1. Inngangur
This manual provides essential information for the installation, operation, and maintenance of your Diamond Audio D365C 6.5-inch 3-Way Component Speaker System. This system is designed to deliver high-quality audio performance in automotive environments. Please read this manual thoroughly before installation and use to ensure proper function and longevity of your speakers.
The D365C system features a 6.5-inch woofer, a 3.5-inch midrange speaker, and a 1-inch tweeter, providing a balanced and detailed sound reproduction across the audio spectrum. The components are built with a high-strength stamped steel frame for durability.
2. Hvað er í kassanum
Upon opening your Diamond Audio D365C package, verify that all components are present:
- Tveir 6.5 tommu bassahátalarar
- Two 3.5-inch Midrange Speakers
- Two 1-inch Tweeters
- Tvö óvirk krossnet
- Festingarbúnaður (skrúfur, klemmur o.s.frv.)
- Speaker Grilles (if included)
- Raflagnir
If any items are missing or damaged, please contact your authorized Diamond Audio dealer immediately.
3. Vöru lokiðview
Þessi hluti veitir sjónræna og lýsandi yfirview of the components included in your D365C speaker system.

Mynd 3.1: The complete Diamond Audio D365C 3-Way Component Speaker System, showing woofers, midrange speakers, tweeters, and crossover networks.

Mynd 3.2: Framan view of the 6.5-inch woofer, responsible for low-frequency sound reproduction.

Mynd 3.3: Aftan view of the 6.5-inch woofer, showing the magnet structure and terminals.

Mynd 3.4: Framan view of the 3.5-inch midrange speaker, designed for clear vocal and instrumental reproduction.

Mynd 3.5: Aftan view of the 3.5-inch midrange speaker, showing its compact design and terminals.

Mynd 3.6: The 1-inch tweeters, responsible for reproducing high-frequency sounds with clarity.

