1. Produk Lebihview
The DS18 EXL-SQ4 is a 4-inch 2-way coaxial car speaker designed for high sound quality. It features a glass fiber cone and a 3-ohm impedance, providing clear audio reproduction for various car audio systems.
Ciri-ciri Utama:
- 2-Way Coaxial Speaker Design
- 4-Inch Woofer Size
- 3-Ohm Rated Impedance
- 60 Watts RMS Power, 260 Watts Max Power
- 85 dB Sensitiviti
- Frequency Response: 115 - 22 KHz
- Glass Fiber Woofer Cone with Rubber Surround
- PEI Dome Tweeter with Neodymium Magnet
2. Apa yang ada di dalam Kotak
- DS18 EXL-SQ4 4-Inch Coaxial Speakers (Set of 2)
- Speaker Grills (Included)
3. Spesifikasi
| Ciri | Spesifikasi |
|---|---|
| Reka Bentuk Pembesar Suara | Koaksial 2 Hala |
| Saiz Woofer | 4 Inci |
| Diameter Tweeter | 21mm (0.8 Inci) |
| Impedans Ternilai | 3-Ohm |
| Kuasa RMS | 60 Watt |
| Kuasa Maks | 260 Watt |
| Sensitiviti | 85 dB |
| Respons Kekerapan | 115 - 22 KHz |
| Diameter Lubang Pemasangan | 100.5mm |
| Top Mount Depth (No Grill) | 56.4mm |
| Top Mount Depth (With Grill) | 73.77mm |
| Bottom Mount Depth Diameter | 27.4mm |
| Bahan Kon Woofer | Gentian Kaca |
| Bahan Persekitaran Woofer | Getah |
| Bahan Kubah Tweeter | PEI |
| Bahan Magnet Tweeter | Neodymium |
| Dimensi Produk | 4"D x 4"W x 5.5"H |
| Berat Barang | 16 auns (1 paun) |
| Peranti Serasi | Sistem Audio Kereta |
4. Persediaan dan Pemasangan
Proper installation is crucial for optimal performance and longevity of your DS18 EXL-SQ4 speakers. It is recommended to have installation performed by a qualified professional.
4.1 Pertimbangan Pemasangan
- Ensure adequate mounting depth and clearance for the speaker. Refer to the 'Specifications' section for dimensions.
- Choose a mounting location that provides a stable and secure surface to prevent vibrations.
- The speakers are designed for car mount and coaxial installation.
4.2 Arahan Pendawaian
- Putuskan sambungan bateri kenderaan sebelum memulakan sebarang pendawaian.
- Connect the positive (+) terminal of the speaker to the positive (+) output of your amplebih hidup.
- Connect the negative (-) terminal of the speaker to the negative (-) output of your amplebih hidup.
- Pastikan semua sambungan selamat dan terlindung dengan betul untuk mengelakkan litar pintas.
- Verify the impedance of your speakers matches the recommended load of your amplifier. These speakers have a 3-ohm impedance.
5. Arahan Operasi
Once installed, follow these guidelines for operating your DS18 EXL-SQ4 speakers:
- Mulakan dengan amplifier's gain settings at their lowest level.
- Gradually increase the volume and adjust the gain settings to achieve desired sound levels without distortion.
- Avoid prolonged listening at maximum volume levels to prevent speaker damage.
- For optimal sound quality, consider using a high-pass filter to prevent low frequencies from reaching the speakers, especially if a subwoofer is present in your system.
6. Penyelenggaraan
To ensure the longevity and performance of your speakers, regular maintenance is recommended:
- Keep the speaker cones and surrounds free from dust and debris. Use a soft, dry cloth for cleaning.
- Avoid exposing speakers to extreme temperatures or moisture.
- Periksa semua sambungan pendawaian secara berkala untuk kesesakan dan kakisan.
- Ensure the speaker grills are securely in place to protect the cones from physical damage.
7. Penyelesaian masalah
If you encounter issues with your DS18 EXL-SQ4 speakers, refer to the following common troubleshooting steps:
- Tiada Bunyi: Periksa semua sambungan pendawaian dari amppenyala kepada pembesar suara. Pastikan amplifier is powered on and functioning correctly. Verify audio source is active.
- Bunyi Herot: Reduce the volume or amplifier gain. Check for loose wiring connections. Ensure the speakers are not over-powered or under-powered by the amplebih hidup.
- Bunyi Selang-seli: Inspect all connections for looseness or corrosion. Check for any kinks or damage in the speaker wires.
- Satu Penceramah Tidak Berfungsi: Swap the non-working speaker with a known working one to determine if the issue is with the speaker or the wiring/ampsaluran penguat.
If problems persist after attempting these steps, contact DS18 customer support or a certified car audio technician.
8. Waranti dan Sokongan
The DS18 EXL-SQ4 speakers come with a limited one-year manufacturer defect warranty from the date of purchase. Please retain your proof of purchase for warranty claims.
For technical support, warranty inquiries, or further assistance, please visit the official DS18 webtapak atau hubungi bahagian perkhidmatan pelanggan mereka.
DS18 Official Webtapak: www.ds18.com
9. Imej Produk
