1. Pengenalan
This manual provides essential information for the installation, operation, and maintenance of your STUDIOFINIX STU-301B 3.5-inch Passive Outdoor Speakers. These wired, waterproof speakers are designed for versatile use in various indoor and outdoor environments, including marine, patio, poolside, and home applications. Please read these instructions carefully before use to ensure optimal performance and longevity of your speakers.

Image 1: STUDIOFINIX 3.5-inch Passive Outdoor Speaker (Black)
2. Ciri-ciri Produk
The STUDIOFINIX STU-301B speakers offer a range of features designed for durability and sound quality:
- All-Weather Resistant Coating: Features corrosion and stain-resistant removable mesh grills. The system is rated as completely waterproof.
- Marine Grade Speaker System: Engineered for reliable audio performance on boats, decks, poolside areas, or other outdoor settings.
- Pengendalian Kuasa: Each speaker has a 100 watt RMS with 200 watts peak power, providing robust sound output.
- Sound Engineering: Equipped with a 1.0-inch superior dome tweeter and a 3.5-inch aluminum injection cone woofer. Includes a bass reflex vent for enhanced bass response.
- Pembinaan Tahan Lama: Housed in a heavy-duty ABS cabinet with a butyl rubber surround for protection.
- Pemasangan Mudah: Designed for mounting on support bars, tubing, frames, or walls. Includes mounting brackets and hardware.
- Kesambungan Berwayar: Features quick connect/disconnect speaker terminals for straightforward wiring. Note: These speakers are passive and do not have Bluetooth functionality.

Image 2: Marine Grade Waterproof Design
3. Apa yang ada di dalam Kotak
Sahkan bahawa semua komponen terdapat dalam pakej:
- 3.5 Inch Passive Speakers (x2)
- Speaker Cable (x2)
- Pendakap Pelekap (x2)
- Perkakasan Pemasangan

Imej 3: Kandungan Pakej
4. Spesifikasi
| Ciri | Perincian |
|---|---|
| Jenama | STUDIOFINIX |
| Nombor Model | STU-301B |
| Jenis Pembesar Suara | Luar |
| Teknologi Ketersambungan | berwayar |
| Power Handling (RMS per speaker) | 100 Watt |
| Peak Power (per speaker) | 200 Watt |
| Respons Kekerapan | 80Hz-20kHz |
| Impedans | 4 ohm |
| Diameter Woofer | 3.5 inci |
| Diameter Tweeter | 1 inci |
| Bahan Kepungan | Akrilonitril Butadiena Stirena (ABS) |
| Tahap Ketahanan Air | Kalis air |
| Dimensi Item (D x W x H) | 4"P x 3.9"L x 4.7"T (setiap pembesar suara) |
| Jenis Pemasangan | Lekap di dinding |
| Kegunaan Khusus | Boats, marine environments, decks, poolside areas, indoor/outdoor events |
| Bilangan Saluran Audio | 2 (for the pair) |

Imej 4: Dimensi Produk
5. Persediaan
5.1 Memasang Pembesar Suara
The STUDIOFINIX STU-301B speakers are designed for flexible mounting in various orientations. Use the included mounting brackets and hardware to secure the speakers to a wall, support bar, or other suitable surface.
- Pemasangan Mendatar: Attach the bracket to the desired surface, then secure the speaker horizontally.
- Pemasangan Menegak: Attach the bracket to the desired surface, then secure the speaker vertically.
- Pemasangan Sudut: Position the bracket to allow the speaker to fit snugly into a corner.
- Pemasangan siling: The brackets can also be adapted for ceiling installations.
Ensure the mounting surface is sturdy enough to support the weight of the speakers and that all screws are tightened securely to prevent vibration or accidental detachment.

Image 5: Universal Mounting Options
5.2 Sambungan Pendawaian
Ini adalah pembesar suara pasif dan memerlukan pembesar suara luaran amplifier for operation. Connect the speakers to your amplifier using the provided speaker cables. Ensure correct polarity (positive to positive, negative to negative) for optimal sound quality.
- Identify the positive (+) and negative (-) terminals on both your amppenguat dan pembesar suara.
- Insert the stripped end of one speaker cable into the positive terminal of the speaker and the corresponding positive terminal on your amplebih hidup.
- Repeat for the negative terminals.
- Pastikan semua sambungan selamat untuk mengelakkan kehilangan isyarat atau litar pintas.

Image 6: Speaker Connection Diagram
5.3 Video Guide for Setup
For a visual guide on setting up your STUDIOFINIX speakers, please refer to the video below:
Video 1: STUDIOFINIX 3.5 Inch Passive Outdoor Speakers Overview. This video demonstrates the physical features and potential applications of the speakers.
6. Arahan Operasi
As passive speakers, the STUDIOFINIX STU-301B units do not have built-in controls or power. Their operation is entirely dependent on the external amplifier and audio source they are connected to.
- Hidupkan kuasa Amplebih hidup: Pastikan anda amplifier is powered on and properly configured for the connected speakers.
- Select Audio Source: Choose your desired audio source (e.g., media player, receiver) connected to the amplebih hidup.
- Laraskan Kelantangan: Control the volume and other audio settings (bass, treble, balance) directly from your amppenguat atau sumber audio.
- Pertimbangan Alam Sekitar: While waterproof, avoid submerging the speakers. Ensure proper ventilation for the amplifier if used in an enclosed space.
7. Penyelenggaraan
Proper maintenance will help extend the life and performance of your speakers.
- Pembersihan: Regularly wipe the speaker cabinets with a soft, damp cloth to remove dust and dirt. For stubborn stains, a mild soap solution can be used, followed by wiping with a clean, damp kain. Elakkan pembersih atau pelarut yang melelas.
- Grill Care: The mesh grills are removable for cleaning. Gently remove them and clean as needed. Ensure they are dry before reattaching.
- Semakan Sambungan: Periodically inspect speaker wire connections for corrosion or looseness, especially in marine or high-humidity environments. Re-tighten connections if necessary.
- Perlindungan Alam Sekitar: Although waterproof, prolonged exposure to extreme weather conditions (e.g., direct heavy rain, snow, intense sunlight) can affect longevity. Consider covering the speakers or bringing them indoors during severe weather if possible.
8. Penyelesaian masalah
Jika anda menghadapi masalah dengan pembesar suara anda, rujuk masalah dan penyelesaian biasa berikut:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada suara dari pembesar suara |
|
|
| Kualiti bunyi yang herot atau lemah |
|
|
| Sound from only one speaker |
|
|
9. Waranti dan Sokongan
Your STUDIOFINIX STU-301B speakers come with a Waranti Terhad. Please refer to the warranty documentation included with your purchase for specific terms and conditions regarding coverage and duration.
For technical support or warranty claims, please contact STUDIOFINIX customer service through the retailer where the product was purchased or visit the official STUDIOFINIX webtapak untuk maklumat hubungan.


