Wiring Precautions

Owner’s Manual

3.Do not allow liquids or foreign objects to enter the unit.

4.If the unit should become wet, turn off all power and ask your authorized Clarion dealer to clean or service the unit.

Read all wiring precautions. If you are not sure of the connections, contact your authorized Clarion dealer.

1.This unit operates on automotive 12V negative ground power source and requires additional mobile audio components for proper operation.

2.Disconnect the negative (-) lead of the battery before making any power connections.

3.A good chassis ground connection is critical to the performance of your Clarion equalizer. Use the shortest ground wire possible and securely connect to the car chassis along with the source unit ground to minimize resistance and avoid noise problems.

4.Extra cable can cause signal loss and act as an "antenna" for noise. Use only high quality RCA cables that are no longer than necessary to make a direct connec- tion with the source unit and amplifiers.

5.If you are using a source unit, without a remote turn-on lead, the EQS744 can be turned on with a switched accessory lead. You can find this accessory power source in the factory harness at the back of the radio. It is the lead that turns on and off with the key.

WIRING

EQS744 specifications

The Clarion EQS744 is an advanced car audio equalizer that offers exceptional sound tuning capabilities, making it a favorite among car audio enthusiasts. With its array of features and innovative technologies, it enhances the listening experience by allowing users to customize and optimize audio output according to their preferences.

One of the standout features of the EQS744 is its 7-band graphic equalizer. This allows for precise adjustments across various frequency ranges, which include lows, mids, and highs. By enabling control over 100Hz, 200Hz, 400Hz, 800Hz, 1.6kHz, 3.2kHz, and 6.4kHz frequencies, users can fine-tune audio output to suit specific tracks or genres, achieving a more personalized sound.

Additionally, the EQS744 is equipped with both low-pass and high-pass filters. These filters are crucial for managing the sound quality in the vehicle, allowing users to cut out unwanted frequencies and focus on the music's clarity and depth. The low-pass filter is particularly useful for subwoofers, ensuring that lower frequencies are delivered without distortion, while the high-pass filter can protect midrange speakers from unnecessary low-end interference.

Another impressive characteristic of the EQS744 is its dual 2V RCA outputs. This feature allows for easy integration with multiple amplifiers, making it a versatile choice for complex sound systems. The outputs also help maintain sound quality by minimizing signal loss, ensuring that the audio output remains crisp and clear.

The unit’s intuitive layout and user-friendly controls make it easy to navigate different settings and make real-time adjustments while driving. The LED meters provide instant visual feedback on audio levels, facilitating precise tuning.

In terms of connectivity, the EQS744 features auxiliary inputs, allowing for seamless integration with various audio sources, such as smartphones and MP3 players. This ensures that users can enjoy their favorite playlists without hassle.

Durability and reliability are evident in the design of the EQS744, which is built to withstand the rigors of automotive environments. Its compact size allows for easy installation in a variety of vehicle models, while its robust construction ensures longevity.

In summary, the Clarion EQS744 is a powerful tool for anyone looking to elevate their car audio experience. Its 7-band equalization, filtering options, dual outputs, and user-friendly interface combine to deliver exceptional sound quality and flexibility, making it a top choice for audiophiles in the automotive world.