SKU: 68406350378

MTX Audio F250X00BK20A-TN ThunderForm Amplified Dual 10” 4Ω Custom Loaded Subwoofer Enclosure (Black) for 2000-2014 Ford F-250 SuperCab (Extended Cab)

Sale price$382.48 Regular price$424.98
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

MTX Audio F250X00BK20A-TN ThunderForm Amplified Dual 10” 4Ω Custom Loaded Subwoofer Enclosure (Black) for 2000-2014 Ford F-250 SuperCab (Extended Cab)MTX Audio F250X00BK20A TN ThunderForm Dual 10" Amplified Enclosure 1999 2016 Ford F 250 F 350 Regular Cab FITMENT NOTE: Fits 1999 2016 Ford F 250 and F 350 Super Duty Regular Cab (Standard Cab) models. Does NOT fit SuperCab (Extended), Crew Cab, or 2017 Up New Generation Aluminum Body trucks. The MTX F250X00BK20A TN is a custom engineered, all in one bass solution designed to bring massive low end to the limited cabin space of Ford Super Duty Regular

MTX Audio F250X00BK20A-TN ThunderForm Dual 10" Amplified Enclosure – 1999-2016 Ford F-250/F-350 Regular Cab

FITMENT NOTE: Fits 1999-2016 Ford F-250 and F-350 Super Duty Regular Cab (Standard Cab) models. Does NOT fit SuperCab (Extended), Crew Cab, or 2017-Up New Generation Aluminum Body trucks.

The MTX F250X00BK20A-TN is a custom-engineered, all-in-one bass solution designed to bring massive low-end to the limited cabin space of Ford Super Duty Regular Cab trucks. This high-output ThunderForm is rotationally molded from high-density polyethylene (HDPE), creating a virtually indestructible, resonance-free housing that fits perfectly behind the seat. This "Amplified" model is a complete plug-and-play system, featuring a built-in 200-watt RMS Class D amplifier perfectly matched to drive the dual 10-inch Terminator series subwoofers. Finished in a scratch-resistant Black, the F250X00BK20A-TN provides a stealthy, factory-integrated look while delivering the deep, impactful "Thunder" that MTX is legendary for.

Key Features
  • Vehicle Specific Fit: Precision-molded for the behind-the-seat area of 1999-2016 Ford F-250/F-350 Super Duty Regular Cab models
  • Dual 10" Subwoofer Configuration: Pre-loaded with two 10-inch Terminator series subwoofers for maximum air movement and high-pressure bass output
  • Integrated Amplification: Built-in high-efficiency Class D monoblock amplifier delivering 200 Watts RMS (400 Watts Peak) of dedicated power
  • Indestructible Construction: Rotationally molded high-density polyethylene (HDPE) is resonance-free and color-matched in Black to resist wear
  • Smart Engage Technology: Automatically powers the system on when it senses a signal from the factory speaker wires, eliminating the need for a remote turn-on wire
  • Universal Connectivity: Equipped with both high-level (speaker) and low-level (RCA) inputs for easy connection to any factory or aftermarket radio
  • Dashboard Control: Includes an External Bass Control (EBC) remote knob, allowing you to fine-tune the subwoofer volume from the driver’s seat
  • Sealed Enclosure Design: Features a 1.5 cubic foot sealed internal volume, providing the ideal acoustic environment for tight, punchy, and accurate bass response
  • Space-Saving Stealth: Engineered to utilize the narrow space behind the bench seat without interfering with seat adjustment
  • Frequency Response: 29Hz – 160Hz
  • Dimensions: 13.125" H x 47.75" W x 7.25" D (Bottom) / 3.25" D (Top)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 68406350378

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 2425 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
Doug
New York, US
★★★★★ 5
Top notch.
Configuration: 2-Stroke, Size: 1 GA, Case of 3
It’s Valvoline so it’s quality. Very little smoke and a smooth running outboard.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
T
Verified Purchase
tb23498
Draper, US
★★★★★ 5
works perfect
Configuration: 4-Stroke, Size: 1 GA
i bought to maintain mowers
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025
J
Verified Purchase
john casari
San Leandro, US
★★★★★ 5
good value
Configuration: 4-Stroke, Size: 1 GA
good value and marine rating on the lable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
C
Verified Purchase
Cody Mills
Lake Worth, US
★★★★★ 5
Will buy again!
Configuration: 4-Stroke, Size: 1 GA, Configuration: 4-Stroke, Size: 1 GA
This is my second time using this oil to service my 2022 Mercury 90 outboard. Excellent oil! Engine runs extremely smooth. The jug was very easy to pour from. No smoke from the engine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
A
Verified Purchase
albert smart
Houston, US
★★★★★ 5
Good
Configuration: 4-Stroke, Size: 1 GA, Case of 3
Good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026

recommand products