ESX QXB8A Subwoofer

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the Sound Auto Concept team.

ESX uses high-quality, award-winning POWER4 active modules , which are particularly efficient with an efficiency of up to 84%. Thanks to the latest Class-D circuits and EPS PRO, these modules are even prepared for connection to very modern vehicles. The bass can be adjusted from the driver's seat using the included wired remote control.

Technical data

20 cm (8") active subwoofer system (bass reflex)

Integrated Class D amplifier (Power4 active module)

1 x 400/800 watts RMS/Max.

Low-pass 40-120 Hz with 12 dB slope

Phase switching 0°/180°

Bass boost 0-6 dB at 45 Hz

Low level RCA input

High level entry

Automatic ignition function (DC or signal)

Start/stop compatible, 5 seconds/up to 7 volts

EPS PRO with 10R / 150R / 600R (switchable)

Input sensitivity 15 or 40 volts (switchable)

3-way limiter function, clipping LED

Wired remote control for bass level

Rugged compact case with logos

Protective grid

Optional feet for downward operation

Dimensions 48 x 33 x 18 cm