H YANKA BSP-12-4 12 Inch Subwoofer Instruction Manual

1. المقدمة

Thank you for choosing the H YANKA BSP-12-4 12 Inch Subwoofer. This subwoofer is engineered to deliver powerful, deep bass with a maximum power output of 2800W and 1400W RMS. Featuring a 3-inch dual voice coil with 4 Ohm impedance, a durable paper cone, and a robust black aluminum basket, it is designed for high-quality car audio performance. This manual provides essential information for proper installation, operation, and maintenance to ensure optimal sound and longevity of your subwoofer.

2. معلومات السلامة

• يوصى بالتركيب الاحترافي: للحصول على أفضل أداء وأمان، يوصى بشدة بالتركيب الاحترافي بواسطة فني متخصص في أنظمة الصوت للسيارات.
• التعامل مع الطاقة: تأكد من amplifier's power output matches the subwoofer's RMS rating (1400W). Overpowering can lead to damage.
• التوصيلات الكهربائية: Always use appropriate gauge wiring for power and speaker connections. Incorrect wiring can cause electrical shorts or damage to components.
• التحكم في مستوى الصوت: Avoid operating the subwoofer at maximum volume for extended periods to prevent distortion and potential damage. For best listening experience, set the volume to 80%.
• التثبيت الآمن: Ensure the subwoofer is securely mounted within its enclosure and the enclosure is firmly secured in the vehicle to prevent movement during driving.
• تهوية: Allow adequate ventilation around the subwoofer and amplifier لمنع ارتفاع درجة الحرارة.

3. مواصفات المنتج

The H YANKA BSP-12-4 Subwoofer incorporates several design elements for superior performance and durability:

• أداء جهير قوي: Delivers deep, powerful bass with 2800W max power and 1400W RMS.
• Dual Voice Coil: Features a 3-inch dual voice coil with 4 Ohm impedance for flexible wiring options and high-quality sound.
• Durable Paper Cone: Equipped with a strong paper cone with foam edge reinforcement to handle intense bass vibrations.
• Black Aluminum Basket: Built with a black aluminum basket for strength, durability, and heat dissipation.
• حساسية عالية: Boasts a sensitivity of 88 dB for efficient power conversion into sound output.
• Chrome Push Terminals: Provides easy and secure connections for reliable signal transmission.
• Reinforced Foam Edge: The foam edge is reinforced with orange stitching for durability and to withstand high-performance use.
• Advanced Magnet Structure: Features dual Y35 magnets (190 mm x 25 mm) for powerful magnetic force and high-quality sound.
• Improved X-Max: Offers a maximum excursion of 0.65 inches for deep bass response with minimal distortion.

الصورة: مفصلة views of the subwoofer's premium components, highlighting the voice coil, terminals, and reinforced foam edge.

4. الإعداد والتثبيت

The H YANKA BSP-12-4 subwoofer is designed for in-car installation and is compatible with sealed or ported enclosures. It supports both under-seat and trunk installations, depending on available space and desired bass output. The subwoofer is equipped with press-fit terminals for quick and secure wiring, and it mounts easily using standard subwoofer brackets or screws, ensuring a stable fit in most car audio setups.

4.1. فحوصات ما قبل التثبيت

• تأكد من أن amplifier's power output and impedance match the subwoofer's specifications.
• Ensure the chosen mounting location and enclosure provide adequate space and ventilation.
• Disconnect the vehicle's battery before beginning any wiring.

4.2. مخططات الأسلاك

Proper wiring is crucial for optimal performance and to prevent damage. The BSP-12-4 features a dual 4 Ohm voice coil, offering flexible wiring configurations to match various amplifier loads. Below are common wiring options:

Image: Wiring diagrams illustrating how to connect the dual 4 Ohm subwoofer to an amplifier for different impedance loads (e.g., 2 Ohm, 4 Ohm, 8 Ohm).

Dual Subwoofers with Two Amplifiers (4 Ohm Load per Ampمكبر)

Image: This diagram shows two BSP-12-4 subwoofers, each wired to a dedicated amplifier, resulting in a 4 Ohm load per amplifier. Each voice coil of a subwoofer is connected in series to achieve 8 Ohm, then two 8 Ohm coils are wired in parallel to achieve 4 Ohm for each subwoofer.

