The DD Audio SS4.1300 car amplifier is a four-channel Class D model with four inputs and four outputs. It delivers 180 W of continuous power per channel at 4 Ω and 325 W per channel at 2 Ω. It can also be bridged, delivering 650 W of continuous power at 4 Ω.
The Class D design is paired with an aluminium heatsink featuring extended fins, while the circuit board has twice the thermal capacity. It includes high-pass and low-pass filters with an adjustable range of 35–600 Hz.
- Input channels: 4
- Output channels: 4
- Amplifier class: D
- Continuous power at 4 Ω: 180 W per channel or 650 W bridged
- Continuous power at 2 Ω: 325 W per channel
- Maximum current draw: 150 A
- RCA input sensitivity: 6–0.25 V
- High-level input sensitivity: 20–1.1 V
- RCA input signal-to-noise ratio: 95 dB
- Damping factor: 100
- THD: 1.0%
- Frequency response: 20–20,000 Hz
- High-pass filter: 35–600 Hz
- Low-pass filter: 35–600 Hz
- Power cable gauge: 4 AWG
- Speaker cable gauge: 14 AWG
- Dimensions: 159 × 117 × 50 mm
- Product Number
- 10.00.00225
- Number of Channels
- 4 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.