ESX Signum SXE100.4

The new SIGNUM SXE series is visually inspired by the successful HORIZON HXE series, but its massive connection terminals and premium aluminum end panels already show that it plays in a class of its own. Sonically, too, the new amplifiers are the first choice: The high-quality NE5532 operational amplifiers in the input stage ensure the finest resolution across the entire frequency range and guarantee the lowest distortion levels. The high-level inputs have also been upgraded with an automatic turn-on function; they are equipped with the “Error Protection System” (EPS) to ensure that no functions are impaired when connected to OEM factory radios and that no error messages are written to the vehicle memory. All models are equipped with bandpass filters. Further models in the series are planned.

• Aluminum heatsink with acrylic glass inserts and flush-mounted diamond-cut logo
• Aluminum frame on the end panels
• Massive connection terminals
• Base plate with robust mounting brackets
• High-level inputs with Error Protection System
• Auto Turn-On via high-level inputs
• MOSFET PWM power supply, 3-way protection circuit

4-channel Class A/B analog amplifier

800 watts max. output power

4 x 130/200 watts max. @ 4/2 ohms

2 x 400 watts max. bridged @ 4 ohms

4 x 65/100 watts RMS @ 4/2 ohms
2 x 200 watts RMS bridged @ 4 ohms

2 x HPF 10–250 Hz, LPF 50–250 Hz

Bass boost 0–12 dB, bandpass mode

High-level inputs, automatic turn-on function

Dimensions: 220 x 53 x 328 mm

Efficiency up to 61%