1. Pengenalan
Thank you for choosing the DS18 ION1000.4D Compact Full Range Class D 4 Channel Amppengikat. ini amplifier is designed to provide high-quality audio performance in a compact form factor, suitable for various vehicle audio systems. This manual provides essential information for proper installation, operation, and maintenance of your amplifier. Please read it thoroughly before installation and keep it for future reference.
2. Maklumat Keselamatan
Untuk mengelakkan kecederaan atau kerosakan pada ampliifier, sila patuhi langkah berjaga-jaga keselamatan berikut:
- Sentiasa putuskan sambungan terminal negatif bateri kenderaan sebelum memulakan sebarang kerja elektrik.
- Ensure proper grounding. Connect the amplifier's ground terminal securely to the vehicle's chassis.
- Use appropriate wire gauges for power, ground, and speaker connections as specified in the installation section.
- Install an external fuse (80A recommended) on the main power cable, close to the battery.
- Elakkan memasang amppenghawa dingin di kawasan yang terdedah kepada cahaya matahari langsung, haba berlebihan, kelembapan atau habuk.
- Jangan kendalikan amppengalir jika ia telah rosak atau terdedah kepada air.
- Seek professional assistance if you are unsure about any installation steps.
3. Ciri-ciri Produk
The DS18 ION1000.4D amplifier incorporates several features designed for optimal audio performance and reliability:
- Compact Class D Design: High-efficiency architecture for powerful output in a small footprint.
- Output Kuasa Serbaguna: Delivers 4 x 150W RMS @ 4 Ohms, 4 x 250W RMS @ 2 Ohms, or 2 x 500W RMS bridged @ 4 Ohms.
- Universal Integration: Features both Hi-Level Inputs and Tiffany RCA connectors for compatibility with OEM and aftermarket systems.
- Advanced Crossover: Full Variable Crossover with selectable LPF / HPF / FULL modes (40Hz – 2KHz range).
- Litar Perlindungan: Includes thermal, overload, DC output, short circuit, voltage input, and clipping protection with LED indicators.
- Pembinaan Tahan Lama: Built with Surface Mount Component Technology for vibration resistance and reliability.
4. Spesifikasi
Detailed technical specifications for the DS18 ION1000.4D amplebih hidup:
| Ciri | Spesifikasi |
|---|---|
| Kuasa Puncak | Jumlah 3000W |
| RMS Power Output @ 4 Ohms | 4 x 150W |
| RMS Power Output @ 2 Ohms | 4 x 250W |
| Bridged RMS Power Output @ 4 Ohms | 2 x 500W |
| Respons Kekerapan | 10Hz – 20KHz |
| Nisbah Isyarat-ke-Bunyi | >95dB |
| Efficiency (4 Ohm) | 88% |
| DampFaktor Pengambilan | 210 |
| Impedans Input | 27K Ohms |
| Pemisahan Saluran | 59dB |
| Herotan Harmonik Jumlah (THD) | 0.01% |
| Julat Input Aras Rendah | 0.2V – 6V |
| Input Tahap Tinggi | Disokong |
| Crossover Filter Range | 40Hz – 2KHz |
| Impedansi minimum | 2 Ohm (Stereo) / 4 Ohm (Bridged) |
| Terminal Input Kuasa | 4 AWG |
| Peringkat Fius | 80A (External) |
| Dimensi (L x W x H) | 6.14” x 4.72” x 2” (156mm x 120mm x 52mm) |
| Berat Kasar | 0.8kg |
5. Pemasangan dan Persediaan
Proper installation is crucial for optimal performance and safety. If you are not confident in your ability to install this product, please consult a professional installer.
5.1 Memasang Amplebih hidup
Choose a mounting location that is dry, well-ventilated, and protected from direct sunlight and excessive heat. Ensure there is sufficient space around the amplifier for air circulation. The compact design allows for flexible placement in various vehicles.
Imej 1: Atas view of the DS18 ION1000.4D amppenguat, pertunjukancasing its compact size and design.
Imej 2: Belakang view of the DS18 ION1000.4D amplifier, showing the power, ground, remote, speaker, and RCA input terminals.
