ESX SX-TWO

With the SIGNUM SX Mini series, ESX expands its extensive car audio portfolio with four brand-new MINI Class-D amplifiers that set new standards with their minimal dimensions, outstanding sound, and surprisingly high power output of up to 600 watts RMS. These compact powerhouses utilize state-of-the-art Class D technology, which, thanks to its high efficiency, enables low heat generation, thus making the exceptionally space-saving design—only 83 mm wide and 38 mm high—possible. This makes the mini amplifiers ideal for discreet installations, whether under the seat, in the side panel, or in the trunk. A particularly practical feature: The SX-FIVE, SX-TWO, and SX-ONE models come with a bass level remote control. This allows for convenient bass adjustment from the driver’s seat at any time—perfect for those who value flexibility and maximum control in everyday driving.   The highly compact SX-TWO delivers an impressive total output of 2 x 140 or 250 watts RMS into 4 / 2 ohms with a very low total harmonic distortion of just 0.003%. Whether for powerful front speaker systems or bridged for subwoofers – this mini amplifier offers audiophile sound and powerful performance. Features Efficient Class D Technology with compact Dimensions Die-cast Aluminum Heatsink with optimal Cooling Properties RCA Inputs via Cable Connector Compact Bass Remote Controller   High Level Inputs with Error Protection System (EPS®) Auto Turn-On Function Start/Stop Ready Specifications 2-Channel Mini Class D Digital Amplifier 2 x 140/250 Watts RMS @ 4/2 Ω 1 x 500 Watts RMS @ 4 Ω bridged HPF/LPF 50 – 500 Hz Dimensions 83 x 38 x 153 mm Low THD-Design: 0,003% Efficiency up to 88% Downloads Owner’s Manual Test Review