Junsun 12-inch 800W Powered Spare Tire Car Subwoofer User Manual

1. Inleiding

Thank you for choosing the Junsun 12-inch 800W Powered Spare Tire Car Subwoofer. This product is designed to enhance your vehicle's audio system by delivering powerful, distortion-free bass. Its innovative hidden spare tire design allows for discreet installation, saving valuable trunk space and offering an anti-theft benefit. This manual provides essential information for safe installation, operation, and maintenance of your subwoofer.

2. Veiligheidsinformatie

Lees alle instructies zorgvuldig door vóór installatie en gebruik. Het niet opvolgen van deze instructies kan leiden tot ernstig letsel of schade aan het product of voertuig.

• Koppel altijd de minpool van de accu los voordat u met elektrische werkzaamheden begint.
• Ensure proper grounding of the subwoofer to the vehicle chassis.
• Use appropriate gauge wiring as specified in the installation section to prevent overheating and electrical hazards.
• Do not install the subwoofer in a location that obstructs the driver's view of de bediening van het voertuig verstoort.
• Stel de subwoofer niet bloot aan vocht of extreme temperaturen.
• Als u tijdens de installatie ergens over twijfelt, vraag dan professionele hulp.

3. Inhoud van het pakket

Controleer of alle onderdelen in het pakket aanwezig zijn voordat u met de installatie begint.

• Spare tire active subwoofer (1 pc)
• Owner's Manual (English) (1 pc)
• Screw with nut (M6x200mm) (1 pc)
• Plug and play wire harness & Signal line (1 pc)
• Afstandsbediening (1 stuk)

Figure 3.1: Included Components and Wiring Kit

4. Producteigenschappen

• Powerful Output Performance: This 12-inch powered subwoofer delivers 800W peak power and 220W RMS power, ensuring powerful, distortion-free bass.
• Innovative Hidden Spare Tire Design: Fits perfectly into your vehicle's spare tire well, saving trunk space and offering an anti-theft benefit due to its concealed nature.
• All-in-One Plug & Play Solution: Integrates the subwoofer, built-in amplifier, and enclosure, and comes with a full wiring kit, simplifying installation.
• Professional Sound Tuning Controls: Fine-tune your sound precisely via the onboard controls or included wired remote, adjusting the Low-Pass Filter (LPF), Gain, and Bass Boost.
• Brede voertuigcompatibiliteit: Supports both high-level speaker wire input and RCA low-level input with auto turn-on functionality, integrating with most factory and aftermarket stereos.
• Durable Cast Aluminum Enclosure: Built with a high-strength cast aluminum enclosure for robust durability, corrosion resistance, and superior heat dissipation.
• Multi-Layered Protection Circuitry: Equipped with built-in triple protection against overheating, overload, and short circuits.

Figure 4.1: Hidden Spare Tire Design

Figure 4.2: Power and Control Features

5. Specificaties

Figure 5.1: Panel Features and Specifications

6. Installatie

The Junsun subwoofer is designed for straightforward installation. It can be placed in the spare tire well of most vehicles. Follow these general steps for installation:

1. Maak het voertuig gereed: Disconnect the negative terminal of your car battery. Locate your spare tire well.
2. Mount the Subwoofer: Place the subwoofer securely in the spare tire well. Use the provided screw and nut to fasten it if your vehicle's spare tire mounting system allows.
3. Stroombedrading: Run the power wire from the subwoofer to the car's battery. Ensure the wire is properly routed and protected from sharp edges or moving parts. Connect the inline fuse holder close to the battery.
4. Aardingsbedrading: Connect the ground wire from the subwoofer to a clean, unpainted metal surface on the vehicle chassis. Ensure a solid connection for optimal performance and safety.
5. Signaalinvoer: Connect the signal wires from your car's head unit to the subwoofer. You can use either high-level speaker wire inputs or RCA low-level inputs, depending on your head unit's capabilities.
6. Op afstand inschakelen: Connect the remote turn-on wire to a switched 12V source from your head unit (e.g., amplifier remote output).
7. Afstandsbediening aansluiten: Attach the included wired remote control to the subwoofer. Route the cable to a convenient location for easy access while driving.
8. Laatste controles: Double-check all connections for security and proper polarity. Reconnect the negative battery terminal.

Figure 6.1: Subwoofer Placement in Spare Tire Well

Afbeelding 6.2: Bedradingsschema

7. Bediening

Once installed, you can control and fine-tune your subwoofer using the wired remote control.

7.1 Bedrade afstandsbediening

The remote control allows you to adjust key settings for optimal bass performance:

• Gainregeling (MIN/MAX): Adjusts the overall output level of the subwoofer. Start with a low setting and gradually increase until the desired bass level is achieved without distortion.
• Bass Boost (0dB/6dB/12dB): Provides an additional boost to low frequencies. Use sparingly to avoid over-driving the subwoofer.
• Low-Pass Filter (LPF) (30Hz-150Hz): Controls the upper frequency limit of the subwoofer. Set this to blend smoothly with your main speakers.
• Faseomschakeling (0°/180°): Adjusts the phase of the subwoofer output. Experiment with both settings to find the one that provides the most cohesive bass response with your main speakers.

Figure 7.1: Wired Remote Control

8. Onderhoud

To ensure the longevity and optimal performance of your Junsun subwoofer, follow these maintenance guidelines:

• Schoonmaak: Gebruik een zachte, droge doek om de buitenkant van de subwoofer schoon te maken. Gebruik geen agressieve chemicaliën of schurende reinigingsmiddelen.
• Ventilatie: Ensure that the subwoofer's enclosure has adequate airflow, especially if it's installed in a confined space. Proper ventilation helps dissipate heat and prevents overheating.
• Bedradingsinspectie: Periodically check all wiring connections for tightness and signs of wear or corrosion. Loose connections can lead to poor performance or electrical issues.
• Vervanging van zekering: If the fuse blows, replace it only with a fuse of the same type and rating (30A). Never use a higher-rated fuse or bypass the fuse, as this can cause serious damage or fire.

9. Probleemoplossing

If you experience operation or performance problems with this product, compare your installation with the electrical wiring diagram and review de volgende tips voor het oplossen van problemen.

Figure 9.1: Troubleshooting Guide (Part 1)

Figure 9.2: Troubleshooting Guide (Part 2)

10. Garantie en klantenondersteuning

Junsun prioritizes your satisfaction. This subwoofer comes with a 3-year replacement warranty.

For any questions or support during your audio upgrade journey, our dedicated customer service team is available 24/7 to assist you.

10.1 Hoe u contact kunt opnemen met de ondersteuning

You can typically find contact information for Junsun customer support through the retailer where you purchased the product or on the official Junsun webplaats.

Figuur 10.1: Informatie over klantenondersteuning