Sony XM-GS4 4-Channel Car Amplifier - 70W RMS x 4

4-channel car amplifier
70 watts RMS x 4 at 4 ohms (80 watts RMS x 4 at 2 ohms)
160 watts RMS x 2 at 4 ohms in bridged mode (4-ohm stable in bridged mode)
Frequency response: 10-100,000 Hz
Separate variable high- and low-pass filters for front and rear channels (50-300 Hz, 12 dB per octave)
Separate variable subsonic filters for front and rear channels (6-70 Hz, 12 dB/octave)
Separate bass boosts for front and rear channels (0-10 dB at 40 Hz)
Preamp and speaker-level inputs
Cooling fan
Fuse rating: 30A x 2

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