1. Pengenalan
This manual provides instructions for the PROZOR 4.0CH Bluetooth 5.1 Power Amplifier, model PRR045us. This amplifier is designed to power up to four 4-8 ohm passive speakers, delivering a peak power output of 200W per channel. It features Bluetooth 5.1 connectivity for wireless audio streaming and includes a waterproof mounting box for outdoor installation, offering protection against dust and rain.
The amplifier is suitable for various indoor and outdoor audio setups, including patios, backyards, garages, and home speaker systems.
2. Kandungan Pakej
- 1 x Bluetooth Power Amplebih hidup
- 1 x Waterproof Plastic Box
- 1 x AC Power Cord (5 ft / 1.5 m)
- 1 x Manual Pengguna
Image: Contents of the PROZOR Bluetooth Power Amplifier package, including the amplifier unit, waterproof plastic box, AC power cord, and user manual.
3. Ciri-ciri Produk
- Output 4 Saluran: Powers up to four passive speakers for wider sound coverage.
- Output Kuasa Tinggi: Up to 4 x 200W peak output (4Ω), 4 x 150W (6Ω), and 4 x 112W (8Ω).
- Bluetooth 5.1: Wireless music streaming with a stable connection range of up to 50 ft (15 m).
- TPA3221 AmpCip penguat: Professional digital amplifier chip for efficient performance.
- Waterproof Mounting Box: Melindungi amplifier from dust and rain for outdoor installation.
- Keserasian: Designed for 4-8 ohm passive speakers. Not suitable for active speakers.
Image: The PROZOR 4.0CH Bluetooth 5.1 Power Amppenguat, pertunjukancasing its compact design and waterproof enclosure.
4. Maklumat Keselamatan
- Baca semua arahan sebelum mengendalikan peranti.
- Jangan dedahkan amplifier to extreme temperatures, humidity, or direct sunlight for prolonged periods.
- Pastikan bekalan kuasa voltage sepadan dengan keperluan yang ditetapkan untuk amplifier (30V 5A).
- Putuskan kuasa sebelum membuat sebarang sambungan atau melakukan penyelenggaraan.
- Only use with passive speakers within the specified impedance range (4-8 ohms).
- Jauhkan daripada kanak-kanak.
5. Persediaan
5.1 Pengenalan Komponen
Image: Detailed diagram showing the Bluetooth antenna, power interface, speaker outputs, power/Bluetooth indicator light, power switch, and volume knob on the ampunit yang lebih hidup.
5.2 Mounting the Waterproof Box
- Select a sheltered location for installation, such as under an eave, to minimize direct exposure to heavy rainfall.
- Mount the waterproof box ensuring the amplifier's power and audio interfaces face downwards. This orientation helps prevent water and dust ingress through the cable entry points at the base.
Image: The waterproof mounting box installed on an outdoor wall, demonstrating its intended use for protecting the amplifier in an outdoor environment.
5.3 Sambungan Pembesar suara
- Connect your 4-8 ohm passive speakers to the speaker output terminals on the amplifier. Ensure correct polarity (positive to positive, negative to negative) for each speaker.
- The amplifier supports up to four speakers. Connect two speakers to the 'L' (Left) output and two speakers to the 'R' (Right) output, ensuring the total impedance per channel is within the 4-8 ohm range.
5.4 Sambungan Kuasa
- Connect the provided AC power cord to the power interface on the amplebih hidup.
- Palamkan kord kuasa AC ke soket elektrik standard.
Image: Connection diagram illustrating how to connect the AC power cord and four passive speakers to the PROZOR Bluetooth 5.1 Power Amplebih hidup.
6. Arahan Operasi
6.1 Menghidupkan/Mematikan
Toggle the power switch on the amplifier to turn the unit on or off. The Power/Bluetooth Indicator Light will illuminate when the amppenyambung dihidupkan.
6.2 Berpasangan Bluetooth
- Memastikan amplifier is powered on. The Bluetooth indicator light will flash, indicating it is in pairing mode.
- Pada telefon pintar atau tablet anda, navigasi ke tetapan Bluetooth.
- Cari untuk available devices and select 'PROZOR RX5.1' (or similar name) from the list.
- Setelah dipasangkan, lampu penunjuk Bluetooth pada amplifier will become solid, indicating a successful connection.
- Anda kini boleh menstrim audio secara wayarles dari peranti anda ke amplifier. The maximum range for Bluetooth connection is approximately 50 feet (15 meters).
Image: A smartphone screen showing the Bluetooth settings, with the PROZOR amplifier listed as 'PROZOR RX5.1' for pairing, illustrating the wireless connection process.
6.3 Kawalan Kelantangan
Adjust the volume using the volume knob on the front of the amplifier. You can also control the volume from your connected Bluetooth device.
7. Penyelenggaraan
- Pembersihan: Gunakan kain lembut dan kering untuk membersihkannya amplifier and waterproof box. Do not use liquid cleaners or aerosols.
- Storan: Jika menyimpan ampkipas untuk tempoh yang lama, cabut bekalan elektrik dan simpan di tempat yang sejuk dan kering.
- Pemeriksaan: Periodically check all cable connections for wear or damage.
8. Penyelesaian masalah
- Tiada Kuasa
- Pastikan kord kuasa AC disambungkan dengan selamat ke kedua-dua amplampu dan soket kuasa yang berfungsi. Periksa kedudukan suis kuasa.
- Tiada Bunyi
- Verify that the speakers are correctly connected to the amplifier. Check the volume levels on both the amplifier and your Bluetooth device. Ensure the Bluetooth device is successfully paired and playing audio.
- Bluetooth Disconnection or Poor Range
- Ensure your Bluetooth device is within the 50 ft (15 m) range of the amplifier. Avoid obstacles that may interfere with the signal. Try re-pairing the device.
- Audio yang diputarbelitkan
- Kurangkan kelantangan pada kedua-dua amplifier and your Bluetooth device. Ensure your speakers are within the recommended impedance range (4-8 ohms).
9. Spesifikasi
| Nombor Model | PRR045us |
| Jenama | PROZOR |
| Bilangan Saluran | 4 |
| Kuasa Output Maksimum | 200W x 4 (4Ω), 150W x 4 (6Ω), 112W x 4 (8Ω) |
| Impedans Pembesar Suara | 4-8 Ohms (Passive Speakers) |
| Versi Bluetooth | 5.1 |
| Julat Bluetooth | Sehingga 50 kaki (15 m) |
| Bekalan Kuasa | 30V (DC) |
| Jenis Pemasangan | Freestanding (with waterproof box) |
| Dimensi (Amplifier in Box) | Approx. 27.5cm (H) x 18.5cm (W) x 9.0cm (D) |
| Berat badan | lebih kurang 1.9 kg (3.65 lb) |
| Negara Asal | China |
Image: Diagram illustrating the physical dimensions (height, width, depth) and weight of the PROZOR amplifier unit within its waterproof enclosure.
10. Waranti dan Sokongan
This PROZOR amplifier comes with an Waranti 18 bulan dari tarikh pembelian.
For technical support, warranty claims, or further assistance, please contact PROZOR customer service through the retailer where the product was purchased or visit the official PROZOR webtapak untuk maklumat hubungan.