Sony Mobile XM-S400D GS-Series Ultra-Compact 4-Channel Amplifier

<div class="text-content"><h2>XM-S400D GS-Series Ultra-Compact 4-Channel Amplifier</h2><p>Power up your in-car sound with the XM-S400D stereo amplifier. Each of the amplifier's 4 channels deliver 100W of dynamic audio while low and high pass filters separate the frequency range to ensure a more accurate sound stage. The speaker level input makes installation easy even with integrated head units.</p><h3>Highlights:</h3><ul><li>Class-D amplification technology for high power</li><li>100 W x 4 maximum power output</li><li>Low and high pass filters for accurate sound</li><li>Speaker level inputs with power sensing for simple installation</li><li>Overload protection circuit and speaker level input</li></ul></div><div><h2>What's in the Box:</h2><ul><li>One XM-S400D amplifier</li><li>Signal input plug</li><li>Power/Speaker output plug</li><li>Mounting hardware</li><li>Owner's manual</li></ul></div><div><h2>Specifications:</h2><h3>Size &amp; Weight</h3><ul><li>Dimensions (W x H x D): 62.6 x 37</li></ul></div>

• Class D amplification technology for high power
• 4 channel configuration
• 100 W x 4 maximum power output
• Low and high pass filters for accurate sound
• Speaker level inputs with power sensing for simple installation
• Overload protection circuit and speaker level input
• Specifications:
• Channels: 4
• Low pass filter: 120 Hz
• High pass filter: 120 Hz
• Frequency response: 20 to 20k Hz
• Signal to noise ratio: 100 dB
• Total harmonic distortion: 0.08 percent
• Tolerance: +0.5/ 3 dB
• Line in input sensitivity: 1V/8V
• CEA power output: 45 W x 4
• CEA SN ratio: 83 dBA
• MOSFET power supply
• Current drain at 4 Ohm: 15 A
• Dimensions: 7.25 x 1.5 x 2.5 inches
• Weight: 1.01 pounds
• Manufacturer warranty: 1-year warranty