AudioQuest X-2 Speaker Cable User Manual

1. Introduction

This manual provides instructions for the proper installation, use, and maintenance of your AudioQuest X-2 bulk speaker cable. The AudioQuest X-2 is a high-quality 14 AWG speaker cable designed for connecting audio amplifiers to loudspeakers. It features Long-Grain Copper (LGC) conductors and a Semi-Solid Concentric-Packed conductor design for enhanced audio signal transmission.

Image 1.1: AudioQuest X-2 bulk speaker cable, 14 AWG, 50' (15.24m) spool with gray jacket.

2. Setup and Installation

Proper installation ensures optimal performance and safety. Follow these steps to connect your AudioQuest X-2 speaker cable:

1. Prepare the Cable: Determine the required length of cable for each speaker. Carefully strip approximately 0.5 to 0.75 inches (1.2 to 1.9 cm) of the outer gray jacket from both ends of the cable to expose the inner conductors. Then, strip about 0.25 to 0.5 inches (0.6 to 1.2 cm) of insulation from each individual conductor. Ensure no stray strands of copper touch each other or the equipment chassis.
2. Identify Polarity: Speaker cables have two conductors, typically marked for polarity (positive and negative). The AudioQuest X-2 cable usually has one conductor marked with a stripe or text to indicate positive (+), while the unmarked conductor is negative (-). Maintain consistent polarity from the amplifier to the speaker.
3. Connect to Amplifier/Receiver: Connect one end of the prepared cable to the corresponding speaker output terminals on your amplifier or receiver. Ensure the positive (+) conductor from the cable connects to the positive (+) terminal on the amplifier, and the negative (-) conductor connects to the negative (-) terminal. Tighten connections securely.
4. Connect to Speakers: Connect the other end of the prepared cable to the corresponding input terminals on your loudspeaker. Again, ensure positive (+) to positive (+) and negative (-) to negative (-). Tighten connections securely.
5. Cable Routing: Route the speaker cables away from power cords and other sources of electrical interference to minimize noise. Avoid kinking or sharply bending the cable, as this can damage the conductors.

3. Operation

Once properly installed, the AudioQuest X-2 speaker cable operates passively, transmitting the audio signal from your amplifier to your speakers. No specific operational steps are required beyond ensuring secure connections and proper system usage.

• Secure Connections: Periodically check that all connections at both the amplifier and speaker ends remain tight and free from corrosion. Loose connections can degrade sound quality.
• Environmental Considerations: This cable is designed for indoor use. Avoid exposing it to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.

4. Maintenance

The AudioQuest X-2 speaker cable requires minimal maintenance to ensure long-term performance:

• Cleaning: If the cable jacket becomes dusty, wipe it gently with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
• Inspection: Occasionally inspect the cable for any signs of physical damage, such as cuts, abrasions, or kinks. If significant damage is observed, consider replacing the affected section.
• Connection Integrity: Ensure that the stripped ends of the cable remain clean and free of oxidation. If using banana plugs or spades, ensure they are securely attached and free of corrosion.

5. Troubleshooting

If you experience issues with your audio system, consider the following troubleshooting steps related to your speaker cables:

• No Sound:
  • Verify all cable connections at both the amplifier and speaker ends are secure.
  • Ensure the amplifier is powered on and the correct input source is selected.
  • Check that the speaker cables are not damaged or short-circuited.
• Poor Sound Quality (e.g., distorted, weak, or unbalanced sound):
  • Confirm that the polarity (+ and -) is consistent for both channels and at both ends of each cable. Incorrect polarity can lead to phase issues and degraded sound.
  • Inspect cable ends for corrosion or loose strands. Re-strip and re-terminate if necessary.
  • Ensure the cable is not routed too close to power lines or other sources of electromagnetic interference.
• One Speaker Not Working:
  • Swap the speaker cables between the left and right channels at the amplifier. If the problem moves to the other speaker, the issue is likely with the cable or amplifier output. If the problem stays with the same speaker, the issue is likely with the speaker itself.
  • Check the individual connections for the non-working speaker.

6. Specifications

7. Warranty and Support

For information regarding the warranty coverage for your AudioQuest X-2 speaker cable, please refer to the warranty documentation provided with your purchase or visit the official AudioQuest website. For technical support or further assistance, please contact AudioQuest customer service directly.

You can find contact information and additional resources on the AudioQuest Official Website.