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Focused Bass Power

Monoblock Class D performance for a dedicated car subwoofer channel
Build a more commanding low end with the Warzone WZ500-1D car amplifier. This compact car audio amplifier delivers up to 500W maximum power to a dedicated subwoofer channel, using a MOSFET power supply for 11 to 15V DC vehicle electrical systems. The brushed black aluminum chassis, silver mesh grille accents, and included wired level remote give this bass amp a purposeful look and practical daily control.

Tune the Low End
The control-panel view shows the adjustment section of this class D amp, designed to help installers tailor bass output to the subwoofer, enclosure, and source unit. Set the adjustable low pass filter from 40Hz to 180Hz to direct the desired bass range to the subwoofer. Use the subsonic filter from OFF to 50Hz and the 0 to +12dB bass boost to refine low-frequency response for your car sound system upgrade.

Bass Level Within Reach
The included wired bass level remote is shown with a rotary LEVEL control and MAX marking. Install it in a convenient cabin location to adjust subwoofer level after installation, so you can tailor bass presence from the driver seat for different recordings and listening preferences. It is a practical companion for this subwoofer amplifier when your car stereo amp system needs quick low-end adjustment.
Configured for Clean Bass
The WZ500-1D monoblock amplifier is built for drivers adding a dedicated bass channel to a compatible car audio system. Its Class D design and MOSFET power supply support efficient operation from 11 to 15V DC vehicle electrical systems, while up to 500W maximum power provides focused subwoofer reinforcement. This car amplifier is intended for a single dedicated subwoofer channel rather than full-range speaker amplification.
System tuning starts with source matching. Adjustable input sensitivity from 300mV to 6V and 22K-ohm input impedance support integration with a wide range of compatible source units. This flexibility helps an installer configure the car audio amplifier around the signal level of the existing car stereo amp setup, then use the onboard crossover controls to shape the subwoofer range.
For controlled low-frequency playback, the specified frequency response is 8Hz to 180Hz at -3dB. The adjustable low pass filter, adjustable subsonic filter, and bass boost give the installer meaningful tools for dialing in a subwoofer enclosure. With an 80dB signal-to-noise ratio and less than 0.1% total harmonic distortion, this bass amp is specified for a focused signal path. When planning a system, match compatible components thoughtfully, including subwoofer requirements and RMS power considerations.
The Warzone Gravity Series WZ500-1D is a monoblock Class D car amplifier made to power a dedicated subwoofer channel in a compatible vehicle audio system. Delivering up to 500W maximum power, this compact subwoofer amplifier is a capable choice for drivers seeking a focused car sound system upgrade. Its MOSFET power supply operates with 11 to 15V DC vehicle electrical systems, making it suited to installed car audio applications where controlled low-frequency reinforcement is the goal.
This car audio amplifier provides multiple onboard tuning tools for shaping bass around the subwoofer and enclosure. Frequency response is specified at 8Hz to 180Hz at -3dB. An adjustable low pass filter spans 40Hz to 180Hz, allowing the bass amp to direct an appropriate low-frequency range to the subwoofer. The adjustable subsonic filter ranges from OFF to 50Hz, while 0 to +12dB bass boost provides further low-end tailoring. Together, these controls help create a more deliberate setup than simply adding output.
The WZ500-1D also supports source-level matching with adjustable 300mV to 6V input sensitivity and 22K-ohm input impedance. These specifications give an installer useful setup range when integrating compatible source units into a car stereo amp system. For signal performance, the monoblock amplifier specifies an 80dB signal-to-noise ratio and less than 0.1% total harmonic distortion, supporting a controlled low-frequency signal path. Consider the RMS power requirements of all compatible system components during system planning.
A wired bass level remote is included for adjusting subwoofer level from the cabin after installation. The brushed black aluminum chassis is detailed with silver mesh grille accents for a distinctive installed appearance, while the compact single-channel form keeps the focus on dedicated bass duty. Whether completing a new installation or refining an existing car amplifier setup, the WZ500-1D combines Class D amp efficiency, configurable filtering, bass boost, and direct level adjustment in one purpose-built unit.
WZ500-1D Specifications
Amplifier type Monoblock Class D car amplifier Maximum power Up to 500W maximum Vehicle operating voltage 11 to 15V DC Power supply MOSFET power supply Frequency response 8Hz to 180Hz at -3dB Low pass filter Adjustable from 40Hz to 180Hz Subsonic filter Adjustable from OFF to 50Hz Bass boost 0 to +12dB Input sensitivity Adjustable from 300mV to 6V Input impedance 22K-ohm Signal-to-noise ratio 80dB Total harmonic distortion Less than 0.1%
POWERFUL – Warzone Gravity Series WZ500-1D monoblock Class D amplifier delivers up to 500W maximum power for a dedicated car subwoofer channel, using an efficient MOSFET power supply for 11-15V DC vehicle electrical systems.
TUNABLE – Shape subwoofer output with an 8Hz-180Hz (-3dB) frequency response, an adjustable low-pass filter from 40Hz-180Hz, and an adjustable subsonic filter spanning OFF to 50Hz.
CONVENIENT – Included wired bass level remote lets the driver adjust subwoofer level from the cabin after installation, while the amplifier’s 0 to +12dB bass boost provides additional low-frequency tailoring.
VERSATILE – Adjustable 300mV-6V input sensitivity and 22K-ohm input impedance support level matching with a wide range of compatible car audio source units for a properly configured system.
CLEAN – Designed for controlled bass reproduction, the WZ500-1D specifies an 80dB signal-to-noise ratio and less than 0.1% total harmonic distortion for a focused low-frequency signal path.
DURABLE – Brushed black aluminum chassis with silver mesh grille accents creates a clean amplifier appearance while helping protect internal components; the WZ500-1D is manufactured in Vietnam.