Дастури корбарии сабвуфери силсилаи DB DRIVE K5 12D4V2 Okur(R) K5v2 (12")

1. Муқаддима

This manual provides essential information for the proper installation, operation, and maintenance of your DB DRIVE K5 12D4V2 Okur(R) K5v2 Series 12-inch Subwoofer. Please read this manual thoroughly before attempting to install or operate the subwoofer to ensure optimal performance and safety.

The DB DRIVE K5 12D4V2 is a high-performance 12-inch subwoofer designed for car audio systems, featuring robust construction and advanced components for powerful and clear bass reproduction.

2. Хусусиятҳои асосӣ

• 12-inch subwoofer for deep bass response.
• 1,500W maximum power handling.
• 2.5-inch voice coil with 4-layer 4-ohm DVC (Dual Voice Coil) configuration.
• Heavy-gauge stamped steel basket for durability.
• Injection-molded bowl PP (Polypropylene) dust cap.
• High-temperature voice coil for extended performance.
• KSV voice-coil former.
• High-excursion butyl rubber surround for enhanced cone movement.
• Heavy-gauge spring terminals for secure wire connections.
• Proprietary PVC gasket for a sealed fit.

3. Маълумот оид ба бехатарӣ

Ҳамеша чораҳои бехатарии зеринро риоя кунед:

• Насбкунии касбӣ тавсия дода мешавад: Насби қисмҳои аудиоии мошин метавонад мураккаб бошад. Агар шумо дар бораи ягон қадами он шубҳа дошта бошед, аз насбкунандаи касбии соҳибихтисос кӯмак пурсед.
• Батареяро ҷудо кунед: Before beginning any installation, disconnect the vehicle's negative battery terminal to prevent electrical shorts and damage.
• Ноқилҳои дуруст: Ensure all wiring is correctly connected according to the amplifier and subwoofer specifications. Incorrect wiring can lead to damage or fire.
• Вентилятсия: вентилятсияи мувофиқро дар атрофи сабвуфер ва ampлифт барои пешгирии аз ҳад зиёд гармӣ.
• Сатҳи садо: Prolonged exposure to high volume levels can cause hearing damage. Use caution when adjusting volume.
• Монтажи бехатар: Securely mount the subwoofer to prevent it from becoming a projectile in the event of a sudden stop or accident.

4. Танзим ва насб

Proper installation is crucial for optimal performance and longevity of your subwoofer. This section provides general guidelines. Refer to your ampдастури lifier барои диаграммаҳои мушаххаси симкашӣ ва талаботи барқ.

4.1. Choosing an Enclosure

The DB DRIVE K5 12D4V2 subwoofer requires a suitable enclosure for proper operation. Common enclosure types include sealed, ported (vented), or bandpass. The choice depends on desired sound characteristics and available space. Consult a car audio specialist or online resources for recommended enclosure volumes and tuning frequencies for this specific model.

4.2. Wiring the Subwoofer

The K5 12D4V2 features a 4-layer 4-ohm DVC (Dual Voice Coil) configuration. This allows for various wiring options to achieve different impedance loads at the amplifier. Common configurations include:

• Parallel Wiring (2 ohms): Connect the positive terminals of both voice coils together and the negative terminals of both voice coils together. This results in a 2-ohm load, suitable for amplifiers stable at 2 ohms.
• Series Wiring (8 ohms): Connect the positive terminal of one voice coil to the negative terminal of the other voice coil. The remaining positive and negative terminals are then connected to the amplifier. This results in an 8-ohm load.

Always match the subwoofer's impedance load to the amplifier's stable impedance rating. Refer to the wiring diagram provided with your ampлифер.

4.3. Пайвастшавӣ ба Ampзиндатар

Connect the wired subwoofer to the appropriate speaker output terminals on your amplifier. Ensure polarity is correct (+ to + and - to -). Use high-quality speaker wire of adequate gauge to minimize power loss.

Figure 1: DB DRIVE K5 12D4V2 Subwoofer. This image displays the top view of the subwoofer, highlighting its black cone with a red trim, the durable black frame, and the heavy-gauge spring terminals for electrical connections. The red magnet cover is visible at the bottom.

5. Дастурҳои истифодабарӣ

Once installed, follow these general guidelines for operating your subwoofer:

• Қувваи ибтидоӣ: After installation, turn on your car's audio system at a low volume. Gradually increase the volume and check for proper operation.
• AmpТанзимоти лифт: Adjust the gain, crossover frequency, and phase settings on your amplifier to blend the subwoofer's output seamlessly with your main speakers.
  • Фоида: Афзоишро мувофиқи ҳаҷми баромад танзим кунедtage of your head unit. Avoid setting it too high, which can cause distortion.
  • Филтри пастгузар (LPF): Set the LPF to filter out frequencies above the subwoofer's intended range (typically 60Hz-100Hz).
  • Марҳила: Adjust the phase (0° or 180°) to ensure the subwoofer's output is in sync with your main speakers, preventing cancellation or weak bass.
• Давраи танаффус: Allow a break-in period of approximately 20-30 hours of normal listening before pushing the subwoofer to its limits. This allows the suspension components to loosen up and perform optimally.
• Аз ҳад зиёд рондани мошинро пешгирӣ кунед: Do not continuously play the subwoofer at distorted levels. This can cause permanent damage to the voice coil and other components.

6. Нигоҳдорӣ

The DB DRIVE K5 12D4V2 subwoofer requires minimal maintenance:

• Тозакунӣ: Барои тоза кардани конус ва иҳота кардани матои мулоим ва хушк истифода баред. Аз истифодаи кимиёвии сахт ё тозакунандаи абразив худдорӣ намоед.
• Санҷиш: Periodically inspect the wiring connections to ensure they are secure and free from corrosion. Check the subwoofer's surround for any signs of cracking or damage.
• Омилҳои муҳити зист: Protect the subwoofer from extreme temperatures, direct sunlight, and moisture, which can degrade its performance and lifespan.

7. Баррасии мушкилот

Агар шумо бо сабвуфери худ мушкилот дошта бошед, ба мушкилоти умумӣ ва роҳҳои ҳалли зерин муроҷиат кунед:

If the problem persists after attempting these solutions, contact DB DRIVE customer support or a qualified car audio technician.

8. Мушаххасоти

9. Кафолат ва дастгирӣ

For information regarding warranty coverage, technical support, or service, please refer to the official DB DRIVE webсайт ё бевосита ба шӯъбаи хидматрасонии мизоҷони худ муроҷиат кунед. Барои даъвоҳои кафолат далели хариди худро нигоҳ доред.

DB DRIVE Official Webсайт: www.dbdrive.net (Эзоҳ: Ин ҷойнишин аст URL, please verify the actual official website for DB DRIVE.)