Alpine S-S65 6.5-inch Coaxial Car Speakers and Metra 72-7400 Harness Installation Manual

1. Ifihan

This manual provides detailed instructions for the installation and operation of your Alpine S-S65 6.5-inch Coaxial 2-Way Car Audio Speakers, bundled with the Metra 72-7400 Speaker Harness Connector. This speaker and harness combination is specifically designed for compatibility with the 2013-2015 Nissan Altima Sedan, facilitating a direct replacement for factory speakers.

Please read this manual thoroughly before beginning installation to ensure proper setup and to prevent damage to your vehicle or the product.

2. Alaye Aabo

• Always disconnect the vehicle's negative battery terminal before performing any electrical work to prevent short circuits and electrical shock.
• Wọ jia aabo ti o yẹ, pẹlu aabo oju, lakoko fifi sori ẹrọ.
• Ensure all wiring connections are secure and properly insulated to prevent shorts and ensure reliable performance.
• Do not obstruct vehicle airbags or other safety features during installation.
• Tí o bá ní iyèméjì nípa apá kan nínú ìlànà fífi sori ẹrọ, kan si ògbóǹtarìgì ohun èlò ọkọ̀ ayọ́kẹ́lẹ́ tó mọ̀ nípa rẹ̀.

3. Package Awọn akoonu

Daju pe gbogbo awọn nkan ti a ṣe akojọ rẹ si isalẹ wa ninu package rẹ:

• (2) Alpine S-S65 6.5-inch Coaxial 2-Way Car Audio Speakers
• (2) Metra 72-7400 Speaker Harness Connectors
• (2) Speaker Mounting Adapters (Rings)
• (1) Set of Mounting Screws and Clips
• (1) Set of Speaker Wires (for connection to harness if needed)

This image displays the two Alpine S-S65 6.5-inch coaxial speakers from the front, showing their cone and tweeter design.

This image shows the two circular speaker mounting adapters, two speaker wiring harnesses (Metra 72-7400 type), and various screws and clips for installation.

4. Eto ati fifi sori

4.1. Awọn irinṣẹ ti a beere

• Awọn irinṣẹ yiyọ nronu
• Screwdrivers (Phillips ati flathead)
• Iho iṣan ti a ṣeto
• Waya strippers / crimpers
• Itanna teepu tabi ooru isunki ọpọn
• Multimeter (optional, for testing polarity)

4.2. Pre-Fifi Igbesẹ

1. Ge batiri kuro: Locate your vehicle's battery and disconnect the negative (-) terminal to prevent accidental electrical shorts.
2. Access Speaker Location: Carefully remove the door panels or other trim pieces to access the factory speaker locations. Refer to your vehicle's service manual for specific instructions on trim removal.
3. Remove Factory Speakers: Unscrew and disconnect the wiring from the existing factory speakers. Remove the speakers from their mounting locations.

4.3. Speaker and Harness Connection

1. Identify Speaker Terminals: The Alpine S-S65 speakers have positive (+) and negative (-) terminals. The larger terminal is typically positive.
2. Connect Metra Harness: The Metra 72-7400 harness is designed to plug directly into your vehicle's factory speaker wiring. Connect the other end of the Metra harness to the Alpine S-S65 speaker terminals. Ensure correct polarity: positive to positive, negative to negative. If the harness wires are not pre-terminated for the speaker, you may need to strip the wires and use crimp connectors or solder them.

This image highlights the rear of the Alpine S-S65 speakers, clearly showing the positive and negative wiring terminals for connection.

4.4. Iṣagbesori Agbọrọsọ

1. Attach Mounting Adapter: Secure the provided speaker mounting adapter rings to the Alpine S-S65 speakers using the appropriate screws. These adapters ensure a proper fit in your Nissan Altima's speaker openings.
2. Agbọrọsọ Ipo: Place the assembled speaker and adapter into the vehicle's speaker opening.
3. Agbọrọsọ to ni aabo: Use the provided mounting screws to firmly attach the speaker assembly to the vehicle's door frame or mounting bracket. Do not overtighten.

4.5. Fi sori ẹrọ lẹhin

1. Idanwo Awọn isopọ: Before reassembling the door panels, reconnect the vehicle's negative battery terminal. Turn on your car's audio system and test the new speakers to ensure they are functioning correctly and producing clear sound. Check for proper balance and fade.
2. Tún kó ìdìpọ̀ náà jọ: Once you have confirmed proper operation, carefully reattach the door panels and any other trim pieces removed during installation. Ensure all clips and screws are securely fastened.
3. Ṣayẹwo Ipari: Verify that all vehicle functions (windows, door locks, etc.) are working correctly after reassembly.

5. Operating Your Speakers

Once installed, your Alpine S-S65 speakers will operate as part of your vehicle's audio system. Sound output is controlled by your car's head unit (stereo receiver).

• Eto ohun: Adjust the bass, treble, balance, and fader settings on your head unit to optimize sound quality to your preference.
• Iṣakoso iwọn didun: Avoid operating the speakers at excessively high volumes for extended periods, as this can lead to distortion and potential damage.

6. Itọju

The Alpine S-S65 speakers require minimal maintenance to ensure long-lasting performance.

• Ninu: Periodically wipe the speaker grilles (if exposed) with a soft, dry cloth to remove dust. Do not use harsh chemicals or abrasive cleaners.
• Ayewo: Occasionally check for any loose connections or signs of wear, especially if you experience changes in sound quality.
• Awọn Okunfa Ayika: Lakoko ti a ṣe apẹrẹ fun lilo adaṣe, yago fun ṣiṣafihan awọn agbohunsoke si ọrinrin pupọ tabi awọn iwọn otutu ti o ga ju awọn ipo iṣẹ ọkọ deede lọ.

7. Laasigbotitusita

8. Awọn pato

9. Atilẹyin ọja ati Support

Alpine products are manufactured to high-quality standards. For specific warranty information, please refer to the warranty card included with your product or visit the official Alpine webojula. Jeki ẹri rira rẹ fun awọn iṣeduro atilẹyin ọja.

For technical support, troubleshooting assistance beyond this manual, or service inquiries, please contact Alpine customer support through their official webaaye tabi awọn ile-iṣẹ iṣẹ ti a fun ni aṣẹ.

Osise Alpine Webojula: www.alpine-usa.com