1. Uvod
This manual provides comprehensive instructions for the proper installation, operation, and maintenance of your Gravity Warzone WZ12D4 12-inch shallow car subwoofer. To ensure optimal performance and longevity of your subwoofer, please read this manual thoroughly before installation and use. This subwoofer is designed to deliver enhanced bass response in car audio systems, particularly in installations where mounting depth is limited.
2. Sigurnosne informacije
Uvijek poštujte sljedeće sigurnosne mjere:
- Profesionalna instalacija: Installation of car audio components can be complex. If you are unsure about any aspect of the installation process, seek assistance from a qualified professional installer.
- Rukovanje snagom: Osigurajte da amplifier connected to this subwoofer matches its RMS power handling capabilities to prevent damage. Overpowering or underpowering can lead to speaker failure.
- Ožičenje: Use appropriate gauge wiring for power, ground, and speaker connections. Incorrect wiring can cause electrical shorts, overheating, and potential fire hazards.
- Montaža: Securely mount the subwoofer in a suitable enclosure to prevent movement during vehicle operation, which could cause injury or damage.
- ventilacija: Osigurajte odgovarajuću ventilaciju oko subwoofera i ampusisivač za sprečavanje pregrijavanja.
- Izloženost vodi: This subwoofer is not water-resistant. Avoid exposure to moisture or liquids.
3. Sadržaj paketa
Provjerite da li vaš paket sadrži sljedeće stavke:
- 1x Gravity Warzone WZ12D4 Subwoofer
4. Karakteristike
The Gravity Warzone WZ12D4 subwoofer incorporates several design elements for robust performance:
- Shallow Mount Design: Engineered for installations with limited mounting depth.
- Dual 4 Ohm Voice Coil (DVC): Provides flexible wiring options to match various ampkonfiguracije lifiera.
- Carbon Fiber Cone: Offers rigidity and lightweight properties for accurate bass reproduction.
- Treated Rubber Surround: Contributes to extended excursion and durability.
- 2.5-inch Voice Coil: Designed for efficient power handling.
- Ferrite Magnet Structure: Provides strong magnetic force for speaker movement.
- Advanced Air Flow Cooling System: Helps dissipate heat during operation to maintain performance.
Slika 1: Prednja strana view of the Gravity Warzone WZ12D4 12-inch shallow subwoofer, showcasing the carbon fiber cone and treated rubber surround.
Slika 2: Pod uglom view of the subwoofer, highlighting the cone and surround construction.
5. Podešavanje
5.1. Smjernice za instalaciju
The WZ12D4 is a shallow-mount subwoofer, requiring careful consideration for enclosure design and placement. Ensure the chosen location provides sufficient clearance for the subwoofer's dimensions.
- Kućište: This subwoofer requires a sealed or ported enclosure designed for its specific parameters. Consult a car audio specialist or use a reputable enclosure design calculator for optimal results.
- Dubina ugradnje: The subwoofer has a shallow mounting depth of 3.58 inches (refer to specifications for exact dimensions). Ensure your enclosure can accommodate this.
- Prečnik izreza: The recommended cutout diameter is 11.02 inches.
- Sigurna montaža: Use appropriate fasteners to securely mount the subwoofer to the enclosure.
Slika 3: Pozadi view of the subwoofer, showing the magnet structure and terminal block.
5.2. Wiring the Dual Voice Coils (DVC)
The WZ12D4 features dual 4-ohm voice coils, offering flexibility in wiring configurations to achieve different impedance loads for your amplifier. Always ensure your ampUređaj je stabilan na odabranoj impedanci.
- Serijsko ožičenje (8 oma): Connect the positive terminal of Voice Coil 1 to the negative terminal of Voice Coil 2. Connect the amplifier's positive output to the positive terminal of Voice Coil 2, and the amplifier's negative output to the negative terminal of Voice Coil 1.
