DC Audio PS-1000x1 – 1000 Watt Compact Full Bridge Monoblock Amplifier

BIG POWER. SMALL PACKAGE. UNLIMITED POSSIBILITIES.

Why settle for an amplifier that only does one job?

Meet the DC Audio PS-1000x1 Full Bridge Monoblock Amplifier, a compact 1,000-watt powerhouse engineered to deliver serious performance in an incredibly small package.

Unlike traditional subwoofer amplifiers designed exclusively for bass, the PS-1000x1 features a Full Range / Low Pass switch, giving you the flexibility to power subwoofers OR compatible mids and highs for custom stunt doors, stunt walls, and high-output pro audio systems.

With 1,000 watts RMS at 1 ohm, onboard clipping indicators, adjustable crossover controls, and an included wired bass knob, this amplifier packs the features serious car audio enthusiasts demand into a chassis measuring just 5.4 inches long.

Whether you're building a powerful bass system, upgrading your daily driver, or creating an aggressive high-output speaker setup, the PS-1000x1 delivers the performance and versatility to take your sound to another level.

MORE POWER. LESS SPACE. GET ON OUR LEVEL.

1,000 Watts RMS – Serious Power from a Compact Monoblock

Don't let its size fool you.

The DC Audio PS-1000x1 utilizes compact full bridge amplifier technology to deliver impressive RMS power without requiring the installation space of a traditional large monoblock amplifier.

With 1-ohm stability, the PS-1000x1 is ready to drive demanding subwoofer configurations while offering the flexibility to operate at 2 ohms or 4 ohms.

DC Audio PS-1000x1 RMS Power Ratings

Rated at 14.4 Volts

Speaker Impedance	RMS Power Output
4 Ohms	400 Watts x 1
2 Ohms	700 Watts x 1
1 Ohm	1,000 Watts x 1

Whether you're powering a single subwoofer, multiple properly wired subwoofers, or a compatible high-output speaker system, the PS-1000x1 gives you serious power in an incredibly compact design.

1,000 WATTS RMS. 1-OHM STABLE. ONLY 5.4 INCHES LONG.

More Than Just a Subwoofer Amplifier – Full Range Versatility

One of the biggest advantages of the DC Audio PS-1000x1 is its ability to do more than simply power bass.

Most traditional monoblock amplifiers are designed primarily for subwoofers, limiting their usefulness in other applications.

The PS-1000x1 changes that.

Thanks to its Full Range / Low Pass switch, this amplifier can be configured for subwoofer applications or used to power compatible full-range and pro audio speaker systems.

Perfect for Multiple Car Audio Applications

Subwoofer Systems

Use the adjustable low-pass and subsonic filters to fine-tune your bass response. With 1,000 watts RMS available at 1 ohm, the PS-1000x1 is an excellent choice for compatible high-performance subwoofers.

Stunt Doors

Building a loud custom door panel with multiple midrange speakers? The PS-1000x1 offers serious power and full-range capability for properly configured speaker arrays.

Stunt Walls

Need powerful output for a custom pro audio stunt wall? Full-range operation gives you the flexibility to integrate this compact amplifier into demanding high-output installations.

Mids and Highs

With its Full Range switch, the PS-1000x1 can power compatible mids and highs configurations when paired with appropriate crossovers or external signal processing.

One Amplifier. Multiple Applications. Serious DC Audio Performance.

Advanced Bass Control – Tune Your System Your Way

Power is important, but having control over that power is what helps bring your sound system together.

The DC Audio PS-1000x1 includes adjustable filtering and bass control features designed to help you customize your system.

Amplifier Tuning Features

• Variable Low-Pass Filter (LPF): Fine-tune the upper frequency limit sent to your subwoofers.
• Variable Subsonic Filter: Reduce unwanted ultra-low frequencies in compatible subwoofer applications.
• Full Range Switch: Switch between low-pass operation and full-range output for greater system versatility.
• Adjustable Bass Boost: Customize bass emphasis to suit your system and listening preferences.
• 12dB/Octave Crossover: Provides controlled frequency filtering for proper system integration.
• Adjustable Input Sensitivity: Match the amplifier's input sensitivity to your audio source.

Whether you're chasing deep bass, aggressive output, or high-volume pro audio performance, the PS-1000x1 gives you the flexibility to configure your system for the job.

Included Wired Bass Knob – Take Control from the Driver's Seat

Want to adjust your bass without reaching for your amplifier?

The DC Audio PS-1000x1 includes a wired remote bass knob, allowing convenient bass level adjustment from your listening position.

Whether you're switching between music styles, dialing back your bass for everyday listening, or turning things up when it's time to get loud, the included remote makes adjustments quick and convenient.

