pengenalan
The Lanzar HTG559BT is a 5-channel Mosfet amplifier designed to deliver high-quality audio performance with integrated wireless Bluetooth streaming capabilities. This amplifier features a Class "AB" high-current dual discrete drive stage, a Mosfet PWM power supply, and a bass boost circuit for enhanced sound. It is bridgeable at 4 Ohms and 2 Ohm stereo stable, offering versatile configuration options for various audio setups.
Ciri-ciri utama termasuk:
- Wireless Bluetooth Audio Interface for seamless streaming.
- Mosfet PWM Power Supply for precise voltage dan kawalan semasa.
- Flexible full-range operation, suitable for speakers and subwoofers.
- Integrated protection features: thermal, overload, and speaker-short protection.
- Chrome RCA inputs and robust speaker screw-down terminals for secure connections.
Rajah 1: Depan view of the Lanzar HTG559BT 5-Channel Mosfet Amplebih hidup.
Figure 2: Contents included in the Lanzar HTG559BT amplifier packaging, including mounting screws.
Persediaan dan Pemasangan
Proper installation is crucial for optimal performance and safety. Ensure the vehicle's battery is disconnected before beginning installation.
Memasang Amplebih hidup
Select a mounting location that provides adequate ventilation and is protected from moisture and excessive heat. The amplifier features a slim design, with dimensions approximately 19.29 inches (L) x 8.81 inches (W) x 2.24 inches (H). Ensure sufficient space around the unit for air circulation.
Figure 3: Dimensions of the Lanzar HTG559BT amplifier, showing length, width, and height measurements.
Figure 4: The slim profile of the Lanzar HTG559BT amplifier, designed for flexible installation.
Sambungan Pendawaian
Refer to the diagram below for detailed wiring connections. All connections should be secure and properly insulated to prevent short circuits.
- Power Input (BATT): Connect to the positive terminal of the vehicle's battery using a heavy-gauge power cable. An inline fuse (30A x 3) is required close to the battery.
- Tanah (GND): Connect to a clean, unpainted metal surface on the vehicle chassis. Ensure a solid ground connection to prevent noise.
- Penghidupan Jauh (REM): Connect to the remote output of your head unit or a switched 12V source.
- Input RCA: Connect the audio signal from your head unit or source device to the ampinput RCA liifier.
- Keluaran Pembesar suara: Connect your speakers to the designated speaker terminals. Ensure correct polarity for all speakers. The amplifier is bridgeable at 4 Ohms.
- Output Talian Stereo: These outputs provide a full-range signal for connecting additional amppenyelamat.
Rajah 5: Terperinci view daripada amplifier's power input, speaker output, RCA input, and control panel.
Arahan Operasi
Kuasa Permulaan
Once all connections are made, reconnect the vehicle's battery. The amplifier features a soft turn-on/turn-off circuit to prevent pops and clicks. The Power LED indicator will illuminate when the amplifier is receiving power and operating correctly.
Menyelaraskan Kawalan
- Kawalan Keuntungan: This control adjusts the input sensitivity of the amplifier to match the output level of your head unit. Start with the gain at minimum and slowly increase it until the desired volume is achieved without distortion.
- Crossover (X-Over) Select: Use this switch to select between Full, Low Pass Filter (LPF), High Pass Filter (HPF), or Band Pass Filter (BPF) modes.
- Kekerapan LPF. jawapan: Adjusts the low-pass filter frequency (40Hz-250Hz) for subwoofers, allowing only frequencies below the set point to pass.
- HPF Freq. Response: Adjusts the high-pass filter frequency (40Hz-250Hz) for full-range speakers, allowing only frequencies above the set point to pass.
- BPF Freq. Response: Adjusts the band-pass filter frequency (40Hz-3KHz) to allow a specific range of frequencies to pass.
- Bass Boost (50Hz): Provides adjustable bass enhancement at 50Hz (0, 6, 12dB). Use this feature to add more impact to your low frequencies.
Figure 6: Illustration highlighting the Bass Boost feature of the amplebih hidup.
Penstriman Bluetooth Tanpa Wayar
The amplifier features a built-in Bluetooth audio interface. To connect your device:
- Memastikan amppenyambung dihidupkan.
