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Mobile Electronics› Vehicle Audio and Components

MTX

Dual 12-Inch Sealed Subwoofer Enclosure

Name: Dual 12-Inch Sealed Subwoofer Enclosure
Brand: MTX
SKU: TNE212D

$499.95 $317.14 Save $182.81

SKU: TNE212D

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Overview

The MTX TNE212D is a dual 12-inch sealed subwoofer enclosure designed to provide a straightforward way to add bass to a vehicle audio system.

This system offers a total power handling of 400-watts RMS, with each individual subwoofer capable of handling 200-watts RMS. It provides an ideal balance of performance and value for listeners seeking enhanced low-frequency response.

Show original supplier description

The MTX TNE212D is a dual 12-inch sealed subwoofer enclosure designed to provide a balanced and accessible way to upgrade a vehicle's audio system. By combining high-performance subwoofer drivers with a precision-engineered sealed housing, this unit delivers deep, reliable bass output without requiring complex custom fabrication. Constructed from 5/8-inch medium-density fiberboard (MDF), the enclosure is specifically built to handle high-pressure sound waves, minimizing resonance and ensuring structural integrity during heavy use. The system features two 12-inch Terminator series subwoofers with a combined power handling capacity of 400-watts RMS (200-watts RMS per subwoofer) and a final system impedance of 2-ohms. This unit is designed as a universal solution for automotive audio enthusiasts. With a width of 29.63 inches, a height of 14 inches, and a bottom depth of 13.5 inches, it fits into most standard trunk or cargo areas. Users should ensure their existing mono block or multi-channel amplifier is stable at the required 2-ohm load to achieve optimal performance.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	MTX
Part Number	TNE212D
Category	Mobile Electronics

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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