ESX Power 4
1-channel amplifier
/piece
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Description
The Power 4 from ESX is a powerful 1-channel amplifier that has been specially developed for use in modern vehicles. With an output of 460 W/RMS at 4 Ω, this compact amplifier offers a high efficiency of up to 84% thanks to advanced Class D technology. Notable features include a 3-way limiter to protect smaller subwoofers, integration into various passive cabinet brands and the innovative EPS PRO technology, which allows flexible adaptation to car audio systems. You can adjust the input sensitivity between 15 and 40 volts to ensure optimum sound customization.
Features
- Subwoofer variants: 4 Ω or 2 Ω, modules identical in construction
- Power output:460 W/RMS (4 Ω) 475 W/RMS (2 Ω)
- Efficiency: Up to 84%
- Technology: Class D, low power consumption, small cable cross-sections
- Limiter function: 3-way limiter protects smaller subwoofers
- Compatibility: For passive enclosures from ESX, Musway, HiFonics
- Installation: Simple installation and connection
- Car audio connection: EPS PRO technology simulates input resistors
- Input sensitivity: Adjustable from 15 to 40 volts
Technical data
- Class D active module for subwoofer enclosure (4 Ω version)
Efficient Class D mono amplifier - 1 x 460 Watt RMS @ 4 Ω
- Efficiency of up to 84
- Low-pass 40-120 Hz with 12 dB slope
- Phase switch 0°/180°
- Bass boost 0-6 dB @ 45 Hz
- Cinch low level input
- High level input
- Automatic switch-on function (DC or signal)
- Start-stop capable, 5 sec/up to 7 volts
- EPS PRO with 10R / 150R / 600R (switchable)
- Input sensitivity 15 or 40 volts (switchable)
- 3-way limiter function, clipping LED
- Bass level cable remote control
- Suitable for housings with Quick Connect terminals
- Dimensions 113 x 130 x 125 mm
- Mounting opening: 85 x 109 mm
Download data sheet
