SounDigital 400.2 4 ohm EVO X 2 Channel
- Product Overview
The EVO X Line brings the latest technology in a compact design with the highest quality components. From a pioneering technology, SounDigital brought to car audio amplifiers something that had not been explored yet. The thermal coupling through RTGP system.
The exclusive RTGP system (Thermal Recovery for power generation) assures SounDigital products both greater thermal efficiency and robustness with higher stability.
Dynamic Thermal Dissipation
A system that provides a faster heat exchange with the environment, increasing the efficiency of the amplifier resulting in lower levels of distortion during long working periods.
The technology used in the SounDigital products brings both high performance and power in a small chassis, providing installation solutions for vehicles with limited space and finishing.
Dynamic Thermal Recovery – DTR
The DTR is a dynamic thermal recovery system which always maintains a high efficiency of the amplifier by accelerating the thermal exchange of electronic components with the heatsink.
– Aluminum heatsink
– Conductive copper layer
– Electronic component
Vibration Absorption Device
SounDigital added a new device to the EVO X products which act like springs, reducing the impact of vibration on the electronic circuit board, thereby increasing the life and reliability of the amplifiers.
400.2 EVOX – 4Ω
Power @ 12.6V @ 4Ω: 2 X 132 WRMS
Power @ 12.6V @ 2Ω: 2 X 200 WRMS
Power @ 12.6V @ 1Ω: N/A
Bridge Power @ 12.6V @ 4Ω: 1 X 400 WRMS
Bridge Power @ 12.6V @ 2Ω: N/A
Power @ 14.4V @ 4Ω: 2 X 147 WRMS
Power @ 14.4V @ 2Ω: 2 X 223 WRMS
Power @ 14.4V @ 1Ω: N/A
Bridge Power @ 14.4V @ 4Ω: 1 X 446 WRMS
Bridge Power @ 14.4V @ 2Ω: N/A
Operating Voltage: 8V – 16V
Current Draw (Music): 18 A
Current Draw (Max): 36 A
Recommended Fuse (Music): 20A
Total Efficiency: 88%
Damping Factor: 200
Frequency Response (-3dB): 5Hz – 22kHz
Crossover HPF: 45Hz – 850Hz
Crossover LPF: 45Hz – 850Hz
THD + N (10% Rated Power): 0.1%
Product Dimensions: 4.8 x 4.4 x 2.0 in
Product Dimensions: 12.3 x 11.3 x 5.1 cm
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