DB Drive WDX P400.1D | 425W Monoblock Subwoofer Amplifier

DB Drive WDX P400.1D | 425W Monoblock Subwoofer Mini Amplifier

The DB Drive WDX P400.1D is a ultra-compact, monoblock Class D mini powersports amplifier rated at 425 Watts RMS @ 2 Ohms. Engineered specifically for space-constrained applications like ATVs, UTVs, motorcycles, and compact car installs, it balances a tiny physical footprint with reliable sub-bass output.

Also Known As: WDXP4001D / WDX-P4001D / WDX-P400.1D / WDX-P400.1-D

Specs:

• Rated Power @ 14.4 Volts

• 1 x 425 Watts @ 2 Ohm

• 1 x 300 Watts @ 4 Ohm

• Minimum Working Impedance: 2 Ohm

• Features Low Level RCA Inputs

• Crossover Slope: @ 12dB

• Low Pass Filter: 40Hz - 150Hz

• Bass Boost @ 45Hz: 0 - 12dB

• Input Sensitivity: .250Mv - 8.5V

• Signal to Noise Ratio: >101dB

• Dimensions: 5" x 3" x 1.89"

• Weight (Approx.): 2 lbs.

Features:

• Conformal PCB Coating: The internal circuit boards are specially coated to repel moisture, dust, and coastal humidity.

• CHM (Collective Heat Management): An intelligent internal cooling profile helps prevent thermal shutdown in unventilated fairings or compartments.

• ACT (Adaptive Crossover Technology): variable Low-Pass (LPF) crossover filter for instant speaker optimization.

• APC (Audio Protection Circuit): Guards the hardware against electrical shorts, clipping, and overloads.

• Wiring Interface: Employs rugged 10-gauge wire inputs for steady current flow.

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