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  4. Custom Car Speaker Kits for Specific Vehicles

Custom Car Speaker Kits for Specific Vehicles for your 1998 318i close

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Product Fitment Type
Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
Design
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
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1998 318i
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Bavsound BSD.S1.E36.CS.HF-Kit

BMW Stage One Speaker Upgrade Kit for select 1996-1999 vehicles from BMW with Standard Hi-Fi Systems

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Bavsound BSD.S1.E36.CS.HF-Kit

BMW Stage One Speaker Upgrade Kit for select 1996-1999 vehicles from BMW with Standard Hi-Fi Systems

• Speaker upgrade for select 1996-1999 vehicles from BMW
• Custom fit for E36 Coupe and Sedan
• Designed for Standard Hi-Fi systems
• Easy plug and play installation

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found car based on your search
Fits your 318i
$599.00

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Bavsound BSD.S1.E36.CS.THF-Kit

BMW Stage One Speaker Upgrade Kit for select 1996-1999 vehicles from BMW with Harman Kardon Systems

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Bavsound BSD.S1.E36.CS.THF-Kit

BMW Stage One Speaker Upgrade Kit for select 1996-1999 vehicles from BMW with Harman Kardon Systems

• Speaker upgrade for select 1996-1999 vehicles from BMW
• Custom fit for E36 Coupe and Sedan
• Designed for Harman Kardon Systems
• Easy plug and play installation

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found car based on your search
Fits your 318i
$599.00

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Bavsound BSD.S1.E46.S.THF-Kit

BMW Stage One Speaker Upgrade Kit for select 1998-2005 vehicles from BMW with Harman Kardon System

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Bavsound BSD.S1.E46.S.THF-Kit

BMW Stage One Speaker Upgrade Kit for select 1998-2005 vehicles from BMW with Harman Kardon System

• Speaker upgrade for select 1998-2005 vehicles from BMW
• Custom fit for E46 Sedan
• Designed for Harman Kardon System
• Easy plug and play installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.
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VIP Product Get $59.90 in rewards to spend later

found car based on your search
Fits your 318i
$599.00

In stock.

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See all 5 special offers

DS18 EN8PLD

750W Peak (250W RMS) Loaded 8" Universal Left and Right Speaker Enclosures

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DS18 EN8PLD

750W Peak (250W RMS) Loaded 8" Universal Left and Right Speaker Enclosures

• Loaded 8" Universal Left and Right Speaker Enclosures
• 125 watts RMS (375 watts Peak)
• Final Impedance: 4-ohms
• Durable Polyethylene (PE) enclosure material with black texture finish

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Universal – fits most vehicles.
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List price $575.99
-17% $479.95

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• Loaded 8" Universal Left and Right Speaker Enclosures
• 125 watts RMS (375 watts Peak)
• Final Impedance: 4-ohms
• Durable Polyethylene (PE) enclosure material with black texture finish

 
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    FAQ Frequently asked questions in Custom Car Speaker Kits for Specific Vehicles

