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The new S-Series Speakers have been newly designed with upgrades to voice coil size and cone material to provide great sound quality. The S-Series speakers are the new benchmark for entry OEM upgrades.

Alpine® 4" Coaxial 2-Way Car Speaker Set

Perfect for an OEM upgrade with many sizes to choose from to suit almost any vehicle

Now available in a 6x9-inch component set, perfect for newer trucks and SUVs

Larger voice coil and new CFRP (Carbon Fiber Reinforced Plastic) cone

Now with Alpine’s patented HAMR (High Amplitude Multi-Roll) Surround, allowing for large amounts of linear air movement

1-inch silk dome tweeter (3/4-inch silk dome tweeter on the S-S40 speaker)

Grilles available for 6x9-inch, 6.5-inch, and 5.25-inch models (grilles sold separately)

S-Series speakers deliver the winning combination of incredible sound and value within an entry-level category.

The S-Series speakers have a large voice coil. The 6.5-inch and 6x9-inch models have a 35-mm voice coil, and this large voice coil size increases their driving power and control of the motor. The S-Series speakers are the first in the industry to use a material called CFRP (Carbon Fiber Reinforced Plastic), a very lightweight yet rigid material. On a standard, off-the-shelf oval cone, the edges are naturally weaker than the center due to the elongated shape. Since the CFRP material is directional, it can be manipulated during the molding process to strengthen the areas of the cone that are normally weak. The result is rigidity throughout the cone that delivers accurate and efficient performance. The ability to manipulate the CFRP material during the molding process is currently exclusive to Alpine and the S-Series speakers. Alpine has three patent-pending procedures in support of this innovative manufacturing process.

Alpine’s patented H.A.M.R. (High Amplitude Multi-Roll) surround is now found on the S-Series speakers. This proven technology increases excursion while maintaining accuracy and linearity. The multi-roll design allows for an even unfolding of the surround which creates incredible linearity and colorization rejection.

The 1-inch silk dome is perfect for recreating pleasant upper range response without creating listening fatigue in the vehicle. The soft silk material ensures wide frequency response and durability for long term playback.

Speaker grilles are available for several of the S-Series speakers and are sold separately. The durable mesh grilles are sold in pairs and fit the following models:

6x9-inch models: Compatible with the KTE-S69G Grille

Tweeter Composition:

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Power Reference speakers represent excellent sound and quality in a full range of sizes to fit almost any factory speaker location.  These features make Power Reference speakers the perfect solution for most vehicles looking for a solid audio upgrade.

Memphis Audio Power Reference 4” Coaxial Speaker

Power Reference speakers represent excellent sound and quality in a full range of sizes to fit almost any factory speaker location.  These features make Power Reference speakers the perfect solution for most vehicles looking for a solid audio upgrade.  These speakers are extremely reliable, and when installed by an authorize dealer boast one of the best warranties in the business.

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Street Reference coaxial speakers offer impressive performance and value at a wallet friendly price. This complete line of speakers features multiple sizes providing factory replacement solutions that will fit most vehicles.  If you're looking for a facto

Memphis Audio Street Reference 4" Coaxial Speaker (Pair)

Street Reference coaxial speakers offer impressive performance and value at a wallet friendly price. This complete line of speakers features multiple sizes providing factory replacement solutions that will fit most vehicles.  If you're looking for a factory audio upgrade without breaking the bank, Street Reference coaxials will be a perfect fit.

4" Car Speakers

Alpine® 4" Coaxial 2-Way Car Speaker Set

$79.95

Memphis Audio Power Reference 4” Coaxial Speaker

$84.95

Memphis Audio Street Reference 4" Coaxial Speaker (Pair)

$54.95

Is it Time to Plan Your Next Great Project? Great projects start with great plans! Let our team of experts find the right solutions to meet all your needs, for projects from residential to commercial. Send us your details below, and one of our friendly and knowledgeable professionals will reach out.

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