Single Subwoofer with One Amplifier (2 Ohm Load)

Image: This diagram illustrates a single BSP-12-4 subwoofer wired to one amplifier, configured for a 2 Ohm load. The two 4 Ohm voice coils are wired in parallel.

4.3. Optimal Enclosure Specifications

The performance of your subwoofer is highly dependent on the enclosure it is installed in. The BSP-12-4 subwoofer can be mounted in a separate wooden enclosure. Ensure that the depth of the intended installation area is adequate and that the speaker is not obstructed once installed.

Single BSP-12 Subwoofer Enclosure

• Closed Box: Recommended internal volume of 1.97 cubic feet, box cutoff frequency at 43Hz.
• صندوق مفتوح: Recommended internal volume of 3.1 cubic feet, box cutoff frequency at 37Hz.

Image: Detailed diagrams for constructing optimal wooden enclosures for a single BSP-12 subwoofer, showing dimensions for both closed and open box designs.

Two BSP-12 Subwoofers Enclosure

• Closed Box: Recommended internal volume of 3.88 cubic feet, box cutoff frequency at 39Hz.
• صندوق مفتوح: Recommended internal volume of 5.08 cubic feet, box cutoff frequency at 31Hz.

Image: Detailed diagrams for constructing optimal wooden enclosures for two BSP-12 subwoofers, showing dimensions for both closed and open box designs.

4.4. Subwoofer Dimensions

Image: Diagram showing the key dimensions of the subwoofer, including mounting depth and overall diameter, essential for enclosure design.

5. تعليمات التشغيل

Once installed, follow these guidelines for operating your H YANKA BSP-12-4 subwoofer:

• الطاقة الأولية: After installation, turn on your car audio system at a low volume. Gradually increase the volume and bass levels to ensure all connections are secure and the subwoofer is functioning correctly.
• فترة التعود: اترك مكبر الصوت الفرعي يعمل بمستوى صوت عالٍ لعدة ساعات قبل تشغيله بمستوى صوت متوسط. هذا يسمح لمكونات التعليق بالارتخاء والعمل بكفاءة مثالية.
• Ampإعدادات مكبر الصوت: قم بتعديل amplifier's gain, crossover, and bass boost settings according to your preference and the subwoofer's capabilities. Refer to your ampراجع دليل مكبر الصوت للحصول على تعليمات مفصلة.
• مستوى الصوت: For the best listening experience and to prolong the life of your subwoofer, set the volume to approximately 80% of its maximum capability. Avoid sustained operation at peak volume levels to prevent distortion and potential damage.

6. الصيانة

To ensure the longevity and optimal performance of your H YANKA subwoofer, follow these maintenance tips:

• تنظيف: Use a soft, dry cloth to gently wipe down the subwoofer cone and surround. Avoid using harsh chemicals or abrasive materials.
• تقتيش: Periodically inspect the wiring connections for any signs of corrosion or looseness. Ensure the mounting screws are tight.
• حماية البيئة: قم بحماية مكبر الصوت الفرعي من درجات الحرارة العالية وأشعة الشمس المباشرة والرطوبة.
• تجنب الإفراط في الرحلات: Do not push the subwoofer beyond its mechanical limits (X-Max) by excessive volume or improper amplifier settings, as this can cause damage to the cone and voice coil.

7. استكشاف الأخطاء وإصلاحها

If you encounter issues with your H YANKA subwoofer, refer to the following common problems and solutions:

If these steps do not resolve the issue, please contact H YANKA customer support for further assistance.

8. المواصفات

Detailed technical specifications for the H YANKA BSP-12-4 12 Inch Subwoofer:

Image: Visual representation of the H YANKA BSP-12-4 subwoofer's core specifications.

9. الضمان والدعم

H YANKA stands behind the quality of its products. Your BSP-12-4 subwoofer comes with the following warranty and support:

• ضمان: استمتع بضمان لمدة عام واحد من تاريخ الشراء.
• التبادل الحر: A 3-month free exchange period is provided for hassle-free protection.

For warranty claims, technical support, or any questions regarding your H YANKA subwoofer, please contact our customer service team through the retailer where you purchased the product or visit the official H YANKA webموقع لمعلومات الاتصال.