1. Pengenalan
Thank you for choosing Focal ICU-165 Integration Series 6.5 Inch Coaxial Speakers. These speakers are designed to deliver high-fidelity audio performance in your vehicle. This manual provides essential information for proper installation, operation, and maintenance to ensure optimal performance and longevity of your product.
2. Arahan Keselamatan
Please read all safety instructions before installing or operating the speakers. Failure to follow these guidelines may result in injury or damage to the product or vehicle.
- Sentiasa putuskan sambungan bateri kenderaan sebelum memulakan sebarang kerja elektrik.
- Pastikan semua pendawaian disambung dengan betul dan berpenebat untuk mengelakkan litar pintas.
- Jangan pasang pembesar suara di lokasi yang menghalang operasi kenderaan atau ciri keselamatan.
- Use appropriate tools and protective gear during installation.
- Rujuk pemasang profesional jika anda tidak pasti tentang mana-mana bahagian proses pemasangan.
3. Kandungan Pakej
Sahkan bahawa semua komponen terdapat dalam pakej:
- Focal ICU-165 6.5 Inch Coaxial Speakers (Pair)
- Perkakasan pemasangan (skru, klip)
- Speaker grilles (if included with specific models)
- Manual Arahan
If any items are missing or damaged, contact your authorized Focal dealer immediately.
4. Persediaan dan Pemasangan
Proper installation is crucial for optimal sound quality and speaker longevity. These speakers are designed for in-car audio systems.
4.1 Speaker Placement and Mounting
The ICU-165 speakers are 6.5 inches in diameter and require a mounting depth of approximately 48.40 mm (1.9 inches). Ensure the chosen location in your vehicle provides adequate space and does not interfere with window mechanisms or other components.
Figure 1: Focal ICU-165 Coaxial Speakers (Pair)
Figure 2: Technical drawing showing dimensions for Focal ICU-165 speakers.
4.2 Sambungan Pendawaian
Sambungkan wayar pembesar suara ke anda amplifier or head unit. Observe correct polarity: connect the positive (+) terminal of the speaker to the positive output of the amplifier, and the negative (-) terminal of the speaker to the negative output. Incorrect polarity can lead to poor sound quality and reduced bass response.
- Sambungan Positif: Typically marked with a red wire or a '+' symbol.
- Sambungan Negatif: Typically marked with a black wire or a '-' symbol.
4.3 Tweeter Adjustment
The ICU-165 speakers feature an AI/Mg inverted dome tweeter with a switch for adjusting the high-frequency response. This switch allows you to select between 'FLAT' and 'HIGH' settings to optimize the sound based on your listening preference and vehicle acoustics.
Rajah 3: Atas view of the speaker, highlighting the tweeter and its 'FLAT' / 'HIGH' adjustment switch.
- FLAT: Provides a neutral high-frequency response.
- TINGGI: Boosts high frequencies for a brighter sound.
Experiment with both settings to find the one that best suits your audio system and personal taste.
5. Arahan Operasi
Once installed, operate your Focal ICU-165 speakers through your vehicle's head unit or amplifier. Start with low volume levels and gradually increase to your desired listening level. Avoid excessive volume that causes distortion, as this can damage the speakers.
- Ensure your head unit's equalizer and sound settings are configured appropriately for coaxial speakers.
- For optimal performance, consider using a high-pass filter to protect the speakers from very low frequencies if you have a separate subwoofer.
6. Penyelenggaraan
Focal ICU-165 speakers require minimal maintenance to ensure long-lasting performance.
- Pembersihan: Use a soft, dry cloth to gently wipe dust from the speaker cones and grilles. Avoid using harsh chemicals or abrasive cleaners.
- Pemeriksaan: Periksa sambungan pembesar suara secara berkala untuk memastikan ia ketat dan pastikan tiada wayar yang terurai atau terdedah.
- Faktor Persekitaran: While the speakers have a water-resistant level, avoid direct exposure to excessive moisture or extreme temperatures.
7. Penyelesaian masalah
If you experience issues with your Focal ICU-165 speakers, refer to the following common problems and solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada suara dari pembesar suara | Pendawaian yang salah, sambungan yang longgar, amplifier off, head unit settings. | Periksa semua sambungan pendawaian untuk kekutuban dan keketatan yang betul. Pastikan amplifier is powered on and head unit output is enabled. |
| Bunyi herot | Volume too high, incorrect gain settings on amplifier, damaged speaker. | Kurangkan kelantangan. Laraskan amplifier gain settings. If distortion persists at moderate volumes, inspect speakers for physical damage. |
| Kekurangan bes | Incorrect wiring polarity, phase issues, inadequate enclosure. | Verify speaker wire polarity. Ensure speakers are in phase. While these are coaxial, proper mounting in a sealed environment helps bass response. |
| Harsh or dull treble | Tweeter adjustment switch setting, equalizer settings. | Adjust the 'FLAT' / 'HIGH' switch on the tweeter. Modify equalizer settings on your head unit. |
If the problem persists after attempting these solutions, contact your authorized Focal dealer or a qualified car audio technician.
8. Spesifikasi
Detailed technical specifications for the Focal ICU-165 Integration Series 6.5 Inch Coaxial Speakers:
| Ciri | Spesifikasi |
|---|---|
| Model | ICU165 |
| Jenis Pembesar Suara | sepaksi |
| Saiz Pembesar Suara | 6.5 Inci (Diameter Woofer) |
| Kuasa Nominal (RMS) | 70 Watt |
| Kuasa Maksimum | 140 Watt |
| Impedans | 4 Ohm |
| Kepekaan (2.83V/1m) | 93 dB |
| Respons Kekerapan | 60 Hz - 21 kHz |
| Tweeter | AI/Mg Inverted Dome |
| Kedalaman Pemasangan | 48.40 mm (1.9 inci) |
| bahan | Plastic (frame/basket) |
| Tahap Ketahanan Air | Tahan Air |
| Teknologi Ketersambungan | Berwayar (Koaksial) |
| Mod Keluaran Audio | Stereo |
| Berat Barang | 1.65 paun (750 Gram) |
9. Waranti dan Sokongan
Focal ICU-165 speakers come with a Limited Warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or contact your authorized Focal dealer. Keep your purchase receipt as proof of purchase for warranty claims.
For technical support or service, please contact the dealer where you purchased the product. You can also visit the official Focal webtapak untuk sumber tambahan dan maklumat hubungan.
