250W RMS Dual 12" Loaded Subwoofer Enclosure and Amplifier Package

MTX Engineered System:

MTX2 BassBlaster Sub Pack

Great dual 12 inch starter system

Customers rate this product:
Share this product:

This bass package includes everything a bass enthusiast needs to get a system up and running quickly.

Bulletproof Amp

The RT250D is a bulletproof amplifier with a patented Adaptive Class D design that reduces interference making for a better listening experience. This amplifier also utilized Intelligent Surface Mount design to resist vibrations and ensure longetivity.

Two Times Thunder

The TNE212D is a dual 12" loaded enclosure that is one of the best selling products in MTX's 40 year history. This enclosure can handle up to 400W RMS power and includes a high quality finish that looks great in any install. The included amplifier kit and speaker cable include everything you need to get the system setup so you can Feel the Thunder.

Includes Everything

This package includes the following:

  • One (1) RT250D mono block 250 watt amplifier
  • One (1) TNE212D 400W RMS dual 12" loaded 2Ω subwoofer enclosure
  • One (1) ZN3KI-04 4AWG amplifier kit with RCA interconnects*
  • One (1) SCP1415BL 15ft, 14AWG speaker wire

*ZN3KI-04 includes: 18’ 4 AWG Red Power Cable, 4’ 4 AWG Black Ground Cable, 16’ 18 AWG Remote Wire, (1) 4 AWG Ring Terminal 5/16”, (1) 4 AWG AFS Fuse Holder, (1) 150A AFS Fuse, (1) 18 AWG Red Butt Connector, (1) 18 AWG Spade Terminal, (1) 4 AWG Ring Terminal 3/16”, (2) 4 AWG Spade Connectors, and 5M RCA Interconnect

Adaptive Class D Topology Reduces DIstortion and Improves Sound Quality
Smart Engage Auto Turn On Circuitry Allows for Easy Installation with Factory Radios
Intelligent Surface Mount Design Resists Vibration and Improves Sound Quality by Reducing Interference
5/8" MDF Construction
Aviation Grade Carpet Resists Tearing for Long Lasting Durability
Single 2Ω Terminal Cup Makes Amplifier Connection Easy
800W Peak Power Handling
RMS Power (Watts) 250 (RT250D)
4 Ohm RMS Power Output 125W x 1 Channel
2 Ohm RMS Power Output 250W x 1 Channel
1 Ohm RMS Power Output NA
THD+N (Distortion) (1 Watt) <1.0%
Crossover Variable Low @ 40Hz to 200Hz, 24dB/Oct
Subsonic 20Hz to 50Hz,12dB/Oct, Variable
Bass Boost +12dB @ 40Hz
Dimensions 7-1/16" x 10" x 2-1/8" (RT250D)
RMS Power Output (Watts) 400 (TNE212D)
Dimensions 14"H x 29-5/8"W x 13-1/2"BD x 11-1/8"TD (TNE212D)

TNE212D SPL Video

Product tags
Join Us!