1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Alpine BRV-S65C 6.5" BassRev Component Speaker Set. Designed for high-fidelity audio reproduction in automotive environments, these speakers feature advanced engineering to deliver enhanced bass response and clear sound quality. Please read this manual thoroughly before installation and use to ensure optimal performance and longevity of your product.
The BRV-S65C speakers are part of the Alpine BassRev series, engineered to integrate seamlessly with Alpine's Optim8 amplifier (PXE-C80-88) for a fully optimized audio experience. This integration allows for precise tuning and enhanced performance, leveraging the amplifier's built-in Digital Signal Processor (DSP).
Package Contents:
- Two 6.5" BassRev Woofers
- Two Tweeters
- Mounting Hardware
- Speaker Wire
- User Manual (this document)
2. Setup and Installation
Proper installation is crucial for achieving the best sound quality and ensuring the safety of your vehicle's electrical system. It is recommended that installation be performed by a qualified professional. If you choose to install the speakers yourself, please follow these guidelines carefully.
2.1 Safety Precautions
- Disconnect the vehicle's negative battery terminal before starting any electrical work.
- Ensure all wiring is properly insulated to prevent short circuits.
- Mount speakers securely to prevent movement during vehicle operation.
- Avoid installing speakers in locations that obstruct airbags or other safety features.
2.2 Component Overview

Figure 2.2.1: Top view of the Alpine BRV-S65C 6.5-inch BassRev woofer, showcasing its metallic cone and ribbed rubber surround.

Figure 2.2.2: A close-up view of the BRV-S65C woofer cone, highlighting the unique lapel shape and the High Excursion Design Gathered Edge (H.E.D.G.E.) rubber surround for increased output and low-frequency extension.

Figure 2.2.3: Side profile of the Alpine BRV-S65C woofer, showing its mounting depth and robust construction.

Figure 2.2.4: The tweeters included with the Alpine BRV-S65C component speaker set, designed for clear high-frequency reproduction.
2.3 Wiring and Connection
The BRV-S65C component speakers are designed to run in a full active configuration, meaning they do not utilize a passive crossover. This design requires direct connection to a Digital Signal Processor (DSP) amplifier, such as the Alpine PXE-C80-88 Optim8 amplifier, for proper frequency division and tuning.
- Connect the woofers and tweeters directly to the appropriate channels of your DSP amplifier.
- Ensure correct polarity (+ to + and - to -) for all speaker connections.
- Refer to your DSP amplifier's manual for specific wiring diagrams and channel assignments.
2.4 Mounting
Mount the woofers and tweeters in suitable locations within your vehicle, typically in factory speaker locations or custom-fabricated mounts. Ensure adequate clearance behind the speakers and secure them firmly to prevent vibrations and rattles.
- Use the provided mounting hardware.
- Avoid mounting speakers where they will be exposed to excessive moisture or direct sunlight.
3. Operating Instructions
Once installed and connected to a compatible DSP amplifier, your Alpine BRV-S65C speakers are ready for operation. Optimal performance is achieved through proper tuning of the DSP amplifier.
3.1 DSP Tuning with Alpine Optim8 Amplifier
The Alpine BassRev speaker line is specifically designed to work with the Alpine PXE-C80-88 Optim8 amplifier. This amplifier features built-in tuning presets for BassRev speakers, simplifying the setup process.
Video 3.1.1: An overview of the Alpine BassRev Series, demonstrating how the speakers are designed to integrate with the Optim8 amplifier for enhanced audio performance and simplified tuning. This video highlights the benefits of the integrated DSP for achieving optimal sound quality.
- Access the tuning interface of your Alpine PXE-C80-88 amplifier (requires 3.0 or newer update).
- Select the appropriate speaker size (6.5" component) from the pre-EQ selection options.
- The amplifier will apply optimized crossover points, equalization, and time alignment settings for your BRV-S65C speakers.
- Further fine-tuning can be done manually if desired, referring to the Optim8 amplifier's user manual.
The High Excursion Design Gathered Edge (H.E.D.G.E.) rubber surround and unique lapel cone shape contribute to increased output and extended low-frequency response, providing more mid-bass than traditional speakers of similar size.
4. Maintenance
Your Alpine BRV-S65C speakers are designed for durability and long-term performance with minimal maintenance. Follow these simple guidelines to keep them in optimal condition:
- Cleaning: Use a soft, dry cloth to wipe down the speaker grilles and cones. Avoid using harsh chemicals, abrasives, or excessive moisture, which can damage the materials.
- Inspection: Periodically check speaker mounts and connections to ensure they remain secure. Loose connections can lead to poor sound quality or intermittent operation.
- Environmental Protection: While designed for automotive use, avoid prolonged exposure to extreme temperatures, direct sunlight, or excessive moisture when possible.
5. Troubleshooting
If you experience issues with your Alpine BRV-S65C speakers, consult the following table for common problems and solutions. For more complex issues, contact Alpine customer support or a certified installer.
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from speakers |
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| Distorted or unclear sound |
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| Lack of bass response |
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6. Specifications
| Feature | Detail |
|---|---|
| Brand | Alpine |
| Model Number | BRV-S65C |
| Speaker Type | Component |
| Speaker Size | 6.5 Inches |
| Speaker Maximum Output Power | 100 Watts |
| Frequency Response | 20 Hz (Lower limit, actual range depends on tuning) |
| Audio Output Mode | Stereo |
| Mounting Type | Flush Mount |
| Enclosure Material | Metal, Polypropylene |
| Unit Count | 1.0 Count (Refers to the set) |
| Audio Driver Size | 6.5 Inches |
| UPC | 793276002341 |
| Compatible Vehicle Type | SUVs, Select Cars, Truck |
| Special Features | High Excursion Design Gathered Edge (H.E.D.G.E.) rubber surround, Unique lapel cone shape, OPTIM Sync Technology compatibility, Polypropylene and Mica Cone Material, Gun metal chemical topcoat. |
7. Warranty and Support
7.1 Manufacturer's Warranty
The Alpine BRV-S65C Component Speaker Set is covered by a 1-Year Manufacturer Warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
For full details regarding warranty terms, conditions, and exclusions, please refer to the official Alpine warranty documentation included with your product or visit the Alpine website.
7.2 Customer Support
For technical assistance, troubleshooting, or service inquiries, please contact Alpine customer support. You can find contact information on the official Alpine website or through your authorized dealer.
Online Resources: Visit the official Alpine website for FAQs, product registration, and additional support materials.