5.2 Sambungan Pendawaian
- Kuasa (BATT+): Connect a 4 AWG power cable directly from the positive terminal of the vehicle's battery to the amplifier's BATT+ terminal. Install an 80A external fuse within 18 inches (45 cm) of the battery.
- Tanah (GND): Connect a 4 AWG ground cable from the ampterminal GND liifier ke permukaan logam yang bersih dan tidak dicat pada casis kenderaan. Pastikan sambungan yang kukuh dan berrintangan rendah.
- Alat Kawalan Jauh (REM): Connect a 18 AWG remote turn-on wire from your head unit's remote output to the amplifier's REM terminal. This turns the amphidupkan dan matikan lampu dengan unit kepala anda.
- Input Audio:
- Input Aras Rendah (RCA): Connect RCA cables from your head unit's RCA outputs to the ampinput RCA liifier.
- Input Tahap Tinggi: If your head unit does not have RCA outputs, use the high-level input. Connect the speaker wires from your head unit directly to the amplifier's high-level input terminals.
- Output pembesar suara: Sambungkan pembesar suara anda ke amplifier's speaker output terminals. Ensure correct polarity (+ to + and - to -). Refer to the specifications for minimum impedance requirements (2 Ohm stereo, 4 Ohm bridged).
6. Operasi
Setelah dipasang, amplifier requires proper adjustment for optimal sound quality.
6.1 Perolehan Pelarasan
Kawalan gandaan sepadan dengan amplifier's input sensitivity to the output level of your head unit. Start with the gain control at its minimum setting. Play a familiar piece of music at about 75% of your head unit's maximum volume. Slowly increase the amplifier's gain until you hear distortion, then reduce it slightly until the sound is clear. The LED clipping indicator can assist in this process.
6.2 Tetapan Crossover
The ION1000.4D features a selectable crossover with LPF (Low Pass Filter), HPF (High Pass Filter), and FULL (Full Range) modes. Adjust the crossover frequency (40Hz – 2KHz) according to your speaker type and desired sound:
- HPF (Penapis Lulus Tinggi): Used for full-range speakers or tweeters to block low frequencies that can cause distortion. Set the frequency above the speaker's resonant frequency.
- LPF (Penapis Lulus Rendah): Used for subwoofers to block high frequencies. Set the frequency below the subwoofer's upper frequency limit.
- PENUH (Julat Penuh): Allows all frequencies to pass through. Typically used for full-range speakers that do not require frequency filtering.
7. Penyelesaian masalah
Jika anda mengalami masalah dengan anda amplifier, refer to the following troubleshooting guide:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| No Power (Power LED Off) | Blown fuse, poor power/ground connection, no remote signal. | Check external fuse, verify power and ground connections, ensure remote wire is connected and receiving 12V. |
| Amplifier Goes into Protect Mode (Protect LED On) | Overheating, speaker short circuit, impedance too low, DC offset. | Check speaker wiring for shorts, ensure proper ventilation, verify speaker impedance, allow ampliifier untuk menyejukkan. |
| Tiada Keluaran Bunyi | Tiada isyarat input, tetapan gandaan salah, wayar pembesar suara terputus. | Check RCA or high-level input connections, adjust gain, verify speaker connections. |
| Bunyi Herot | Gain set too high, incorrect crossover settings, poor speaker connection. | Reduce gain, adjust crossover settings, check speaker wiring for loose connections or shorts. |
8. Penyelenggaraan
The DS18 ION1000.4D ampPemanas air memerlukan penyelenggaraan yang minimum. Ikuti garis panduan ini untuk memastikan ketahanannya:
- Simpan amplifier clean and free of dust. Use a soft, dry cloth to wipe the exterior.
- Ensure that the area around the amplifier remains clear to allow for proper ventilation.
- Periksa semua sambungan pendawaian secara berkala untuk memastikan ia selamat dan bebas daripada kakisan.
9. Waranti dan Sokongan
DS18 products are designed and manufactured to the highest quality standards. For specific warranty information, please refer to the warranty card included with your product or visit the official DS18 weblaman web. Untuk sokongan teknikal atau pertanyaan perkhidmatan, sila hubungi khidmat pelanggan DS18 melalui saluran rasmi mereka.
DS18 Official Webtapak: ds18.com
