🔥 Full Bridge Power. Ultra Compact. 1 Ohm Stable.

The DC Audio PS-1000x1 is a compact full-bridge monoblock amplifier capable of delivering 1,000 watts RMS at 1 ohm — all in a small, efficient footprint.

Designed to make serious power in minimal space, this amp works perfectly for subwoofer builds, stunt walls, door builds, or even mids and highs thanks to the built-in Full Range / Low Pass switch.

Whether you’re building a clean daily system or a loud pro audio setup, this amp delivers clean output with onboard clipping lights and a wired bass knob for full control.

💪 RMS Power Ratings (14.4V)

• 250W x 1 @ 4 Ohms

• 500W x 1 @ 2 Ohms

• 1,000W x 1 @ 1 Ohm

✔ 1 Ohm Stable
✔ Full Bridge Design
✔ High Power Mono Block

🎛 Built-In Control & Flexibility

This isn’t just a sub amp.

The PS-1000x1 features a Full Range / Low Pass Switch, allowing you to run:

• Subwoofers

• Midbass

• Pro Audio Stunt Walls

• Stunt Doors

• High Output Midrange Systems

⚙️ Key Features

• 1 Ohm Stable

• 9–16.5V Operating Voltage

• Variable Low Pass Filter (50Hz – 15kHz)

• Variable Subsonic Filter

• Bass Boost

• Wired Bass Knob Remote Included

• Onboard Power / Protect / Clip Lights

• Tiffany Style RCA Inputs

• 4 AWG Power & Ground Inputs

• Super Compact Footprint

• Stackable with PS-1000.1 Amp Rack

📊 Technical Specifications

Model: PS-1000.1
Input Sensitivity: 4.0V – 0.4V
Max RCA Input Voltage: 3.8V
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
Remote Level Control: Yes (Included)
Clip Indicator: Yes
Signal to Noise Ratio: 90dB
THD @ 4 Ohms: <0.1%
Fuse Rating: External 100A
LED Status Lights: Power / Protect / Clip
Master/Slave: No

📐 Dimensions

• Length: 5.40” (137mm)

• Width: 5.23” (133mm)

• Height: 2.3” (60mm)

Extremely compact — ideal for tight installs, stacked amp racks, and custom builds.

🔧 Ideal For

• 1–2 High Output Subwoofers

• 1 Ohm Daily Systems

• Stunt Wall Builds

• Pro Audio Door Systems

• Compact Under-Seat Installs

• Bridgeable Midbass Applications

📦 What’s Included

• DC Audio PS-1000x1 Amplifier

• Wired Bass Knob Remote

• Mounting Hardware

• Owner Documentation

🚚 Installation & Power Notes

Professional installation recommended.
Use 4 AWG minimum wiring.
Install proper fuse protection within 18” of the battery.
Ensure proper electrical support for 1-ohm operation.