The beautiful exterior of the Sony Xplod ES XM-7547 only hints at the technological innovations within. Inside, you'll find separate high-current MOSFET switching power supplies (for input and output stages), Non-Negative Feedback design, extra-large MOSFET output devices, high voltage/high current switching (for stability down to 1/2 ohm in stereo), discrete differential inputs, and low boost control. You can expect clarity and dynamic range like you've never heard out of a car amplifier.
If you hunger for the same type of performance in your car that you get out of your home audio system, the XM-7547 amplifier will get you there.
Details:
•non-negative feedback design for superior reproduction
•high-voltage/high-current modes
•single-ended push/pull design for stability at 1 and 0.5 ohm
•discrete differential inputs for reduced noise
•dual power supplies
•MOSFET output power supply
•high current MOSFET finals
•selectable low-cut (subsonic filter) 7Hz-40 Hz with selectable cut and boost (0-10 dB)
•103 dB signal to noise ratio
•3-way protection circuits
•heavy-duty connectors with brushed aluminum cover panel
•150 watts x 4 or 360 watts x 2 into 1 ohm
•continuously variable high-pass and low-pass crossovers (50-4,000 Hz, 12 dB/octave)
•40-amp fuse
•21"W x 3-5/16"H x 12"D
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Sounds like a monster lol. trades?