1. Introducció
Thank you for choosing the OSD Audio AP450 4-inch Outdoor Patio Speaker Pair. These speakers are designed to provide quality audio in various environments, including outdoor patios and indoor spaces. This manual provides essential information for proper installation, operation, and maintenance to ensure optimal performance and longevity of your speakers.

Image 1.1: The OSD Audio AP450 4-inch Outdoor Patio Speaker Pair.
2. Informació de seguretat
Please read and understand all safety instructions before installing and operating your speakers. Retain this manual for future reference.
- Maneig de potència: Do not exceed the recommended power handling of 80W RMS per speaker. Overpowering can cause damage.
- Col·locació: While weather-resistant (IP54 rated), installing speakers under a covered area is recommended for extended durability and performance. Avoid direct exposure to extreme weather conditions for prolonged periods.
- Muntatge: Ensure mounting surfaces are structurally sound and can support the weight of the speakers. Use appropriate hardware for installation.
- Cablejat: Always turn off power to your amplifier or receiver before making any speaker connections. Ensure correct polarity (+ to + and – to –) to prevent phase issues.
- Temperatura: These speakers are designed to withstand temperatures from -20°F to 200°F (-28°C to 93°C).
3. Contingut del paquet
Verifiqueu que tots els components siguin presents al paquet:
- OSD Audio AP450 4-inch Outdoor Patio Speakers (Pair)
- Flexible Mounting Brackets (2 sets)
- Manual d'instruccions (aquest document)
4. Configuració i instal·lació
4.1 Col·locació dels altaveus
Consider the following when choosing speaker locations:
- For optimal sound dispersion, place speakers at ear level when seated, if possible.
- Space speakers evenly to create a balanced sound field.
- While weather-resistant, installing under eaves or a covered patio will protect speakers from direct heavy rain and prolong their lifespan.

Image 4.1: The AP450 speakers are designed for outdoor use, capable of withstanding various weather conditions.
4.2 Muntatge dels altaveus
The AP450 speakers come with flexible mounting brackets that allow for vertical or horizontal installation. Follow these steps:
- Col·loca els suports: Secure the mounting brackets to your chosen surface (wall, ceiling, etc.) using appropriate screws and anchors (not included). Ensure the surface is strong enough to hold the speaker's weight.
- Position Speaker: Align the speaker with the bracket. The speaker can be rotated and tilted to direct sound.
- Altaveu segur: Use the provided knobs or screws to firmly attach the speaker to the bracket and lock it into the desired angle.

Image 4.2: Flexible mounting brackets allow for versatile speaker positioning.

Image 4.3: An OSD Audio AP450 speaker shown mounted with its bracket.
4.3 Connexions de cablejat
Before making any connections, ensure your ampl'activador o receptor està apagat.
- Preparació del cable de l'altaveu: Strip approximately 1/2 inch (12mm) of insulation from the ends of your speaker wire. Twist the bare strands tightly.
- Connecta't a l'altaveu: Locate the binding posts on the back of the AP450 speaker. Connect the positive (+) terminal of the speaker to the positive (+) terminal of your amplifier, and the negative (–) terminal of the speaker to the negative (–) terminal of your amplifier. Ensure no stray wire strands are touching between terminals, which could cause a short circuit.
- Connecta't a Ampmés viu: Repeat the process for the other end of the speaker wire, connecting it to the corresponding speaker output terminals on your amplificador o receptor.

Image 4.4: Rear panel of the AP450 speaker with gold-plated binding posts for wire connection.

Imatge 4.5: Ex.ample of speaker wire used for connections.
5. Funcionament
Once the speakers are securely mounted and wired, you can begin operation:
- Encès: Enceneu el vostre amplificador o receptor.
- Control de volum: Comença amb el volum a un nivell baix i augmenta'l gradualment fins al nivell d'escolta desitjat.
- Selecció de la font: Select the audio source on your amplifier/receiver (e.g., streaming device, CD player, radio).
The AP450 speakers are designed to deliver clear audio for various applications, including surround sound systems and outdoor audio setups.

Image 5.1: The speakers are suitable for distributing audio in outdoor areas.
6. Manteniment
To maintain the performance and appearance of your OSD Audio AP450 speakers:
- Neteja: Wipe the speaker cabinets with a soft, damp tela. Eviteu utilitzar productes químics aggressivs o netejadors abrasius.
- Cura de la graella: The powder-coated rust-resistant grille can be gently cleaned with a soft brush or vacuum to remove dust and debris.
- Protecció del medi ambient: While IP54 rated, regular inspection for any signs of wear or damage, especially after severe weather, is recommended. Ensure connections remain secure and free from corrosion.
7. Solució De Problemes
Si teniu problemes amb els altaveus, consulteu els problemes i solucions més comuns següents:
| Problema | Causa possible | Solució |
|---|---|---|
| Sense so |
|
|
| So distorsionat |
|
|
| Un altaveu no funciona |
|
|
If the problem persists after trying these solutions, contact OSD Audio customer support.
8. Especificacions
Detailed technical specifications for the OSD Audio AP450 speakers:

Image 8.1: Dimensions of the OSD Audio AP450 speaker.
| Característica | Detall |
|---|---|
| Model | AP450 |
| Tipus d'altaveu | A l'aire lliure |
| Característiques especials | Resistent a l'aigua (IP54) |
| Usos recomanats | Surround Sound Systems, Outdoor Audio System |
| Dispositius compatibles | AV Receiver, Home Theater, Stereo Ampmés viu |
| Diàmetre del woofer | 4 polzades |
| Configuració del canal | 2.0 (Parell estèreo) |
| Color | Blanc |
| Components inclosos | Flexible mounting brackets |
| Dimensions del producte (A x A x P) | 8.2" x 5.5" x 4.9" |
| Pes de l'article | 6 lliures (per parell) |
| Impedància | 8 ohms |
| Maneig de potència (màx.) | 110 watts |
| Ràtio senyal / soroll | 88 dB |
| Connectivitat | Cable de l'altaveu |
| Tipus de muntatge | Muntatge de paret |
| Ús interior/exterior | Interior, Exterior |
| Fabricant | Àudio OSD |
9. Informació de la garantia
OSD Audio products are covered by a manufacturer's warranty. For specific details regarding the warranty period and terms for your AP450 speakers, please refer to the official OSD Audio weblloc web o contacteu directament amb el seu servei d'atenció al client. Conserveu el comprovant de compra per a reclamacions de garantia.
10. Suport
For further assistance, technical support, or to explore other OSD Audio products, please visit the official OSD Audio weblloc web o la botiga de la seva marca:
- OSD Audio Official Weblloc: www.osdaudio.com
- OSD Audio Amazon Store: Visita la botiga