Mynd 3.7: The passive crossover network, which separates the audio signal into appropriate frequency ranges for each speaker component.
Video 3.1: A detailed look at the construction and features of a 6.5-inch speaker, highlighting its design and specifications. This video provides additional visual information about the speaker's physical characteristics.
4. Uppsetning og uppsetning
Professional installation is recommended for optimal performance and to prevent damage to your vehicle or the speaker system. If you choose to install the system yourself, please follow these general guidelines:
4.1 Öryggisráðstafanir
- Aftengdu rafgeymi ökutækisins áður en hafist er handa við rafmagnsvinnu.
- Notið viðeigandi öryggisbúnað, þar á meðal augnhlífar.
- Gakktu úr skugga um að allar raflagnir séu rétt einangraðar og tryggðar til að koma í veg fyrir skammhlaup.
- Do not mount speakers where they could obstruct airbags or vehicle controls.
4.2 Mounting the Woofers
- Select a suitable mounting location in your vehicle, typically door panels or kick panels, ensuring adequate depth and clearance.
- Use the provided template (if applicable) to mark the cutout area and screw holes.
- Carefully cut the opening and drill pilot holes for the mounting screws.
- Connect the woofer wires to the appropriate terminals on the passive crossover network.
- Secure the woofer in place using the supplied screws.
4.3 Mounting the Midrange Speakers
Midrange speakers should be mounted in a location that provides good sound staging, often in the dashboard, A-pillars, or custom pods. Follow similar steps as for the woofers, ensuring proper clearance and secure mounting.
4.4 Mounting the Tweeters
Tweeters are crucial for high-frequency detail and imaging. They can be flush-mounted, surface-mounted, or angle-mounted depending on your vehicle and desired sound. Experiment with placement to achieve optimal sound. Connect the tweeter wires to the appropriate terminals on the passive crossover network.
4.5 Wiring the Crossover Network
The passive crossover network is essential for directing the correct frequencies to each speaker. Refer to the wiring diagram provided with your product for specific connections. Generally:
- Connect the input terminals of the crossover to your amphátalaraútgangur lifier.
- Connect the woofer output terminals of the crossover to the 6.5-inch woofers.
- Connect the midrange output terminals of the crossover to the 3.5-inch midrange speakers.
- Connect the tweeter output terminals of the crossover to the 1-inch tweeters.
Ensure correct polarity (+ to + and - to -) for all connections to avoid phase issues that can negatively impact sound quality.
5. Notkun hátalarakerfisins
Once installed, your Diamond Audio D365C speaker system is ready for use. Follow these tips for optimal performance:
- Upphafsvirkjun: After installation, reconnect the vehicle's battery. Turn on your audio system at a low volume level to confirm all speakers are functioning correctly.
- Innbrotstímabil: Allow a break-in period of approximately 20-30 hours of normal listening before playing the speakers at high volumes. This allows the speaker components to loosen up and achieve their optimal performance characteristics.
- AmpLifier Stillingar: Stilltu þína amplifier's gain, crossover points, and equalization settings to match the D365C's specifications and your personal listening preferences. Avoid excessive bass boost or treble boost that could distort the sound or damage the speakers.
- Hlustunarstig: While your speakers are capable of high output, prolonged listening at extremely high volumes can cause hearing damage and may reduce the lifespan of the speakers.
6. Viðhald
Your Diamond Audio D365C speakers require minimal maintenance to ensure long-lasting performance:
- Þrif: Þurrkið varlega af hátalaragrillunum og umgjörðinni með mjúkum klút.amp klút til að fjarlægja ryk og óhreinindi. Forðist að nota sterk efni eða slípiefni.
- Skoðun: Periodically inspect the speaker cones and surrounds for any signs of damage or wear. Ensure all mounting screws remain tight.
- Umhverfisþættir: Protect your speakers from extreme temperatures, direct sunlight, and excessive moisture, which can degrade materials over time.
7. Bilanagreining
If you experience issues with your speaker system, consult the following table before contacting support:
| Vandamál | Möguleg orsök | Lausn |
|---|---|---|
| No sound from one or more speakers | Loose or incorrect wiring connections; Blown fuse in amplifier; Damaged speaker or crossover. | Check all wiring connections for tightness and correct polarity. Inspect amplifier fuses. Test individual speakers if possible. |
| Bjagað hljóð | Amplifier gain set too high; Incorrect crossover settings; Damaged speaker; Poor power supply. | Minnka amplifier gain. Verify crossover settings. Check speaker for physical damage. Ensure adequate power and ground connections. |
| Veikt eða ójafnvægi hljóðs | Incorrect wiring polarity; Improper speaker placement; Amplifier balance/fader settings. | Verify all speaker polarities. Adjust amplifier balance/fader. Consider speaker placement adjustments. |
| Stöðugt hljóð | Loose wiring; Faulty component; Overheating amplíflegri. | Check all connections. Allow amplifier to cool down. Inspect for damaged wires or components. |
8. Tæknilýsing
The following are the technical specifications for the Diamond Audio D365C 3-Way Component Speaker System:
- Fyrirmyndarheiti: D365C
- Gerð hátalara: Component, Tweeter
- Mælt er með notkun: Bíll hljóð
- Surround Sound Channel Stilling: 3.0
- Litur: Svartur
- Vörumál: 18" D x 12" B x 8" H
- Viðnám: 4 ohm
- Þvermál woofer: 6.5 tommur
- Þvermál tweeter: 1 tommur
- Gerð hljóðbílstjóra: Dynamic bílstjóri
- Hámarksúttaksstyrkur hátalara: 140 Watt
- Hljóðútgangsstilling: Stereo
- Gerð festingar: Flush Mount
- Framleiðandi: Diamond hljóð
- Tegund vörunúmer: D365C
- UPC: 847169020674
9. Upplýsingar um ábyrgð
Diamond Audio products are designed and manufactured to the highest quality standards. This product is covered by a limited warranty against defects in materials and workmanship under normal use. The specific terms and duration of the warranty may vary by region and retailer. Please retain your proof of purchase for warranty claims.
For detailed warranty information, please refer to the warranty card included with your product or visit the official Diamond Audio websíða.
10. Þjónustudeild
If you require further assistance or have questions not covered in this manual, please contact Diamond Audio customer support or your authorized dealer.
- Stuðningur á netinu: Heimsæktu Diamond Audio Store on Amazon fyrir upplýsingar um vörur og algengar spurningar.
- Söluaðili: Find an authorized Diamond Audio dealer near you for professional installation and service.





