WARZONE WZ600XR Digital Bass Processor

The WARZONE WZ600XR is a digital bass processor for adding adjustable low-frequency restoration to a car-audio signal path. It is intended for systems where recorded bass detail may be reduced by source material, factory processing, or system tuning. The processor works with RCA-based signal connections and is designed to be used with factory or aftermarket audio systems.

Rather than serving as a basic fixed bass boost, the WZ600XR uses a dedicated bass restoration circuit to recreate and reinject low-frequency information into the audio signal. Its SWEEP control selects the bass-restoration center frequency from 27Hz to 63Hz. The WIDE control adjusts the breadth of the affected frequency range for more targeted system tuning.

A separate subwoofer-volume control lets the user set bass output level to suit the vehicle, music, and connected subwoofer system. The included dash-mount remote provides access to bass adjustment from the driver's seat. Its LED indicator increases in brightness with bass output level.

The WZ600XR is specified with a 10Hz to 35kHz frequency response, 133dB signal-to-noise ratio, and 0.0025% total harmonic distortion. Balanced RCA inputs accept up to 15V RMS and are rated for more than 62dB of noise rejection. This configuration is intended to help reduce electrical noise in automotive installations.

For system integration, the processor provides RCA signal outputs rated up to 13.2V peak. A PFM subsonic filter is included to reduce very low, inaudible frequencies that can consume amplifier power and increase subwoofer excursion. It operates from a 12V DC automotive electrical system while drawing 150mA.

Key Features

• Bass Restoration Circuit: Recreates and reinjects low-frequency content into the audio signal.
• 27Hz–63Hz Sweep: Selects the center frequency for bass restoration.
• Wide Control: Adjusts the breadth of the processed bass range.
• Balanced RCA Inputs: Accept signals up to 15V RMS with noise rejection.
• Dash-Mount Remote: Provides driver-accessible bass adjustment and an LED indicator.
• PFM Subsonic Filter: Reduces inaudible low frequencies in the signal path.

Design & Installation

The WZ600XR uses a control-oriented layout with dedicated SWEEP, WIDE, and subwoofer-volume adjustments, along with balanced RCA inputs and RCA outputs. Published product information does not specify its enclosure material, dimensions, or weight. Its design centers on adjustable bass restoration and remote level access rather than head-unit replacement functionality.

Install the processor in a 12V vehicle audio signal chain using its RCA inputs and outputs, with power supplied from the vehicle's 11–16V DC electrical system. Connect the included dash-mount remote where the driver can safely reach it, then tune SWEEP, WIDE, and subwoofer volume gradually after the amplifier and subwoofer system are set up. Use the PFM subsonic filter when reducing extremely low frequencies is appropriate for the system.