Introduzione
Thank you for choosing Polk Audio DB652 DB+ Series 6.5 Inch Marine Speakers. These 2-way coaxial speakers are engineered to deliver smooth and precise sound, suitable for both car audio and marine applications. Featuring a 6.5-inch polypropylene woofer cone and a 3/4-inch silk dome tweeter with a built-in crossover, they provide a frequency response of 40-22kHz. The speakers incorporate Dynamic Balance technology to reduce resonance, ensuring distortion-free audio. With IP56 marine certification, they are rigorously tested for environmental effects like sun, moisture, and extreme temperature changes, making them a durable choice for various environments including freshwater boats, motorcycles, ATVs, and automobiles.
Cosa c'è nella scatola
- Polk Audio DB652 6.5" 2-Way Coaxial Marine Certified Speakers (Pair)
- Griglie per altoparlanti (coppia)
- Mounting Hardware (Screws, U-clips)
- Cavo per altoparlanti
- Literature (Instruction Manual)
Configurazione e installazione
The Polk Audio DB652 speakers are designed for easy installation with multiple hole compatibility and included mounting hardware. Ensure proper polarity when connecting the speaker wires. The tweeter on these coaxial speakers can be aimed to direct sound for optimal listening experience.
Figure 1: Polk Audio DB652 speaker with its protective grille installed.
Figure 2: Polk Audio DB652 speaker without the grille, showing the woofer and adjustable tweeter.
Figura 3: Posteriore view of the Polk Audio DB652 speaker, highlighting the connection terminals and integrated crossover components.
Fasi di installazione:
- Preparare la posizione di montaggio: Ensure the mounting surface is clean and provides adequate space for the speaker. If replacing existing speakers, remove the old units.
- Collegare il cablaggio: Use the provided speaker wires or appropriate gauge wiring. Connect the positive (+) terminal of the speaker to the positive output of your amplifier/head unit, and the negative (-) terminal to the negative output. The terminals are different sizes to prevent incorrect polarity.
- Montare gli altoparlanti: Position the speaker in the desired location. Use the included mounting hardware (screws and U-clips) to secure the speaker firmly. For marine applications, ensure all connections are watertight.
- Installare le griglie: Attach the stylish grilles over the speakers. The grilles are designed to protect the speaker components while adding to the aesthetic.
- Adjust Tweeter (Optional): Gently pivot the tweeter to direct the high-frequency sound towards the listening area for optimized sound staging.
Helpful Installation Videos:
Video 1: Generale sopraview of BELVA 6.5 inch 2-Way Marine Coaxial Speakers. This video provides a visual guide to the type of speakers and their components, which can be helpful for understanding the installation process for similar marine coaxial speakers.
Video 2: Polk Audio Learn More About MM1 Series for Car, Marine. This official Polk Audio video provides insights into the design and features of Polk's marine speakers, offering valuable context for installation and performance expectations.
Istruzioni per l'uso
Once installed, connect your Polk Audio DB652 speakers to a compatible car audio or marine stereo system. Ensure your amplifier or head unit's power output is within the recommended range for these speakers (100W RMS, 300W peak). Adjust your audio system's settings (bass, treble, balance, fader) to achieve your preferred sound. The adjustable tweeter allows for fine-tuning the high-frequency direction.
Manutenzione
Polk Audio DB652 speakers are built for durability in harsh environments, featuring IP56 marine certification and resistance to UV, salt-fog, and humidity. To maintain optimal performance and appearance:
- Pulizia: Wipe down the speaker grilles and cones with a soft, damp stoffa. Evitare l'uso di prodotti chimici aggressivi o detergenti abrasivi.
- Ispezione: Periodically check for any signs of wear or damage, especially if used in marine environments. Ensure all mounting screws remain tight.
- Protezione ambientale: While marine-certified, prolonged exposure to extreme conditions can still affect longevity. Consider covering speakers when not in use for extended periods in harsh outdoor settings.
Risoluzione dei problemi
If you experience issues with your Polk Audio DB652 speakers, refer to the following common troubleshooting tips:
- Nessun suono: Check all wiring connections for proper seating and polarity. Ensure your amplifier/head unit is powered on and functioning correctly. Verify speaker wires are not short-circuited.
- Suono distorto: Reduce the volume level on your audio system. Check for proper impedance matching between speakers and amplifier (these speakers are 4 Ohms). Inspect speaker cones for any physical damage. Ensure the mounting is secure and free from vibrations.
- Suono intermittente: Inspect all connections for looseness or corrosion. Check for damaged speaker wires.
Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Tipo di altoparlante | Coassiale a 2 vie |
| Dimensioni dell'altoparlante | 6.5 pollici |
| Diametro del woofer | 6.5 pollici |
| Diametro del tweeter | 0.75 pollici |
| Gestione della potenza di picco | 300 Watt |
| Gestione della potenza RMS | 100 Watt |
| Impedenza | 4 Ohm |
| Risposta in frequenza | Frequenza |
| Materiale | Polypropylene (Woofer), Silk (Tweeter) |
| Tipo di montaggio | Coaxial, Boat Mount |
| Grado di impermeabilità | IP56 Marine Certified |
| Dimensioni del prodotto | 15.2"P x 16"L x 7.5"A |
| Peso dell'articolo | 4.5 libbre |
Informazioni sulla garanzia
Polk Audio DB652 speakers come with a Limited Warranty. For specific details regarding warranty coverage, duration, and claims process, please refer to the warranty card included in your product packaging or visit the official Polk Audio websito.
Supporto
For further assistance, technical support, or inquiries about your Polk Audio DB652 speakers, please visit the official Polk Audio website or contact their customer service department. You can find contact information and additional resources on the Polk Audio brand store page on Amazon or through the provided literature.
