Hyundai Sonata LF Car Audio Upgrade Review: Enhanced Sound
Service Price
$40–80
Estimated price · Actual price may vary by shop
Hyundai Sonata LF car audio upgrade with PAS P170EA speakers and sound deadening: approx. ₩500k-₩850k. Results in clearer, richer sound.
LF Sonata Car Audio Speaker Upgrade with PAS P170EA High-End Speakers
Are you experiencing a decline in your Hyundai Sonata LF's audio quality, perhaps noticing unwanted rattles or a lack of clarity? Many owners find the factory sound system falls short, especially after years of use. This review details a significant car audio upgrade for the LF Sonata, focusing on replacing stock speakers with the high-end PAS P170EA model, along with essential sound deadening improvements. This service was performed at a partner shop in Changwon, South Korea, by 'Today's Car'.
Addressing Speaker Rattles and Improving Sound Deadening
A common issue with older vehicles, including the LF Sonata, is the development of rattles and vibrations originating from the door panels. These can significantly detract from the listening experience. In this case, the owner reported unexplained noises from the doors, prompting a thorough inspection. While the wiring and connectors appeared normal, the factory sound deadening material had hardened over time. This compromised its ability to prevent the door panel from vibrating against the metal frame, causing the rattles. To combat this, a premium Pure Analog sound deadening mat was applied to the exterior door metal to effectively block external noise and vibrations. The doors were then meticulously reassembled.
Upgrading to PAS P170EA High-End Speakers
The core of this car audio upgrade involved replacing the existing PAS 170PL front speakers with the superior PAS P170EA high-end speakers. This upgrade aims to deliver a more refined and richer sound profile. The installation included custom-made birch wood adapters to ensure a perfect fit for the new 7-inch speakers. Additionally, baffle foam was installed to optimize speaker performance and sound projection. A popular method for enhancing the front soundstage is to relocate the previous front speakers to the rear. In this installation, the former PAS front speakers were moved to the rear positions, also fitted with new baffle foam.
Installation Process and Cost Considerations
The entire process, including door sound deadening and the speaker upgrade, requires specialized skills and careful execution. The total time for this service typically ranges from 3 to 5 hours, allowing for same-day completion. The exact cost can vary based on the vehicle's condition, the specific speaker models chosen, and the extent of sound deadening applied. For an upgrade like this, involving high-end speakers such as the PAS P170EA and comprehensive door sound deadening, costs in South Korea can range from approximately 500,000 KRW to 850,000 KRW (roughly $370 - $630 USD, depending on exchange rates). It is always best to consult directly with a service provider for a precise quote.
Installation Process:
- Remove door panels and inspect existing sound deadening.
- Apply sound deadening material to the inner and outer door metal.
- Install custom speaker adapters and new speakers (PAS P170EA).
- Apply baffle foam around the speaker mounting area.
- Relocate previous front speakers to the rear, if applicable, with new adapters and foam.
- Reassemble door panels and test the new sound system.
Frequently Asked Questions
Q. How much does a car audio upgrade cost for a Hyundai Sonata LF?
In Korea, this specific upgrade with PAS P170EA speakers and sound deadening cost approximately ₩500,000 to ₩850,000. In the US, a similar comprehensive car audio upgrade can range from $400 to $1,500 depending on components and labor.
Q. What car audio components give the best value for a Hyundai Sonata LF?
Upgrading to high-quality speakers like the PAS P170EA and incorporating sound deadening offers significant improvements in clarity and reduces rattles. Proper installation and component matching are key to long-term satisfaction and durability.
Q. Is a car audio upgrade worth it for a Hyundai Sonata LF?
A car audio upgrade is highly recommended for LF Sonata owners seeking a richer, more immersive sound experience, especially if the factory system is showing its age. The combination of better speakers and sound deadening provides a noticeable improvement in audio fidelity and reduces cabin noise.
Q. How is a car audio system installed in a Hyundai Sonata LF?
Installation involves removing door panels, applying sound deadening material to metal surfaces, fitting custom adapters, and mounting new speakers. Baffle foam is often used to optimize sound output, and existing speakers may be relocated to the rear.
Q. What is the difference between a stock and aftermarket audio system for a Hyundai Sonata LF?
Aftermarket systems, like the PAS P170EA upgrade, offer significantly clearer highs, richer mids, and deeper bass compared to the stock LF Sonata audio. The addition of sound deadening further enhances clarity by reducing vibrations and road noise.
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