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Description

Memphis PRX400.1V2

The PRX400.1V2 is a compact mono Class‑D subwoofer amplifier from Memphis Audio’s Power Reference V2 series. It combines high-output power with a space-saving design, featuring a blue LED-accented acrylic top panel, extruded aluminum heatsink, and top-mounted controls hidden under a removable cover for easy tuning in tight install locations. It includes variable 18 dB/oct Butterworth low-pass crossovers, a variable subsonic filter, and a 0–12 dB EQ bass boost for precise low-frequency control.


Specifications

Specification Details
RMS Power 4Ω 230W x 1
RMS Power 2Ω 400W x 1
RMS Power 1Ω 600W x 1
THD % 4Ω <1%
Frequency Response 10Hz–250Hz
Dimensions (in) 6.6 x 5.7 x 2.16
Recommended Amp Kit 8GKIT

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Questions and Answers

Q1: What is the output power?
A1: 230 W RMS @ 4 Ω, and 400 W RMS @ 2 Ω.
Q2: What tuning / filter controls are available?
A2: It offers a variable low-pass crossover (50–250 Hz), a subsonic filter (10–50 Hz), and EQ bass boost (0–12 dB).
Q3: Does it include a remote bass/level control?
A3: Yes  there is a wired remote level / bass knob included.
Q4: What is its frequency response?
A4: 10 Hz – 250 Hz.
Q5: What protection and turn-on features does it support?
A5: It has protection against overload, short circuit, thermal issues, and reverse polarity. It also supports signal-sensing “auto-turn on.”

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