fits model: F350sd, F250, F350, F450. make: Ford. year: 1999–2007.

( Brand: Ford Truck ), ( Manufacturer Part Number: F350SD ), ( Part Type: Door Speaker ), ( Conditions Options: Rear Speaker ), ( Genuine Oem: Yes ), ( Ipn: 644.fd8n04 ), ( Year: 2004 ), ( Warranty: 60 Day ), ( Country/region Of Manufacture: Mexico ), ( Universal Fitment: No )
The Ford 644.FD8N04 rear door speaker is a premium audio component designed specifically for Ford F-Series trucks, including models from 2001 to 2007 such as the F-250, F-350, and F-450. this speaker is an excellent upgrade for those seeking to improve their vehicle's sound system.
The 644.FD8N04 is a 4-ohm, 6.5-inch, 3-way coaxial speaker. It features a powerful neodymium magnet structure that ensures superior sound quality and efficiency. The conference speaker cone is made of polypropylene, a durable and robust material that resists moisture and flexing, thus ensuring longevity and excellent sonic response.
The speaker's tweeter is made of treated silk, a high-end material that delivers detailed and clear high-frequency sounds. The woofer and tweeter are connected by a crossover network that ensures optimal frequency response and minimal distortion. The speaker's rag-wound voice coil design provides precise motor control and consistent power handling capabilities.
The Ford 644.FD8N04 speaker's durable texture-painted polypropylene grille blends seamlessly with the interior of Ford F-Series trucks, while its sturdy rubber mounting gasket enables easy installation. The speaker terminal is designed for easy connection to the vehicle's wiring harness, simplifying the installation process.
Overall, the Ford 644.FD8N04 rear door speaker is an excellent choice for those who want superior sound quality in their Ford F-Series truck. It offers improved power handling, accurate frequency response, and enhanced durability, making it a worthwhile investment for any auto audio enthusiast.
Ford F-250, F-350, and F-450 owners seeking to upgrade their vehicles' sound systems may consider installing the Ford 644.FD8N04 rear door speaker. This article provides an unbiased analysis of the pros, cons, and an ultimate recommendation.
Pros:1. Excellent Sound Quality: The Ford 644.FD8N04 rear door speakers offer impressive sound quality, delivering powerful bass and clear high notes.
2. OEM Fit: These speakers are designed especially for Ford trucks, ensuring a perfect fit and seamless integration with existing systems.
3. Durability: These speakers are built to withstand heavy usage, making them an ideal choice for truck owners who value long-lasting parts.
4. Improved Listening Experience: Upgrading the factory speakers to the Ford 644.FD8N04 rear door speakers enhances the overall in-cabin listening experience, making long drives more enjoyable.
Cons:1. Expensive: Compared to aftermarket or standard speakers, the Ford OEM speakers may be more costly for some buyers.
2. Limited Bass: The bass response might not be as powerful as dedicated subwoofers or aftermarket speakers designed specifically for increased bass output.
3. Availability: Some Ford dealerships or parts suppliers may not always carry this particular speaker model due to its specialty nature.
Conclusion:The Ford 644.FD8N04 rear door speakers represent a worthwhile investment for those seeking to enhance their Ford F-250, F-350, and F-450 sound systems. Its OEM fit, excellent sound quality, and durability vastly outweigh the potential drawbacks, such as higher cost and limited bass. By choosing the Ford 644.FD8N04 rear door speakers, truck owners can enjoy an improved listening experience during their daily commutes or long journeys without compromising the integrity of their vehicles.
Recommendation:If you value an authentic, high-quality sound system for your Ford F-250, F-350, or F-450 and are willing to pay a premium, the Ford 644.FD8N04 rear door speakers are an excellent choice. Their perfect OEM fit, superior sound quality, and long-lasting durability will provide many years of listening enjoyment. However, if you seek more bass response, consider supplementing your system with additional aftermarket components or a dedicated subwoofer.
For items sold with Free Shipping or Flat Rate Shipping, the free shipping flat rate only applies when item is shipped to a address within continental USA. Rear Door Speaker Fits01 02 03 04 05 06 07 Ford F250 F350 F450 ITEM: ITEM condition: Good, used condition. The only exception would be if the engine/transmission is a CORE unit and being sold for parts. Engines and Transmissions have a 90 day parts only warranty.
Rear Speaker XW7F-18808-AB A35.