MTX TX81000D

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 :

High efficiency class-D amplifier designed for subwoofer(s)
Bridge mode with 2x TX81000D amplifiers
Thermo regulated fan connector (for one or two external fans)
2Ω~4Ω compatible
Complete 24dB low pass x-over
24dB Subsonic filter (recommended for ported enclosures)
High-level and low RCA inputs
Full aluminium construction
Perfect for 2 x 400-800W RMS Subwoofers or 1 x 800-1800W RMS Subwoofer.

Specifications :

Class-D Mono Block amplifier
CTA RMS Power : 1 x 1000W @ 2Ω, THD+N ≤1%
Dynamic RMS Power : 1 x 1800W @ 2Ω, THD+N ≤10%
CTA RMS Power : 1 x 600W @ 4Ω, THD+N ≤1%
CTA RMS Power in bridge mode : 1x 2000W 
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 365mm x 50mm