MTX TNE212D Terminator Dual 12" Car Subwoofer Enclosure

Dual 12-Inch Sealed Enclosure

The MTX TNE212D Terminator enclosure houses two 12-inch subwoofers in a sealed 5/8-inch MDF cabinet finished with aviation-grade carpet. It delivers 400 watts RMS and 1,200 watts peak power with a 2-ohm impedance load. The frequency response spans 37 Hz to 150 Hz for deep, controlled bass reproduction.

Ideal For Compact High-Output Builds

This enclosure suits owners who want strong low-frequency impact from a single pre-tuned box that fits in most trunks or cargo areas. Buyers needing ported output for maximum SPL or those with very limited mounting depth should consider alternative designs.

Handles Daily High-Volume Listening

The 400-watt RMS rating comfortably supports extended playback at high volumes without thermal compression thanks to Spider Plateau Venting. Peak headroom reaches 1,200 watts for dynamic transients, while the sealed alignment maintains tight cone control down to 37 Hz. Output diminishes rapidly below the tuned low-frequency limit.