Description
- Adjustable Regulated Output Voltage: 10V to 16V
- 100 Amp Output: Supports systems up to 1500W RMS
- Linkable Units: Connect up to 4 units for a combined 400 Amp output, supporting systems up to 6000W RMS
- Quad Cooling Fans: Ensures efficient thermal management under heavy loads
- Switching Power Supply: Utilizes modern PWM technology for high efficiency
- 0 Gauge Power Output Terminals: Facilitates seamless integration with existing charging systems
- Protection Features: Includes thermal and current overload protection, as well as current sensing and pulse charging technologies to protect connected batteries from overcharging and inhibit sulfation
- Sleek Amplifier-Style Chassis: Designed for easy integration into mobile installs, test benches, and demo setups
DD Audio 100 Amp 10 – 16 Volt AC/DC Linkable Power Supply SPS-100.4
This Listing Includes
- 1 DD-SPS-100.4 – 100 Amp AC~DC Power Supply
- 1 Voltage Meter
- 1 Power Cord
Product Description
Forget the old-school bricks. Traditional AC to DC linear power supplies are bulky, outdated, and barely scratch the surface when it comes to real power output. The SPS-100.4 flips the script with a high-efficiency switching design powered by advanced PWM techgiving you serious performance in a sleek, amp-style chassis built for mobile installs, test benches, and demo setups.
Need power when your vehicles off? No problem. The SPS-100.4 delivers up to 100 amps at 16V, easily supporting systems up to 1500 watts RMS. Need more juice? Stack up to four units for a massive 400 amps, perfect for pushing 6000-watt builds without breaking a sweat.
And yeah, its built to handle the heatliterally. Were talking beefed-up AC connections and high-quality fusing so you stay powered up and protected, no matter how hard you’re pushing your gear.
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
Specifications
- Input Voltage: 120V AC
- Output Voltage: 16V DC
- Output Current: Up to 100 Amps
- Power Output: Supports up to 1500W RMS systems (400A combined for 6000W when linking 4 units)
- Technology: Switching power supply with PWM (Pulse Width Modulation)
- Form Factor: Amplifier-style chassis for easy integration into mobile installs
- Expandable: Linkable up to 4 units for high-current applications
- Applications: Ideal for powering audio systems when a vehicle is off, test benches, and mobile displays
- Protection Features:
Internal short circuit protection
Thermal overload protection
Over-voltage protection
Current limiting
- Cooling: Internal fan for thermal management
- Connections: Upgraded AC power input terminals
High-quality fusing for stable operation under load
Dimensions:
- Length 10.5
- Width 9.5
- Height 2.5
- Weight 11

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