DD Audio SS4.1300
The new SS4.1300 brings next-level power to the multi-channel wing of DD Audio’s acclaimed SS Series amplifier line-up. This compact Class D powerhouse delivers nearly 200 watts per channel at 4 Ohms and over 325 watts at 2 Ohms, driving pro audio and motorcycle systems to new extremes with exceptional sound quality.
Key Features
- High-Power Class D Design: 325W x 4 at 2Ω / 180W x 4 at 4Ω with bridged capability up to 650W x 2
- Ultra-Compact Footprint: Just 6.25″ x 4.6″ x 2″ dimensions for versatile installation options
- Advanced Heat Management: Classic DD Audio heatsink with 50% thicker sidewalls and extended fins for maximum cooling
- Premium Components: Higher current MOSFETs, increased power capacitors, and powerful transformer for reliable performance
- Flexible Filtering: Variable high-pass and low-pass filters (35-600Hz) for precise tuning
- Superior Signal Quality: 95dB signal-to-noise ratio with 1.0% THD for clean, distortion-free output
Technical Specifications
- Operating Voltage: 9-16V DC (14.4V test voltage)
- Continuous Power: 325W x 4 at 2Ω / 180W x 4 at 4Ω
- Bridged Power: 650W x 2
- Current Draw: 150A maximum
- Frequency Response: 20Hz – 20kHz
- Input Sensitivity: RCA 0.25-6V / High-level 1.1-20V
- Damping Factor: 100
- Dimensions: 159 x 117 x 50mm (6.25″ x 4.6″ x 2″)
- Recommended Wiring: 4 AWG power, 14 AWG speaker
Perfect for professional audio installations and motorcycle systems where space is premium but uncompromising power and sound quality are essential.