    Custom Car Speaker Kits Frequently Asked Questions (FAQ)
    Custom car speaker kits are bundles of components designed to upgrade or replace the speakers in your vehicle's audio system. These kits include speakers, mounting brackets, adapters, and wiring harnesses tailored to fit your car's specific make and model. They allow you to enhance your car's audio quality by installing higher-quality speakers that match the factory locations and size requirements.
    Custom car speaker kits work by providing you with the necessary components to replace or upgrade your car's existing speakers. The included mounting brackets and adapters ensure a proper fit in the factory speaker locations, eliminating the need for extensive modifications. Wiring harnesses and connectors simplify the installation process, enabling you to connect the new speakers to your car's audio system without cutting or splicing wires. Once installed, the new speakers improve audio clarity, bass response, and overall sound quality for a more enjoyable in-car listening experience.
    Using custom car speaker kits offers multiple advantages. These kits provide a convenient solution for upgrading your car's audio system without the need for specialized tools or expertise. They ensure a proper fit in factory speaker locations, preventing the need for modifications that could damage your car's interior. Upgraded speakers deliver enhanced sound quality, with improved clarity and depth, allowing you to enjoy your favorite music with greater detail and realism. Moreover, custom speaker kits often come with all the necessary components, making the installation process straightforward and efficient.
    To choose the right custom car speaker kit, you'll need to consider factors such as your vehicle's make, model, and year, as well as your audio preferences. Look for kits specifically designed for your car's speaker locations and size requirements. Consider the type of speakers you want—coaxial or component—and their power handling capabilities. Reading user reviews, consulting online resources, or seeking advice from car audio professionals can help you find the right kit that matches your vehicle and audio preferences.
    Installing a custom car speaker kit is often feasible for individuals with basic automotive DIY skills, especially if the kit comes with detailed instructions and the necessary components. However, if you're not comfortable with car electronics or if your vehicle's wiring and speaker locations are more complex, seeking help from a professional car audio installer is recommended. Professionals can ensure proper installation, wiring connections, and speaker placement for optimal sound quality. This ensures that your custom car speaker upgrade delivers the best audio experience while preserving your vehicle's interior integrity.

    All About Custom Car Speaker Kits for Specific Vehicles

    Custom Car Speaker Kits

    Vehicle-specific car speaker kits are designed to fit and work seamlessly with a specific make and model of car. These kits often come with speakers that are the same size and shape as the factory speakers, making them easy to install and ensuring a perfect fit in the car's speaker openings. The kits may also include mounting hardware and wiring harnesses that are designed to match the car's electrical system, making the installation process even simpler. Many vehicle-specific car speaker kits also include detailed instructions, making them a good option for DIY enthusiasts who want to upgrade their car's audio system.

    Custom car speaker kits might include anything from a replacement pair of speakers to an entirely new audio system, or it can simply be an enclosure designed specifically for a given vehicle. Complete with all the necessary cables and hardware, custom car speaker kits make it simple to install high-quality sound in your vehicle.

    Simply enter your vehicle's year, manufacturer, and model into our Fit Finder to locate the perfect car speaker kit for your ride. Any car made between 1961 and now can be found in our database, which offers an abundance of details on various makes and models!

    Sonic Electronix has the right gear to elevate your car audio experience. Our extensive online selection of custom car speaker kits comes from only the best names in the industry. Upgrade your car audio with the best custom-made hardware from NVX, Alpine, Kenwood, Beat-Sonic, Diamond Audio, MBQuart, SSV Works, and more. 

    If you're a true audio enthusiast looking to elevate your car audio experience to new heights, you've come to the right place. On this page, you'll find an impressive selection of Custom Car Speaker Kits designed to help you achieve unparalleled sound quality and customization in your vehicle.

    The advantages of investing in a Custom Car Speaker Kit are truly remarkable. With these kits, you have the opportunity to tailor your car's audio system to your precise preferences. Whether you're seeking heart-pounding bass, crystal-clear vocals, or a balanced soundstage, our Custom Car Speaker Kits offer the flexibility to achieve your desired audio profile.

    Beyond the realm of sound quality, Custom Car Speaker Kits also enhance the aesthetics of your vehicle's interior. These kits are designed to seamlessly integrate into your car's design, ensuring a sleek and sophisticated appearance while maintaining a factory-like fit and finish. You'll enjoy not only superior audio performance but also a refined and polished look that complements your car's overall style.

    Sonic Electronix is your trusted partner in finding the best Custom Car Speaker Kits to elevate your car audio experience. Our user-friendly website offers a convenient platform to explore a wide variety of kits tailored to different vehicle models and audio preferences. Whether you're a seasoned audiophile or a newcomer to the world of car audio, our comprehensive product descriptions and customer reviews provide valuable insights to guide your decision-making process.

    Our team of car audio experts is dedicated to assisting you in selecting the perfect Custom Car Speaker Kit for your vehicle. If you have any inquiries or require guidance, don't hesitate to reach out to us at 1-502-200-8010. Our knowledgeable staff is ready to offer personalized recommendations and ensure that your shopping experience is both informative and enjoyable.

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

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