1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Focal Inside ISVW155 6.1" Component Speaker System. Designed specifically for select Volkswagen vehicles, this system delivers enhanced audio performance. Please read this manual thoroughly before installation and use to ensure proper function and longevity of your speakers.
Figure 1: Overview of the Focal Inside ISVW155 Component Speaker System.
2. Components Included
The Focal Inside ISVW155 system typically includes the following components:
- Two 6.1" (155mm) woofers with integrated chassis spacers
- Two aluminum inverted dome tweeters
- Two vehicle-dedicated connectors (wiring harnesses)
- Foam kit (tweeter mounting foams and anti-vibration foams)
- Mounting hardware
Figure 2: Detailed view of speaker components and included accessories.
3. Setup and Installation
Proper installation is crucial for optimal sound quality and system longevity. It is recommended that installation be performed by a qualified professional.
3.1 Pre-Installation Checks
- Ensure the vehicle's ignition is off and the battery is disconnected.
- Verify all included components are present and undamaged.
- Familiarize yourself with the vehicle's speaker locations and wiring.
3.2 Woofer Installation
- Carefully remove the existing door panel and factory speaker from the vehicle.
- Connect the provided vehicle-dedicated wiring harness to the Focal ISVW155 woofer.
- Mount the Focal ISVW155 woofer into the factory speaker location. The integrated chassis spacer ensures a perfect fit. Secure with appropriate mounting hardware.
- Connect the other end of the wiring harness to the vehicle's factory speaker connector.
Figure 3: Rear view of the woofer, showing the magnet and wiring terminals.
Figure 4: Included wiring harnesses for direct vehicle integration.
3.3 Tweeter Installation
- Locate the factory tweeter position, typically in the dashboard or A-pillar.
- Remove the factory tweeter.
- Install the Focal aluminum inverted dome tweeter using the provided tweeter mounting foams and anti-vibration foams for a secure and acoustically optimized fit.
- Connect the tweeter to the appropriate wiring, ensuring correct polarity.
Figure 5: Focal tweeters with their wiring connections.
3.4 Optional: Speaker Baffle Installation
For enhanced sound quality and protection against moisture, consider installing speaker baffles. The following video demonstrates the benefits and installation of silicone rubber speaker baffles, which can be adapted for your Focal ISVW155 system.
Video 1: Demonstration of NVX XBAF65 Silicone Rubber Speaker Baffle Kit for 6.5" Speakers. This video illustrates how speaker baffles can improve sound directionality and protect speakers from environmental elements within the car door.
3.5 Final Steps
- Before reassembling the door panels, test the speaker system to ensure all speakers are functioning correctly and sound is clear.
- Carefully reattach the door panels, ensuring no wires are pinched.
- Reconnect the vehicle battery.
4. Operating Instructions
Once installed, your Focal Inside ISVW155 speakers will operate in conjunction with your vehicle's existing audio head unit or aftermarket amplifier.
- Power On/Off: The speakers will power on and off with your vehicle's audio system.
- Volume Control: Adjust the volume using your head unit's controls. Avoid excessively high volumes that cause distortion, as this can damage the speakers.
- Audio Settings: Utilize your head unit's equalizer and balance/fader controls to fine-tune the sound to your preference. Start with flat settings and make small adjustments.
5. Maintenance and Care
To ensure the longevity and optimal performance of your Focal Inside ISVW155 speakers, follow these maintenance guidelines:
- Cleaning: Gently wipe the speaker grilles and surrounds with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
- Avoid Moisture: While the speakers are designed for automotive environments, excessive moisture exposure should be avoided. Ensure door panels are properly sealed after installation.
- Temperature Extremes: Protect the speakers from extreme temperatures, both hot and cold, as prolonged exposure can affect material integrity.
- Sound Levels: Do not operate the speakers at distorted volume levels. If you hear buzzing, crackling, or harsh sounds, reduce the volume immediately.
6. Troubleshooting
If you experience issues with your Focal Inside ISVW155 speaker system, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from one or more speakers | Loose or disconnected wiring; Blown fuse; Faulty speaker. | Check all wiring connections; Inspect vehicle's audio fuse; Test speaker with another audio source or replace if faulty. |
| Distorted or unclear sound | Volume too high; Incorrect audio settings; Damaged speaker cone/surround; Poor wiring connection. | Reduce volume; Adjust equalizer settings; Inspect speakers for physical damage; Re-check wiring. |
| Intermittent sound | Loose wiring connection; Faulty head unit or amplifier. | Secure all wiring connections; Test with a different audio source or component. |
7. Specifications
Key technical specifications for the Focal Inside ISVW155 Component Speaker System:
| Feature | Detail |
|---|---|
| Model Name | ISVW155 |
| Speaker Type | Component System |
| Speaker Size | 6.1" (155 mm) Woofer |
| Woofer Material | Polyglass cone with Butyl surround |
| Tweeter Type | Aluminum Inverted Dome |
| Nominal Power (RMS) | 50 Watts |
| Maximum Power | 100 Watts |
| Impedance | 2 Ohms |
| Sensitivity (2.83V/1m) | 92 dB |
| Frequency Response | 70Hz - 20kHz |
| Mounting Type | Flush Mount (with integrated chassis spacer) |
| Material | Aluminum, Polyglass |
| Item Weight | 1.41 pounds |
| Waterproof | No |
8. Warranty and Support
The Focal Inside ISVW155 Component Speaker System comes with a Limited Warranty. For specific details regarding warranty coverage, duration, and terms, please refer to the warranty card included with your product or visit the official Focal website. For technical support, troubleshooting assistance beyond this manual, or service inquiries, please contact Focal customer support.
Manufacturer: Focal
