WDX-R750.4 : WDX Reference Class-D 4 Channel Amplifier
WDX-R750.4 : WDX Reference Class-D 4 Channel Amplifier
WDX-R750.4 : WDX Reference Class-D 4 Channel Amplifier
WDX-R750.4 : WDX Reference Class-D 4 Channel Amplifier
WDX-R750.4 : WDX Reference Class-D 4 Channel Amplifier
WDX-R750.4 : WDX Reference Class-D 4 Channel Amplifier
WDX-R750.4 : WDX Reference Class-D 4 Channel Amplifier
WDX-R750.4 : WDX Reference Class-D 4 Channel Amplifier

WDX-R750.4

WDX Reference Class-D 4 Channel Amplifier

$329.98

Loud is Our Culture! Engineered for precision and reliability, the WDX-R750.4 pairs high efficiency Class D technology with SESI system monitoring, APC protection, and intelligent thermal management to deliver stable, refined amplification.

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What Makes it UNIQUE?

Feature#1

Feature#4

Feature#2

Feature#5

Feature#3

Feature#6

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  • Collective Heat Management

    The Chassis Heat Management circuit monitors the temperature of the amplifier and will protect it if it's overdriven past its normal operation temperature.

  • Audio Protection Circuit

    The A.P.C. monitors the Signal Evaluation Status Indicator circuit and protects the amplifier from damage if any faults are present in the signal or speaker outputs.

  • PWM Mosfet Regulated Power Supply

    Delivers stable and efficient power output by maintaining consistent voltage control for reliable amplifier performance.

  • Adaptive Crossover Technology

    The A.C.T. circuit is a frequency filter network capable of adapting to any speaker system requirement.

  • Class D Feature

    Delivering high-power audio performance with exceptional energy efficiency, compact size, and minimal heat generation through advanced high-speed switching operation.

  • Signal Evaluation Status Indicator

    The S.E.S.I. circuit enables the user to monitor signal status of the amplifier to make sure that the output signal is not clipped or distorted