HERTZ Cento Series CX100 4-inch Two-Way Coaxial Speakers Instruction Manual

1. Pengenalan

This manual provides essential information for the proper installation, operation, and maintenance of your HERTZ Cento Series CX100 4-inch Two-Way Coaxial Speakers. Please read this manual thoroughly before attempting installation or use to ensure optimal performance and longevity of your product.

2. Maklumat Keselamatan Penting

Always observe the following safety precautions to prevent damage to the speakers, your vehicle, or personal injury:

• Putuskan terminal negatif bateri kenderaan sebelum memulakan sebarang kerja elektrik.
• Pastikan semua pendawaian disambung dengan betul dan berpenebat untuk mengelakkan litar pintas.
• Jangan dedahkan pembesar suara kepada kelembapan yang berlebihan atau suhu yang melampau.
• This item complies with US Federal Motor Vehicle Safety Standard 218 (FMVSS 218) (DOT FMVSS No. 218 Certified).

3. Kandungan Pakej

Sahkan bahawa semua item terdapat dalam pakej:

• One pair of HERTZ Cento Series CX100 4-inch Coaxial Speakers
• Mounting hardware (screws, clips) - Note: Grilles are not included.
• Manual Arahan (dokumen ini)

Rajah 3.1: Depan view of the HERTZ Cento Series CX100 speakers. This image displays the two 4-inch coaxial speakers, highlighting their design and construction.

4. Ciri-ciri Utama

The HERTZ Cento Series CX100 speakers are engineered for superior audio performance in automotive environments:

• Komponen: 2-Way Coaxial design for integrated sound reproduction.
• Tweeter: 24mm Tetolon dome tweeter for musical and detailed high-frequency sound.
• kon: SPP-M (Semi Pressed Paper-Mica) cone for excellent acoustic and dampsifat-sifat.
• Magnet: Neodymium tweeter magnet for efficient performance.
• Penyerakan: Optimized for off-axis listening, suitable for various OEM installation positions.
• Saiz padat: Ultra-compact 100 mm diameter with only 43.5 mm depth for easy OEM installation.
• Sound Profile: Clean and balanced sound with an 80 Hz - 22 kHz frequency response, delivering deep bass and clear highs even at high volume.

Figure 4.1: Diagram illustrating key features of the CX100 speakers, including ultra-compact size, clean and balanced sound, and quality construction with paper cone and Tetolon tweeter.

5. Panduan Pemasangan

5.1 Pertimbangan Pra-Pemasangan

• Keserasian Kenderaan: Ensure the CX100 speakers are compatible with your vehicle's speaker openings. Adapters may be required for certain vehicle models (e.g., BMW E91, Porsche 996).
• Alat yang Diperlukan: Basic hand tools (screwdrivers, wire strippers, crimpers), drill (if new holes are needed), and safety glasses.
• Amppemberitahuan: These speakers ideally require 30-50W RMS delivery from an amplifier. Consider a 120-150Hz High-Pass Filter (HPF) to optimize sound quality.

5.2 Arahan Pemasangan

1. Akses Lokasi Pembesar Suara: Carefully remove door panels or dashboard components to access the factory speaker locations. Refer to your vehicle's service manual for specific instructions.
2. Keluarkan Pembesar Suara Lama: Disconnect wiring and unmount the existing speakers.
3. Ujian Kesesuaian: Place the CX100 speakers into the opening to ensure a proper fit. If necessary, use speaker adapters.
4. Pendawaian: Connect the speaker wires. Ensure correct polarity (positive to positive, negative to negative). The CX100 speakers have an impedance of 4 Ohm.
5. Penceramah selamat: Mount the CX100 speakers using the provided screws. Ensure they are securely fastened to prevent vibrations.
6. Pasang semula: Reinstall vehicle components, ensuring no wires are pinched.

Figure 5.1: Detailed physical dimensions of the HERTZ CX100 speaker in millimeters and inches. This diagram is crucial for verifying fitment in various vehicle applications.

Rajah 5.2: Sisi view of the HERTZ CX100 speaker, showing its mounting frame and overall depth, which is important for installation in confined spaces.

Rajah 5.3: Belakang view of the HERTZ CX100 speaker, displaying the terminal connections and model information. The UPC/EAN 40101232401635 is visible on the label.

6. Operasi

Once installed, the HERTZ CX100 speakers will reproduce audio from your car's head unit or amplifier. For optimal sound quality, ensure your audio source is properly configured. Adjust bass, treble, and balance settings on your head unit to suit your listening preferences. Avoid excessively high volumes that can lead to distortion or speaker damage.

7. Penyelenggaraan dan Penjagaan

• Pembersihan: Use a soft, dry cloth to clean the speaker cones and surrounds. Do not use harsh chemicals or abrasive cleaners.
• Pemeriksaan: Periksa sambungan pembesar suara secara berkala untuk memastikan ia ketat dan pastikan tiada wayar yang terurai atau terdedah.
• Persekitaran: While designed for vehicle use, avoid prolonged exposure to extreme heat or direct sunlight, which can degrade speaker materials over time. The speakers are not water resistant.

8. Penyelesaian masalah

If you encounter issues with your HERTZ CX100 speakers, refer to the following common problems and solutions:

• Tiada Bunyi:
  • Periksa semua sambungan pendawaian untuk sentuhan dan kekutuban yang betul.
  • Sahkan bahawa amppenyangga (jika digunakan) dihidupkan dan berfungsi.
  • Ensure the head unit is powered on and outputting audio.
• Bunyi Herot:
  • Reduce the volume level. Excessive volume can cause distortion.
  • Periksa sambungan yang longgar atau wayar pembesar suara yang rosak.
  • Memastikan amplifier gain settings are not too high.
  • Sahkan bahawa pembesar suara dipasang dengan kukuh dan tidak bergetar pada permukaan lain.
• Satu Penceramah Tidak Berfungsi:
  • Check the wiring for that specific speaker.
  • Swap the speaker with a working one (if possible) to determine if the issue is with the speaker or the wiring/source.

9. Spesifikasi Teknikal

Figure 9.1: Specifications for the HERTZ CX100 speakers, including power handling, sensitivity, impedance, and frequency response.

10. Waranti dan Sokongan

HERTZ products are designed and manufactured to high-quality standards. For warranty information, please refer to the warranty card included with your product or visit the official HERTZ website. For technical support or service inquiries, please contact your authorized HERTZ dealer or the manufacturer's customer service department.