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Model PA1235X

Remote Master ON/OFF Jack. This jack allows the PA1235X to be powered on and off by a positive DC voltage ranging between 4 and 30 volts (11mA @ 12 V). Specifically, it permits the 12-volt common CO (Control Output) or zone STATUS outputs from the Xantech ZPR68 to power one or more PA1235X's ON and OFF automatically with zone ON/OFF commands.

PA1235X PANEL AND FEATURE DESCRIPTIONS

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POWER

PA1235X 12 CHANNEL POWER AMPLIFIER

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Figure 2 – The Model PA1235X Front Panel – Features and Functions

1.Front Panel. 19" X 5 ¼” panel designed for mounting into a standard 19" Rack Panel.

2.Rack Panel Handles.

3.Power Switch. When pressed to the IN position, power is applied to the PA1235X [provided the rear panel master AC LINE ON/OFF Switch, item #13, is placed in the ON (I) position]. This is the MANUAL ON position. When pressed again, it releases to the OUT position (MANUAL OFF), turning the unit OFF.

In addition, this switch must be left in the MANUAL OFF (OUT) position to permit an external DC Control Voltage to power the PA1235X ON and OFF. Refer to "REMOTE MASTER ON/OFF CONTROL" terminals, item #10.

NOTE: The PA1235X may also be powered ON/OFF with an external AC line switch into which the power cord of the PA1235X is plugged (such as the switched AC outlet of a preamp, timer, etc. with a 15 Amp rating). For this type of operation, leave the POWER switch depressed to the MANUAL ON position.

4.Status LED Indicators. These indicators, one for each channel pair, provide the following status information: They are off during normal operation.

If the amplifier is driven into distortion or clipping, they will indicate with a red color.

© 2002 Xantech Corporation.

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Xantech installation instructions PA1235X Panel and Feature Descriptions, Rack Panel Handles

PA1235X specifications

The Xantech PA1235X is a powerful, professional-grade amplifier that caters to the needs of both commercial and residential sound applications. With a robust design and advanced features, it is well-suited for use in various environments, including retail spaces, restaurants, and home theater systems.

One of the standout features of the PA1235X is its high power output. It delivers 35 watts per channel at 8 ohms, allowing it to drive speakers effectively in larger rooms while ensuring clear and dynamic sound reproduction. The amplifier also offers a total output of 70 watts when bridged, providing users with the versatility to adjust their setup according to the spatial requirements of the listening area.

The PA1235X employs Class D amplification technology, which is known for its energy efficiency and lightweight design. This feature not only reduces electricity consumption but also minimizes heat generation, making the amplifier suitable for prolonged use without the risk of overheating.

In addition to its power and efficiency, the PA1235X boasts a range of input options, including balanced and unbalanced connections. This flexibility allows users to connect a variety of audio sources, whether it be a microphone, mixer, or existing audio systems. The amplifier is equipped with RCA and XLR inputs, ensuring compatibility with professional and consumer-grade audio equipment alike.

Another notable characteristic of the Xantech PA1235X is its built-in protection circuitry. This safeguards the device against overheating, short circuits, and overloading, thereby extending its lifespan and maintaining reliable performance.

For added convenience, the amplifier features a front-panel volume control, allowing users to easily manage audio levels without needing to access a remote or external control unit.

The Xantech PA1235X is not only designed with performance in mind but also emphasizes user-friendliness. Its compact form factor and rack-mountable design make it ideal for integration into AV setups without taking up excessive space.

Overall, the Xantech PA1235X stands out for its combination of power, flexibility, and reliability. Whether for use in a professional setting or a personal audio setup, it delivers excellent sound quality and adaptability to meet diverse audio demands.