Skip to main content

SPS-100.4 (220V)

100 Amp AC~DC Power Supply

wp-content/uploads/2025/04/SPS-100.4-power-supply-feature.jpg

Search Authorized DD AUDIO Dealers Near You    

Traditional AC to DC linear power supplies are big, heavy, and inefficient. Not to mention they usually don’t supply much power. The SPS-100.4 addresses all of these issues by using a switching design engineered with modern PWM technology. The sleek amplifier styled chassis of the SPS-100.4 is designed to easily integrate into audio installs for on the go power when you can’t run your vehicle to utilize its DC charging system.

It’s capable of up to 100 amps of output power at 16 volts which can supply enough juice for audio systems up to 1500 watts. If additional power is needed you can link up to 4 units together for up to 400 amps of output power for supporting systems up to 6000 watts. The SPS-100.4 is also perfect for use with equipment test benches and mobile audio displays.

It also sports upgraded AC power connections and fusing for more reliable operation in more stressful environments.

Warning, do not use this product to charge discharged batteries and follow all warnings listed in the manual.

Features

  • Adjustable regulated output voltage 10V~16V
  • 100 Amp Output
  • Link up to 4 units for 400 Amp Output
  • Thermal and current overload protection
  • Quad Cooling Fans
  • Remote mount LCD voltage display
  • 0 Gauge Power Output Terminals
  • Battery charging mode for Lead Acid, LiFePo4, and other battery chemistries with a max charge voltage of 14.8

SPS-100.4 (220V): Power Supply – 100 Amp – Install Accessory

Price (USD): Contact Dealer

From show cars to test benches these power supplies can run anything a stock alternator can. Just plug them into a standard voltage wall to power your car audio equipment.

Resources

Included in the Box

  • Voltage Meter
  • Power Cord
Jabee Toyota Prius Loaded Enclosure Being Installed

Support Small Business and Enjoy Expert Installation

We believe in supporting brick and mortar dealers and have carefully partnered with small businesses who can provide quality installation and customer satisfaction befitting DD AUDIO® equipment.

Check with your local dealer for stock and promotional discounts.