1. Introduktion
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. Sikkerhedsoplysninger
Please read and understand all safety instructions before installing and operating your speakers. Retain this manual for future reference.
- Strømhåndtering: Do not exceed the recommended power handling of 80W RMS per speaker. Overpowering can cause damage.
- Placering: 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.
- Montering: Ensure mounting surfaces are structurally sound and can support the weight of the speakers. Use appropriate hardware for installation.
- Ledningsføring: Always turn off power to your amplifier or receiver before making any speaker connections. Ensure correct polarity (+ to + and – to –) to prevent phase issues.
- Temperatur: These speakers are designed to withstand temperatures from -20°F to 200°F (-28°C to 93°C).
3. Pakkens indhold
Bekræft at alle komponenter er til stede i pakken:
- OSD Audio AP450 4-inch Outdoor Patio Speakers (Pair)
- Flexible Mounting Brackets (2 sets)
- Instruktionsmanual (dette dokument)
4. Opsætning og installation
4.1 Højttalerplacering
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 Montering af højttalerne
The AP450 speakers come with flexible mounting brackets that allow for vertical or horizontal installation. Follow these steps:
- Fastgør beslag: 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.
- Sikker højttaler: 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 Ledningsforbindelser
Før du foretager nogen tilslutninger, skal du sørge for din amplifier eller modtager er slukket.
- Forbered højttalerledning: Strip approximately 1/2 inch (12mm) of insulation from the ends of your speaker wire. Twist the bare strands tightly.
- Connect to Speaker: 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.
- Opret forbindelse til Amplivligere: Repeat the process for the other end of the speaker wire, connecting it to the corresponding speaker output terminals on your amplifier eller modtager.

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

Billede 4.5: Eks.ample of speaker wire used for connections.
5. Betjening
Once the speakers are securely mounted and wired, you can begin operation:
- Tænd: Tænd for din amplifier eller modtager.
- Lydstyrkekontrol: Start med lav lydstyrke og øg den gradvist til det ønskede lytteniveau.
- Kildevalg: 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. Vedligeholdelse
To maintain the performance and appearance of your OSD Audio AP450 speakers:
- Rensning: Tør højttalerkabinetterne af med en blød kludamp klæde. Undgå at bruge skrappe kemikalier eller slibende rengøringsmidler.
- Vedligeholdelse af gitter: The powder-coated rust-resistant grille can be gently cleaned with a soft brush or vacuum to remove dust and debris.
- Miljøbeskyttelse: 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. Fejlfinding
Hvis du støder på problemer med dine højttalere, kan du se følgende almindelige problemer og løsninger:
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen lyd |
|
|
| Forvrænget lyd |
|
|
| Én højttaler virker ikke |
|
|
If the problem persists after trying these solutions, contact OSD Audio customer support.
8. Specifikationer
Detailed technical specifications for the OSD Audio AP450 speakers:

Image 8.1: Dimensions of the OSD Audio AP450 speaker.
| Feature | Detalje |
|---|---|
| Model | AP450 |
| Højttaler type | Udendørs |
| Særlige funktioner | Vandafvisende (IP54) |
| Anbefalede anvendelser | Surround Sound Systems, Outdoor Audio System |
| Kompatible enheder | AV Receiver, Home Theater, Stereo Amplivligere |
| Bashøjttaler diameter | 4 tommer |
| Kanalkonfiguration | 2.0 (Stereopar) |
| Farve | Hvid |
| Inkluderede komponenter | Flexible mounting brackets |
| Produktmål (H x B x D) | 8.2 cm x 5.5 cm x 4.9 cm |
| Varens vægt | 6 pund (pr. par) |
| Impedans | 8 Ohm |
| Krafthåndtering (maks.) | 110 watt |
| Signal-støjforhold | 88 dB |
| Forbindelse | Højttaler ledning |
| Monteringstype | Vægmontering |
| Indendørs/Udendørs brug | Indendørs, Udendørs |
| Fabrikant | OSD lyd |
9. Garantioplysninger
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 webwebstedet eller kontakt deres kundesupport direkte. Gem din købsbevis til garantikrav.
10. Support
For further assistance, technical support, or to explore other OSD Audio products, please visit the official OSD Audio webhjemmeside eller deres brandbutik:
- OSD Audio Official Webwebsted: www.osdaudio.com
- OSD Audio Amazon Store: Besøg butik