- Dayakan Bluetooth pada telefon pintar, tablet atau peranti audio anda yang lain.
- Cari untuk available Bluetooth devices and select "Lanzar HTG559BT" (or similar name) from the list.
- Setelah dipasangkan, anda boleh menstrim audio secara wayarles ke amplebih hidup.
Figure 7: A user interacting with a smartphone to stream audio wirelessly to the amplebih hidup.
Figure 8: The Lanzar HTG559BT amplifier installed in a vehicle's audio system, demonstrating its integration for high-quality sound.
Penyelenggaraan
To ensure the longevity and optimal performance of your Lanzar HTG559BT amplifier, ikut garis panduan penyelenggaraan ini:
- Pembersihan: Lap secara kerap ampLap bahagian luar penapis dengan kain yang lembut dan kering. Elakkan menggunakan bahan kimia yang keras atau pembersih yang kasar.
- Pengudaraan: Memastikan bahawa amplifier's cooling fins are free from dust and debris. Do not block the ventilation openings.
- Persekitaran: Simpan amplifier in a cool, dry environment, away from direct sunlight, extreme temperatures, and moisture.
- Sambungan: Periksa semua sambungan pendawaian secara berkala untuk memastikan ia kekal selamat dan bebas daripada kakisan.
Menyelesaikan masalah
If you experience issues with your Lanzar HTG559BT amplifier, consult the following common troubleshooting steps:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| No Power / Protection LED On | Blown fuse, improper power/ground connection, thermal overload, short circuit in speaker wiring. | Check fuses (30A x 3). Verify power and ground connections. Allow amplifier to cool down if overheated. Inspect speaker wires for shorts. |
| Tiada Output Audio | Incorrect RCA connections, gain set too low, head unit not sending signal, speaker wires disconnected. | Ensure RCA cables are securely connected. Adjust gain control. Verify head unit is on and sending audio. Check speaker wire connections. |
| Bunyi Herot | Set gandaan terlalu tinggi, tetapan crossover yang tidak betul, sambungan ground yang lemah, pembesar suara yang rosak. | Reduce gain. Adjust LPF/HPF/BPF settings. Check ground wire for secure connection. Inspect speakers for damage. |
| Isu Sambungan Bluetooth | Device not in pairing mode, amplifier out of range, interference. | pastikan amplifier is discoverable. Move device closer to amplifier. Reduce other wireless interference. Try re-pairing the device. |
| Amplifier Cuts Out at High Volume | Overload protection, inadequate power supply, impedance mismatch. | Check speaker impedance (2 Ohm stereo stable, 4 Ohm bridged). Ensure power wiring is sufficient gauge. Reduce volume or gain. |
Spesifikasi
Detailed technical specifications for the Lanzar HTG559BT amplebih hidup:
| Ciri | Spesifikasi |
|---|---|
| Power Output (RMS @ 4 Ohms) | 4 x 250W + 1 x 650W |
| Power Output (RMS @ 2 Ohms) | 4 x 350W + 1 x 1,500W |
| Power Output (MAX @ 4 Ohms Bridged) | 2 x 1,000W |
| Power Output (MAX @ 4 Ohms) | 4 x 500W + 1 x 2,000W |
| THD | <0.1% |
| Nisbah S/N | >90dB |
| Pemisahan Saluran | >65dB |
| Respons Kekerapan | 10Hz-45KHz |
| LPF Freq. Response | 40Hz-250Hz |
| HPF Freq. Response | 40Hz-250Hz |
| BPF Freq. Response | 40Hz-3KHz |
| Bass Boost (50Hz) | 0, 6, 12dB |
| Sensitiviti Input | 0.2V~6V |
| Fius | 30A x 3 |
| Dimensi Produk (L x W x H) | 19.29'' x 8.81'' x 2.24'' inci |
| Berat badan | 10.43 paun |
Maklumat Waranti
Lanzar products are manufactured to the highest quality standards. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Lanzar webtapak. Simpan resit pembelian anda sebagai bukti pembelian untuk sebarang tuntutan waranti.
Sokongan
For technical assistance, product inquiries, or customer service, please contact Lanzar customer support. Contact information can typically be found on the product packaging, the official Lanzar website, or through your authorized dealer.
