port walls is a 3-mm rabbet-groove that runs 80-mm into the port on the left/right interior port walls - this allows the premium black carpet to lay flush inside the port with zero-edge providing a smooth exit for the air and eliminating port-noise. Lastly, the enclosure was constructed using advanced joinery practices - dado joints connect the exterior left, right, top, bottom, and back wood pieces, and miter joints connect the corners of the box by cutting the wood at a 45-degree angle. These joinery practices ensure maximum surface contact and eliminate vibration.
From the second you open the package, to the moment you pull the loaded enclosure out of the thick cardboard box, you will immediately recognize the craftsmanship and details that went into not just the secure packaging but the overall design of this product.
Specs| General Specifications: | |
| Subwoofer Box Size: | 8" |
| Number of Subwoofer(s): | 2 Subwoofers |
| Included Subwoofer(s): | TROPO-8-D4 |
| Subwoofer Box Type: | Loaded Subwoofer Box |
| Subwoofer Box Style: | Kerf Port |
| Front Baffle Thickness: | 1.25" |
| Wood Material: | MDF |
| RMS Power: | 800 Watts |
| MAX Power: | 1600 Watts |
| Final Impedance Load: | 1 Ohm |
| Terminal Cup Size: | 8 Gauge |
| Internal Speaker Wire Size: | 12 Gauge |
| Internal Speaker Wire Type: | OFC |
| Subwoofer Box Specifications: | |
| Cut-out Diameter: | 7.30" |
| Mounting Depth: | 11.16" |
| Total Volume: | 1.73 ft3 |
| Tuning Frequency: | 39 Hz |
| Port Width: | 2.52" |
| Kerf Fold Length: | 3.93" |
| Kerf Fold Width: | 2.50" |
| External Dimensions: | |
| Length: | 24.75" |
| Height: | 11.00" |
| Depth (Bottom): | 17.76" |
| Depth (Top): | 15.82" |
Fitment & installation
Fitment & installation
Check the selected part against your vehicle. Need help? Call (561) 207-7988.
Selected part: TROPO-2X8D4
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Read FOX’s application notes for part 987-24-001 (rear shock)
Payment & Security
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