DD Audio SS9000
The SS9000 monoblock amplifier represents DD Audio’s flagship Class D design, combining exclusive full bridge architecture with high current devices for uncompromising performance. Built for serious installations demanding maximum power and superior sound quality.
Key Features
- Exclusive DD Circuit Design: Full bridge architecture with high current devices typically reserved for half bridge amplifiers
- SIX-PACK Toroidal Power Supply: Six extremely efficient transformers with oversized capacitors for sustained high power output
- Advanced Thermal Management: Classic DD Audio heat sink with 50% thicker sidewalls and extended fins for maximum cooling
- Premium Components: Name-brand mosfets, high current output devices, and increased power capacitors on thermally robust PCB
- Versatile Filtering: Adjustable sub-sonic (20-80Hz) and low-pass (80Hz-20kHz) filters with remote control included
- Ultra-Low Noise Floor: 95dB signal-to-noise ratio ideal for pro audio and competition systems
Technical Specifications
- RMS Power Output: 9000W @ 1 Ohm, 6000W @ 2 Ohm, 3000W @ 4 Ohm
- Operating Voltage: 9-16V (tested at 14.4V)
- Input Sensitivity: 0.4-4V RCA
- Signal-to-Noise Ratio: 95dB
- Total Harmonic Distortion: <1.0%
- Frequency Response: 20Hz – 20kHz
- Damping Factor: 100
- Maximum Current Draw: 900A
- Dimensions: 15.7″ x 7.3″ x 2.4″ (398 x 185 x 60mm)
- Power Wire Gauge: 0 AWG
Perfect for high-end competition systems, stunt walls, and installations requiring maximum clean power in a compact footprint.
