1. Pengenalan
This manual provides essential information for the proper installation, operation, and maintenance of your DS18 PRO-X12.4M 12-inch Midrange Loudspeaker. Please read this manual thoroughly before attempting installation or use to ensure optimal performance and longevity of your product.
2. Ciri-ciri Utama
- Midrange Performance: Designed to handle the audible sound spectrum, providing clear instrumentals and vocals.
- Pengendalian Kuasa Tinggi: Delivers 900W Max Power with 450W RMS at 4 Ohms.
- Durable Voice Coil: Features a high-temperature Kapton voice coil for structural integrity and extended speaker life.
- Audio Dipertingkat: Upgrades stock stereo systems by providing a true midrange sound experience.
- Magnet ferit: Equipped with high-strength Ferrite magnets for a wider range of tones and robust power handling at high volumes.
3. Spesifikasi
| Spesifikasi | Nilai |
|---|---|
| Model | PRO-X12.4M |
| taip | Pembesar Suara Julat Tengah |
| Saiz | 12 inci |
| Kuasa RMS | 450W |
| Kekuatan maksimum | 900W |
| Respons Kekerapan | 63.5Hz-11.3KHz |
| Impedans | 4 Ohm |
| Sensitiviti | 97.5dB |
| Bahan keliling | Tepi Kain |
| Bahan Bingkai | Bakul Keluli Merah |
| Bahan Kon | Kon Kertas Tidak Ditekan |
| Bahan Magnet | ferit |
| Wayar Gegelung Suara | CCAR |
| Saiz Gegelung Suara | 2.5 inci |
| Saiz Magnet | 60 oz |
| Kedalaman Pemasangan | 5.35 inci (126mm) |
| Dimensi Cut-Out | 11.22 inci (285mm) |
| UPC | 810005182249 |
4. Persediaan dan Pemasangan
Proper installation is crucial for the performance and safety of your loudspeaker. It is recommended that installation be performed by a qualified professional.
4.1 Pemasangan
The DS18 PRO-X12.4M is designed for car door or similar panel mounting. Ensure the mounting location provides sufficient depth and clearance for the speaker and its magnet structure. The cut-out dimension required is 11.22 inci (285mm) and the mounting depth is 5.35 inci (126mm).
Figure 1: Diagram showing the overall diameter, mounting depth, and front mount baffle cut-out dimensions for the DS18 PRO-X12.4M loudspeaker.
4.2 Pendawaian
- Sumber Kuasa: Sambungkan pembesar suara kepada yang sesuai amplifier capable of delivering 450W RMS at 4 Ohms. Ensure the amplifier's impedance matches the speaker's 4 Ohm impedance.
- Kekutuban: Observe correct polarity when connecting the speaker wires to the amplifier. Positive (+) terminals should connect to positive, and negative (-) to negative. Incorrect polarity can lead to reduced sound quality and phase issues.
- Sambungan Selamat: Ensure all connections are tight and free from corrosion. Use high-quality speaker wire of appropriate gauge for the power level.
Rajah 2: Sisi view of the loudspeaker, highlighting the magnet structure and the speaker terminals for wiring connections.
5. Garis Panduan Operasi
- Tempoh Pecah Masuk: Allow a break-in period of approximately 10-20 hours of moderate listening before operating the speakers at high volumes. This allows the speaker's suspension components to loosen and perform optimally.
- Kawalan Kelantangan: Avoid prolonged listening at extremely high volumes, which can cause hearing damage and potentially damage the speakers.
- AmpKeuntungan penguat: Tetapkan anda amplifier's gain correctly to prevent clipping and distortion. Consult your amplifier's manual for proper gain setting procedures.
6. Penyelenggaraan
Regular maintenance helps ensure the longevity and performance of your loudspeaker.
- Pembersihan: Use a soft, dry cloth to gently wipe the speaker cone and frame. Avoid using harsh chemicals or abrasive materials.
- Pemeriksaan: Periodically check speaker connections for tightness and signs of corrosion. Inspect the speaker cone and surround for any tears or damage.
- Faktor Persekitaran: Protect the speakers from direct sunlight, extreme temperatures, and moisture.
Rajah 3: Depan bersudut view of the DS18 PRO-X12.4M loudspeaker, showcasing its black non-pressed paper cone and red steel basket.
7. Penyelesaian masalah
If you experience issues with your loudspeaker, refer to the following common problems and solutions:
- Tiada Bunyi:
- Periksa semua sambungan pendawaian dari amplebih hidup kepada pembesar suara.
- Sahkan amppenyambung dihidupkan dan berfungsi dengan betul.
- Ensure the audio source is playing and volume is up.
- Bunyi Herot:
- Kurangkan tahap kelantangan. Herotan sering berlaku apabila amplifier or speaker is overdriven.
- Semak amplifier gain settings to ensure they are not too high.
- Inspect speaker cone and surround for physical damage.
- Kelantangan Rendah:
- Sahkan kekutuban pendawaian yang betul.
- Semak amplifier output and settings.
- Ensure the audio source volume is adequate.
If problems persist after performing these checks, contact DS18 customer support or a qualified car audio technician.
8. Maklumat Waranti
The DS18 PRO-X12.4M Loudspeaker comes with a limited manufacturer's warranty. For specific details regarding warranty coverage, terms, and conditions, please refer to the official DS18 webtapak atau hubungi perkhidmatan pelanggan mereka secara langsung. Simpan bukti pembelian anda untuk tuntutan waranti.
9. Sokongan
For further assistance, technical support, or inquiries about your DS18 PRO-X12.4M Loudspeaker, please visit the official DS18 webtapak atau hubungi bahagian sokongan pelanggan mereka. Anda boleh mendapatkan maklumat hubungan dan sumber tambahan pada mereka webtapak.
Rajah 4: Belakang view of the loudspeaker, displaying the product label with model information and specifications.