No need to purchase a separate bass remote.

It's included with your amplifier.

Onboard Clip Indicator – Know When You're Pushing Too Hard

One of the most valuable features of the PS-1000x1 is its onboard clipping indicator.

Clipping occurs when an amplifier is pushed beyond its clean output capability, potentially introducing distortion and increasing the risk of speaker damage.

The PS-1000x1 features integrated LED status indicators for:

• Power: Indicates amplifier operating status.
• Protect: Alerts you when the amplifier enters protection mode.
• Clip: Provides a visual indication of signal clipping.

These indicators help make system setup and monitoring more convenient.

For enthusiasts who want to get the most from their amplifier while maintaining proper gain settings, the onboard clip indicator is an especially useful feature.

Ultra-Compact Design – Massive Power Without the Bulk

One of the most impressive features of the DC Audio PS-1000x1 is its incredibly small footprint.

Measuring only 5.4 inches long, 5.23 inches wide, and 2.3 inches tall, this amplifier can fit into installation spaces where traditional high-powered monoblocks may not.

Its compact design makes it an excellent choice for:

• Cars and trucks with limited amplifier mounting space
• Custom subwoofer installations
• Motorcycle and powersports audio systems with compatible electrical systems
• Custom stunt doors and stunt walls
• Multi-amplifier systems
• Compact competition-inspired audio builds
• High-output daily-driver systems

Whether you're installing one amplifier or building a system with multiple amplifiers, the PS-1000x1 makes it easier to maximize power without sacrificing valuable space.

SMALL AMPLIFIER. BIG ATTITUDE.

Why Choose the DC Audio PS-1000x1?

1,000 Watts RMS at 1 Ohm

Serious power for compatible high-performance subwoofers and custom speaker systems.

Full Range / Low Pass Switch

Run subwoofers or compatible mids and highs with one versatile amplifier design.

1-Ohm Stable Monoblock

Flexible impedance options for demanding car audio applications.

Included Wired Bass Knob

Convenient remote bass level control without purchasing additional accessories.

Onboard Clip Indicator

Visual feedback to help monitor amplifier output and clipping.

Adjustable Low-Pass and Subsonic Filters

Customize frequency output for your subwoofer system.

Adjustable Bass Boost

Fine-tune bass emphasis to match your listening preferences.

Ultra-Compact Full Bridge Technology

Get 1,000 watts RMS from a chassis just 5.4 inches long.

4 AWG Power Inputs

Designed for high-current car audio power connections.

Tiffany-Style RCA Jacks

Quality RCA connections for reliable audio signal input.

9V–16.5V Operating Range

Compatible with a wide range of properly configured automotive electrical systems.

DC Audio PS-1000x1 Technical Specifications

Specification	Rating
Amplifier Model	DC Audio PS-1000x1
Amplifier Type	Compact Full Bridge Monoblock
RMS Power @ 4 Ohms	400W x 1
RMS Power @ 2 Ohms	700W x 1
RMS Power @ 1 Ohm	1,000W x 1
Minimum Impedance	1 Ohm
Input Sensitivity	4V – 0.4V
Frequency Response	10Hz – 20kHz
Crossover Slope	12dB / Octave
Low-Pass Filter	50Hz – 15kHz
Subsonic Filter	Yes
Bass Boost	Yes
Full Range Switch	Yes
Phase Shift	No
Wired Bass Remote	Included
Clip Indicator	Yes
Signal-to-Noise Ratio	90dB
THD @ 4 Ohms	Less Than 0.1%
Fuse Rating	External 100A
LED Status Indicators	Power / Protect / Clip
Master / Slave	No
Operating Voltage	9V – 16.5V
Power Inputs	4 AWG

Compact Amplifier Dimensions

Dimension	Measurement
Heatsink Length	5.4" / 137mm
Heatsink Width	5.23" / 133mm
Heatsink Height	2.3" / 60mm

1,000 WATTS RMS IN JUST 5.4 INCHES!

Upgrade Your Sound with DC Audio

Why limit yourself to an amplifier that only powers subwoofers?

The DC Audio PS-1000x1 1000 Watt Full Bridge Monoblock Amplifier combines powerful RMS output, versatile full-range capability, advanced bass controls, and an incredibly compact design into one serious piece of car audio equipment.

Whether you're building a powerful subwoofer system, an aggressive stunt door setup, or a high-output pro audio installation, this amplifier is designed to give you the power and flexibility to get the job done.

Stop sacrificing installation space. Stop settling for limited amplifier options.

GET MORE POWER. GET MORE VERSATILITY. GET ON OUR LEVEL.