The DD Audio car amplifier is a two-channel, Class D model with a hybrid circuit and dual toroidal power supply. Its design combines full-bridge components with high-current amplifiers, and the output section has been optimized for low noise, while the power supply has been upgraded to drive subwoofers.
The heatsink features side walls that are 50% thicker and elongated fins to increase the cooling surface area. The main components include higher-current output devices, higher-capacity capacitors, a reinforced transformer, and a PCB with twice the thermal capacity.
- Input channels: 2
- Output channels: 1
- Amplifier class: D
- Continuous power at 2 ohms: 2200 W
- Continuous power at 1 ohm: 3000 W
- Operating voltage: 9–16 V
- Test voltage: 14.4 V
- Maximum current draw: 300 A
- RCA input sensitivity: 0.25–6 V
- RCA input signal-to-noise ratio: 95 dB
- Damping factor: 100
- THD: 1.0%
- Frequency response: 20 Hz–20 kHz
- Ultrasonic filter: 20–80 Hz
- Low-pass filter: 80 Hz–20 kHz
- Remote control: Included
- Speaker wire gauge: 4 AWG
- Dimensions: 221 × 185 × 60 mm
- Product Number
- 10.00.00223
- Number of Channels
- 2 Channels
- Amplifier class
- D
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.