Model PA4100X

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10.Grounding Screw. Provides a means for chassis connection to earth ground or to other A/V products to aid in the reduction of system noise, etc., where needed.

11.REMOTE MASTER ON/OFF and MUTE CONTROL (CI1 & CI2). These two Stereo Mini Jack connections allow each individual channel pair of the PA4100X to be powered ON and OFF and muted by a control voltage ranging between 5 and 30 Volts DC (11mA @ 12 V). When connected to the C01 and C02 jacks from Zones 7 & 8 on the Xantech MRC88, this will allow remote Power ON/OFF control directly from the MRC88 System Controller. This allows the ‘A’ & ’B’ amplifier channel pairs to be individually controlled by Zones 7 & 8 of the MRC88. (Tip = ON/OFF Standby Control; Ring = Mute Control; Sleeve = gnd).

12.3-Conductor AC Line Cord Receptacle. Standard IEC male receptacle for plug-in of a 3-conductor power line cord. Depending on the application, plug the line cord into a switched or un-switched 120V 60 Hz AC outlet (or 240 VAC 50 Hz on the 240 V version).

13.Rear Panel POWER LED. This LED indicates the AC power ON/OFF condition of the entire PA4100X, regardless of the Standby state. If the Front Power Switch is in the ON (IN) position and the unit is connected to an adequate AC Power source, this LED should be illuminated whether the front STATUS LED’s are ON or OFF.

14.REMOTE/LOCAL CI Control Switch: When set to the ON (UP) position, Remote Standby ON/OFF control of the amplifier will be determined by the Voltage state applied to the CI1 and CI2 control inputs (Item #11) (Front Power Switch – Item #2 must be in the IN position). When set to the OFF (DOWN) position, the amplifier will operate according to the Front Power Switch regardless of voltages applied to the CI1 and CI2 inputs.

NOTE: With the CI switch in the ON (UP) position, a control signal MUST be used on the CI1 and CI2 inputs otherwise the PA4100X will remain in STANDBY MODE.

© 2003 Xantech Corporation

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Xantech FOUR CHANNEL HI-POWER AMPLIFIER, PA4100X installation instructions
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PA4100X, FOUR CHANNEL HI-POWER AMPLIFIER specifications

The Xantech PA4100X Four Channel Hi-Power Amplifier stands out as a robust solution for those seeking high-fidelity audio performance across multiple channels. This amplifier is engineered to deliver superior sound quality and reliable performance, making it an ideal choice for both residential and commercial audio applications.

One of the main features of the PA4100X is its impressive power output. With a total of 100 watts per channel at 4 ohms and 70 watts at 8 ohms, this amplifier is capable of driving a variety of speakers, ensuring that users can enjoy rich, immersive audio without distortion, even at higher volume levels. This makes it particularly suitable for environments where sound clarity and volume are paramount, such as in restaurants, retail spaces, or home theaters.

The PA4100X employs sophisticated technologies that enhance audio performance. It includes built-in protection circuitry that safeguards the amplifier from overheating and short-circuiting, ensuring longevity and reliability. The unit features a comprehensive array of inputs and outputs, allowing seamless integration with other audio components. It supports both unbalanced and balanced connections, providing versatility for different setup configurations.

Another key characteristic of the PA4100X is its compact and sturdy design. The unit is housed in a durable chassis that not only withstands the rigors of daily use but also integrates well with existing audio setups. Its straightforward controls and indicators make it user-friendly, allowing for easy adjustments and monitoring of performance.

Additionally, the amplifier offers efficient cooling solutions, including a fan that operates quietly, ensuring that the unit remains at optimal operating temperatures without adding noise to the listening experience. The PA4100X is equipped with advanced features like adjustable gain controls for each channel, facilitating precise audio balancing and customization based on the listener's preferences.

Overall, the Xantech PA4100X Four Channel Hi-Power Amplifier is a versatile and powerful audio solution designed for those who demand high-quality sound performance across multiple channels. Its combination of features, advanced technologies, and user-friendly design makes it an excellent choice for a wide range of audio applications, where clarity, power, and reliability are essential.
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