ESX SIGNUM SXE150.4 | 4-channel Class A/B analogue amplifier

The SIGNUM SXE series is visually based on the successful HORIZON HXE series, but its solid connection terminals and elegant aluminum end panels already demonstrate that it is in a higher class. The new amplifiers are also a top choice in terms of sound: 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 with automatic turn-on function have also been further upgraded; They are equipped with the “Error Protection System” (EPS) to prevent any impairment of functions or error messages being written to the vehicle's memory when connected to OEM factory radios.

Features

• Aluminum heat sink with acrylic glass inserts
• Flush-mounted diamond-cut logo
• Aluminum frame on the end panels
• Solid connection terminals

• Base plate with robust mounting brackets
• High-level inputs with Error Protection System (EPS)
• Automatic power-on function via high-level inputs
• MOSFET PWM power supply, 3-way protection circuit

Technical Specifications

4-Channel Class A/B Analog Amplifier

4 x 100/150 Watts RMS @ 4/2 Ω
2 x 300 Watts RMS bridged @ 4 Ω

2 x HPF 10-250 Hz

LPF 50-250 Hz

Bass Boost 0-12 dB

Bandpass Function

Dimensions 220 x 53 x 390 mm

Efficiency up to 62%