Description
Features
- Efficient Class D Technology with compact Dimensions
- Die-cast Aluminum Heatsink with optimal Cooling Properties
- RCA Inputs, RCA Outputs
- Compact Bass Remote Controller
- High Level Inputs with Error Protection System (EPS®)
- Auto Turn-On Function
- Start/Stop Ready
- 1-Ohm stable
Specifications
- 2-Channel Class D Digital Amplifier
- 2 x 200/330/450 Watt RMS @ 4/2/1 Ω
- 1 x 660/900 Watts RMS @ 4/2 Ω bridged
- HPF/LPF 50 - 5000 Hz
- Bass Boost 0 - 12 dB
- Dimensions 140 x 44 x 225 mm
- Efficiency up to 90%
With the SIGNUM SXT power amplifiers, ESX opens a new chapter in mobile amplifier technology. Designed specifically for trucks with 24V electrical systems, these German-engineered amplifiers offer outstanding sound, massive power, and maximum reliability – exactly what you need for everyday use on the road. The one-piece die-cast aluminum heat sinks ensure optimal heat dissipation and provide a sophisticated look. Combined with modern Class D technology, the ESX amps are compact, highly efficient, and incredibly powerful. Perfect for anyone who demands top-notch sound, even in a truck.
The SXT900.2 delivers ample power and remains stable down to 1 ohm – a true exception in the under €300 class. With 2 x 200 watts RMS at 4 ohms, 2 x 330 watts at 2 ohms, and a powerful 2 x 450 watts at 1 ohm, it effortlessly drives even the most demanding speaker systems. In bridged mode, it offers 660 watts RMS at 4 ohms or an impressive 900 watts RMS at 2 ohms – ideal for filling even large cabs with rich sound. In Car&Hifi magazine (1/2026), the SXT900.2 caused quite a stir: It even measured 600 watts RMS at 1 ohm – per channel! With an overall score of 1.1, the SXT900.2 deservedly earned the POWER TIP in its top class.
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