1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Soundstream XP-6964 Full Range 6x9 Inch 4-Way Speakers. Please read this manual thoroughly before attempting installation or operation to ensure proper use and optimal performance of your speakers.
2. Safety Information
- Always disconnect the vehicle's battery before beginning any electrical installation to prevent short circuits.
- Ensure all wiring is properly insulated to prevent electrical shorts and damage to your vehicle's electrical system or the speakers.
- Mount speakers securely to prevent them from becoming loose during vehicle operation, which could cause injury or damage.
- Do not expose speakers to excessive moisture or extreme temperatures.
- Use appropriate tools for installation. If unsure, consult a professional installer.
3. Package Contents
Verify that all components are present in the package:
- Soundstream XP-6964 6x9 Inch 4-Way Speakers (2 units)
- Tarantula Grilles (2 units)
- Mounting Screws
4. Setup and Installation
4.1 Mounting the Speakers
The Soundstream XP-6964 speakers are designed for flush mounting. Ensure the mounting location has sufficient depth and clearance. The required mounting depth is approximately 3.00 inches (7.62 cm).

Image: Soundstream XP-6964 speaker with indicated dimensions. The speaker measures approximately 22.86 cm in length, 15.24 cm in width, and 10.16 cm in depth.
- Carefully mark the mounting holes using the speaker frame or grille as a template.
- Cut the opening for the speaker if necessary, ensuring it matches the speaker's dimensions.
- Place the speaker into the opening.
- Secure the speaker using the provided mounting screws. Do not overtighten.
- Attach the Tarantula grilles over the speakers for protection and aesthetic finish.

Image: Soundstream XP-6964 speaker with the protective Tarantula grille installed.
4.2 Wiring Connections
The XP-6964 speakers have an impedance of 4 Ohms. Ensure your amplifier or head unit is compatible with this impedance. Connect the speaker wires to the quick disconnect terminals on the speaker, observing correct polarity (positive to positive, negative to negative).

Image: Rear view of the Soundstream XP-6964 speaker, highlighting the quick disconnect wiring terminals for connection to an amplifier.
- Identify the positive (+) and negative (-) terminals on both the speaker and your amplifier/head unit.
- Connect the positive wire from the amplifier to the positive terminal on the speaker.
- Connect the negative wire from the amplifier to the negative terminal on the speaker.
- Ensure all connections are secure and free from short circuits.
5. Operating Instructions
Once properly installed and wired, your Soundstream XP-6964 speakers will reproduce audio from your connected source. Adjust the volume and audio settings on your head unit or amplifier to achieve your desired sound. Avoid operating the speakers at excessively high volumes for prolonged periods to prevent damage.
6. Maintenance
The Soundstream XP-6964 speakers require minimal maintenance.
- Cleaning: Use a soft, dry cloth to wipe down the speaker grilles and frames. Do not use harsh chemicals or abrasive cleaners.
- Inspection: Periodically check wiring connections to ensure they remain secure.
- Protection: Keep the speakers free from dust, debris, and direct exposure to liquids.
7. Troubleshooting
If you experience issues with your speakers, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from speakers | Incorrect wiring, loose connections, amplifier off/faulty, head unit settings. | Check all wiring connections for correct polarity and security. Ensure amplifier is powered on and functioning. Verify head unit audio settings. |
| Distorted or poor sound quality | Overpowering speakers, incorrect gain settings, damaged speaker, poor source quality. | Reduce volume. Adjust amplifier gain settings. Check speaker for physical damage. Test with a different audio source. |
| Intermittent sound | Loose wiring, faulty cable. | Inspect all wiring for loose connections or frayed cables. Replace faulty cables if necessary. |
8. Specifications
The following specifications apply to the Soundstream XP-6964 speakers:

Image: Product box displaying key specifications for the Soundstream XP-6964 speakers.
- Model: XP-6964
- Speaker Type: 6"x9" 4-Way Full Range Speaker
- Max Power Handling: 380 Watts
- RMS Power Handling: 200 Watts
- Impedance: 4 Ohms
- Cone Material: Injection Molded Polypropylene (PP) Cone
- Voice Coil: 1" Aluminum Voice Coil
- Midrange: 2" Balanced Cone Midrange
- Tweeters: 1" Balanced Dome Tweeter, 0.75" Balanced Super Tweeter
- System Efficiency: 90.9 dB
- Mounting Depth: 3.00 inches (7.62 cm)
- Included Components: Speakers, Tarantula Grilles, Mounting Screws
- Material: Polypropylene, Aluminum
- UPC: 0709483051973
9. Warranty and Support
Soundstream products are designed for reliability and performance. For specific warranty details, please refer to the warranty card included with your product or visit the official Soundstream website. For technical support or service inquiries, please contact Soundstream customer service through their official channels.







