MTX 500w RMS Double Subwoofer + Amplifier Package – SoundHub

MTX 500w RMS Double Subwoofer + Amplifier Package

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  • Regular price $950.00
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MTX Audio RoadThunder 250W 12" Subwoofer - RT12-04

The looks of this subwoofer tell exactly what’s in store! Powerful, deep and accurate Bass at an unbelievable price point. This subwoofer shines when used in a sealed enclosure and causes a small earthquake when used in a vented enclosure.


  • Long Throw suspension for low distortion and high power handling
  • One-piece cone with 3D embossed MTX logo
  • High tensile steel frame for more rigidity
  • Large magnetic structure (130x25mm) for more power handling
  • 2" / 50mm voice coil for more reliability
  • Tinsel leads braided in the spider for more reliability
  • Oversized spider for more Xmax
  • StreetWires push connectors
  • SPV technology for coil cooling


  • Frequency Response 20Hz - 500Hz
  • RMS Power: 250 Watts
  • Peak Power: 750 Watts
  • Recommended RMS Amp Power: 125 - 300
  • Sensitivity: 92dB
  • Voice Coil 2" (5.08 cm)
  • Magnet Weight: 47 oz.
  • Mounting Depth: 5.187" (13.4 cm)
  • Cut Out Diameter: 10.92" (27.8 cm)
  • Sealed Enclosure Net Volume: 35.3L
  • Vented Enclosure Net Volume: 56.7L

Download the user manual here

MTX Audio TX Series 500W RMS Premium Car Audio Amplifier - TX6500D

The MTX Audio TX Series is a brand new premium range of amplifiers designed in the USA and made with high quality MOSFET technology, with high output and fantastic sound quality at a great price you can't beat MTX Audio for the best of car audio technology. It operates in Class-D to provide maximum power using minimum current. Its CMS construction is at the height of current technology. The quality of the components is at the same high level, that is to say the perfection of IRF & Elna. The flexibility of its active filters and the possibility of mounting it in bridge-mode make it a cutting-edge weapon in the reproduction of infra-bass and in quantitative competitions.

Features :

  • Bridge mode with 2x TX6500D amplifiers results in 1000W RMS @4Ω
  • Thermo regulated fan connector (for one or two external fans)
  • 2Ω~4Ω compatible
  • Complete 24dB low pass x-over with 24dB subsonic filter
  • High-level and low RCA inputs
  • Full aluminium construction
  • Perfectly matches with 2 x 200-300W Subwoofers or 1 x 400-800W RMS Subwoofer

Specifications :

  • Class-D Mono Block amplifier
  • CTA RMS Power : 1 x 500W @ 2Ω, THD+N ≤1%
  • Dynamic RMS Power : 1 x 800W @ 2Ω, THD+N ≤10%
  • CTA RMS Power : 1 x 300W @ 4Ω, THD+N ≤1%
  • CTA RMS Power in bridge mode 2 x Amps: 1000W 
  • Low pass x-over : 24dB/oct variable from 40Hz to 150Hz
  • Subsonic filter : 24dB/oct @ 30Hz
  • Signal-to-Noise Ratio (1 watt) : > 80dB
  • THD+Noise (Distortion) (1 watt) : ≤ 1%
  • Frequency Response (±1dB) : 20Hz-150Hz
  • Maximum Input Signal : 6V
  • Maximum Sensitivity : 200mV
  • High level input
  • EBC remote control included
  • Bridge link cable included
  • Dimensions : 125mm x 265mm x 50mm

Download product manual here