Sony Xplod XM-405EQX 5/4/3 Channel Stereo Power Amplifier

Output Power:

5-channel mode: Typically outputs 70W RMS per channel at 4 ohms, providing powerful sound for multiple speakers.
4-channel mode: Delivers around 100W RMS per channel at 4 ohms.
3-channel mode: Often outputs around 140W RMS per channel at 4 ohms, suitable for more demanding setups or subwoofer driving.
Total Power Output:

Bridged Configuration: In a bridged mode, this amplifier can deliver higher power output to fewer channels (e.g., 200W RMS at 4 ohms per channel).
Frequency Response:

20 Hz to 20 kHz: Provides a full-range frequency response, ensuring your audio experience includes both deep bass and crystal-clear highs.
Signal-to-Noise Ratio (SNR):

>90 dB: High SNR for minimal distortion, meaning your audio remains clean and clear even at higher volumes.
Total Harmonic Distortion (THD):