- Paralelno ožičenje (2 oma): Connect the positive terminals of both Voice Coils together. Connect the negative terminals of both Voice Coils together. Connect the amplifier's positive output to the combined positive terminals, and the amplifier's negative output to the combined negative terminals.
Figure 4: Close-up of the subwoofer's nickel-plated push terminals for secure wiring connections.
6. Operativni
Once installed and wired correctly, connect the subwoofer to a compatible amplifier. Follow your amplifier's instructions for initial setup, including:
- Postavka pojačanja: Podesite amplifier's gain control carefully. Start with the gain at its minimum and slowly increase it until the desired volume is achieved without distortion.
- Frekvencija skretnice: Podesite niskopropusni filter (LPF) na vašem amplifier to an appropriate frequency, typically between 80 Hz and 120 Hz, to ensure the subwoofer only reproduces low frequencies.
- Podzvučni filter: Ako je vaš amplifier has a subsonic filter, set it slightly below your enclosure's tuning frequency to protect the subwoofer from over-excursion at very low frequencies.
7. Održavanje
Redovno održavanje pomaže u očuvanju performansi i izgleda vašeg subwoofera:
- čišćenje: Use a soft, dry cloth to wipe down the subwoofer cone and surround. Avoid using harsh chemicals or excessive moisture.
- inspekcija: Periodically inspect the cone, surround, and terminals for any signs of damage, wear, or loose connections.
- Zaštita životne sredine: Keep the subwoofer away from direct sunlight, extreme temperatures, and high humidity.
8. Otkrivanje problema
Ako imate problema sa subwooferom, pogledajte sljedeće uobičajene probleme i rješenja:
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Nema zvuka | Loose wiring connection, amplifier off/faulty, incorrect impedance. | Check all wiring connections. Verify amplifier power and settings. Confirm correct impedance match. |
| Distorted Sound | Amplifier gain too high, incorrect crossover settings, damaged voice coil. | Smanji amplifier gain. Adjust LPF settings. Inspect subwoofer for physical damage. |
| Pregrijavanje subwoofera | Excessive power, insufficient ventilation, incorrect impedance. | Reduce power to the subwoofer. Ensure adequate airflow around the subwoofer and amplifier. Verify correct impedance. |
If the problem persists after attempting these solutions, contact Gravity customer support or a qualified car audio technician.
9. Specifikacije
The following table outlines the technical specifications for the Gravity Warzone WZ12D4 12-inch shallow car subwoofer:
| Specifikacija | Detalj |
|---|---|
| Naziv modela | WZ12D4 |
| Brand | Gravitacija |
| Vrsta zvučnika | Subwoofer, Dynamic Driver |
| Prečnik subwoofera | 12 inča |
| Peak Power | 1500 Watts |
| RMS snaga | 500 Watts |
| Impedansa | Dual 4 Ohms Voice Coil (DVC) |
| Frekvencijski odziv | 35 - 500 Hz |
| Osjetljivost | 87 dB |
| Veličina glasovne zavojnice | 2.5 inča |
| Konusni materijal | Ugljična vlakna |
| Surround materijal | Treated Rubber |
| Vrsta montaže | Car Mount |
| Dubina montaže | 3.58 inča |
| Prečnik izreza | 11.02 inča |
| Oblik | Circular |
| Težina artikla | 15.32 funte |
| Otpornost na vodu | Nije vodootporan |
| Tehnologija povezivanja | Žični (koaksijalni) |
10. Garancija
The Gravity Warzone WZ12D4 subwoofer comes with a Ograničena garancija. For specific details regarding warranty coverage, duration, and claims procedures, please refer to the warranty card included with your product or contact Gravity customer support directly. Keep your proof of purchase for warranty validation.
11. Podrška
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact:
- Gravity Customer Support: Refer to the contact information provided on the product packaging or the official Gravity website.
- Ovlašteni trgovac: Obratite se prodavcu od kojeg ste kupili proizvod.
