Harman Kardon CXO 2L Owner's Manual

Harman Kardon CXO 2L Crossover manual cover

Pages 12

Year 1991

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Harman Kardon CXO 2L Crossover Specification

The Harman Kardon CXO 2L Crossover is designed to enhance audio performance by managing frequency distribution between speakers, ensuring optimal sound quality. This advanced crossover features a frequency response range of 20 Hz to 20 kHz, allowing it to cover a broad spectrum of audio signals. It is equipped with high-pass, low-pass, and band-pass filters, providing versatile configuration options for various speaker setups.

The CXO 2L incorporates precision-engineered components, including high-tolerance resistors and capacitors, to ensure minimal signal loss and distortion. Its crossover points are fully adjustable, allowing users to fine-tune the audio output according to specific requirements. The unit supports both stereo and mono configurations, making it suitable for diverse audio systems, from home theaters to professional sound reinforcement.

Connectivity options include gold-plated RCA inputs and outputs, ensuring reliable and high-quality signal transmission. The device is housed in a robust, yet sleek, aluminum chassis that provides both durability and aesthetic appeal. LED indicators on the front panel offer clear visual feedback on the operational status, making it user-friendly and easy to monitor.

The Harman Kardon CXO 2L Crossover is designed with both performance and ease of use in mind, offering intuitive controls and a straightforward setup process. It is an ideal solution for audiophiles and sound professionals seeking to achieve precise audio management and superior sound clarity in their audio systems.

Harman Kardon CXO 2L Crossover F.A.Q.

How do I connect the Harman Kardon CXO 2L Crossover to my audio system?

To connect the Harman Kardon CXO 2L Crossover to your audio system, use high-quality speaker cables to connect the input of the crossover to the output of your amplifier. Then, connect the output of the crossover to your speakers or subwoofers. Ensure all connections are secure to avoid signal loss.

What should I do if there is no sound coming from the speakers connected to the crossover?

First, check all cable connections to ensure they are secure and properly connected. Next, verify that the crossover settings are correctly configured for your audio setup. Finally, ensure your amplifier and speakers are powered on and functioning.

How can I adjust the crossover frequency on the Harman Kardon CXO 2L?

Adjust the crossover frequency by turning the frequency knob on the front panel of the CXO 2L. Refer to the user manual for recommended frequency settings based on your specific speakers and room acoustics.

Why is there a buzzing noise coming from my speakers when using the Harman Kardon CXO 2L?

A buzzing noise can be caused by a ground loop or interference. Check your grounding connections and try using a different power outlet. Additionally, ensure all audio cables are shielded and positioned away from power cables.

How often should I perform maintenance on my Harman Kardon CXO 2L Crossover?

Regular maintenance involves checking and securing all cable connections every few months. Dust the exterior with a soft, dry cloth to prevent buildup, and inspect for any signs of wear or damage annually.

Can I use the Harman Kardon CXO 2L Crossover with a home theater system?

Yes, the Harman Kardon CXO 2L Crossover is compatible with home theater systems. Connect it as instructed in the user manual, ensuring that your speaker and subwoofer configurations are supported by the crossover.

What are the ideal settings for my Harman Kardon CXO 2L when used with bookshelf speakers?

The ideal settings depend on your specific speakers and room acoustics. Generally, setting the crossover frequency between 80Hz and 120Hz is effective for bookshelf speakers. Experiment with the settings to find the best sound quality.

How do I reset the Harman Kardon CXO 2L Crossover to its factory settings?

To reset the crossover to factory settings, turn off the unit, then press and hold the reset button located on the back panel while turning it back on. Release the button when the power indicator flashes.

What should I do if the crossover becomes excessively hot during operation?

Ensure that the crossover is placed in a well-ventilated area away from direct sunlight or heat sources. Check that the ventilation openings are not blocked and clean any dust accumulation. If overheating persists, consult with a professional technician.

Is it possible to bi-amp my speakers using the Harman Kardon CXO 2L Crossover?

Yes, the Harman Kardon CXO 2L supports bi-amping. Connect the appropriate outputs from the crossover to the high-frequency and low-frequency inputs of your speakers, ensuring that your amplifier and speakers support bi-amping.