Introduction
Thank you for choosing Memphis Audio PRX3 3.5-inch 2-Way Car Speakers. This manual provides essential information for the proper installation, operation, and maintenance of your new car audio speakers. Please read this manual thoroughly before installation and retain it for future reference.
The Memphis Audio PRX3 speakers are designed to deliver clear mid-range and high-frequency sound, enhancing your vehicle's audio experience. These speakers feature a 2-way design with pivoting tweeters for optimized sound direction.
Safety Information
- Professional Installation Recommended: For optimal performance and safety, professional installation by a qualified car audio technician is highly recommended.
- Disconnect Power: Always disconnect the vehicle's battery before performing any electrical work to prevent short circuits and electrical shock.
- Wiring: Ensure all wiring connections are secure and properly insulated to prevent damage to the speakers or vehicle's electrical system.
- Volume Levels: Prolonged exposure to high volume levels can cause hearing damage. Adjust volume to a comfortable level.
- Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Package Contents
Verify that all items are present in your package:
- (2) 2-way speakers
- (2) 12" Speaker leads
- (4) 1" Screws
- (4) Speed clips
- User Manual (this document)
Figure 1: Front view of the Memphis Audio PRX3 3.5-inch speaker, showing the central tweeter and speaker cone.
Figure 2: Back view of the Memphis Audio PRX3 3.5-inch speaker, showing the magnet structure and wiring terminals.
Setup and Installation
- Preparation:
- Ensure the vehicle's battery is disconnected.
- Identify the speaker mounting locations in your vehicle. The PRX3 speakers are 3.5 inches in diameter.
- Gather necessary tools (screwdrivers, wire strippers, crimpers, drill if needed).
- Speaker Removal (if replacing):
- Carefully remove existing speakers from their mounting locations.
- Disconnect the wiring from the old speakers.
- Wiring Connections:
- Connect the provided speaker leads to the PRX3 speakers. Ensure correct polarity (positive to positive, negative to negative).
- Connect the other end of the speaker leads to your vehicle's speaker wiring. Using a wiring harness specific to your vehicle model can simplify this step and prevent polarity errors.
- Mounting the Speakers:
- Place the PRX3 speakers into the designated mounting locations. Minor modifications may be required for a perfect fit in some vehicles.
- Secure the speakers using the provided screws and speed clips. Do not overtighten.
- Tweeter Adjustment:
- The PRX3 features directional pivoting tweeters. Once installed, you can gently adjust the angle of the tweeter to optimize sound staging and direct high frequencies towards the listening area.
- Final Checks:
- Double-check all connections for security and proper insulation.
- Reconnect the vehicle's battery.
- Test the speakers with your audio system.
Figure 3: Side view of the Memphis Audio PRX3 speaker, illustrating its compact mounting depth.
Figure 4: Illustration highlighting the directional pivoting tweeters, allowing for sound customization.
Operating Instructions
The Memphis Audio PRX3 speakers are designed to reproduce mid-range and high frequencies with clarity. They are not intended as primary bass drivers. For a full-range audio experience, consider pairing these speakers with a subwoofer.
- Audio Source: Connect the speakers to a compatible car audio head unit or amplifier.
- Crossover Settings: If your head unit or amplifier has crossover settings, it is recommended to set a high-pass filter to prevent low bass frequencies from reaching these speakers. This will improve their performance and longevity.
- Volume Control: Adjust the volume gradually to avoid distortion and potential damage to the speakers or your hearing.
- Tweeter Direction: Experiment with the pivoting tweeters to find the optimal sound direction for your listening position.
Maintenance
- Cleaning: Use a soft, dry cloth to gently wipe the speaker grilles and cones. Avoid using harsh chemicals or abrasive cleaners.
- Inspection: Periodically check speaker connections for any signs of corrosion or looseness.
- Environmental Factors: While the speakers are designed for automotive use, avoid exposing them to excessive moisture or extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from speakers |
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| Distorted or unclear sound |
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| One speaker not working |
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Specifications
| Feature | Detail |
|---|---|
| Brand | Memphis |
| Model Number | PRX3 |
| Speaker Type | 2-Way Coaxial |
| Speaker Size | 3.5 Inches |
| Maximum Output Power | 30 Watts |
| Frequency Response | 20000 Hz (Upper limit, typical for mid/high speakers) |
| Connectivity Technology | Coaxial, Wired |
| Mounting Type | Car Mount |
| Item Dimensions (D x W x H) | 1.69"D x 3.5"W x 3.5"H |
| Item Weight | 2.45 Pounds (for the pair) |
| UPC | 702588206736 |
Warranty and Support
Memphis Audio PRX3 speakers come with a Full Warranty. For specific details regarding warranty coverage, duration, and terms, please refer to the warranty card included with your product or visit the official Memphis Audio website.
For technical support, troubleshooting assistance beyond what is provided in this manual, or warranty claims, please contact Memphis Audio customer service or your authorized dealer. Contact information can typically be found on the manufacturer's website or on your purchase documentation.
Online Resources: For additional information, product updates, and frequently asked questions, visit the official Memphis Audio website: www.memphiscaraudio.com
