Trending Alpine S-s40 S-series 4-inch Coaxial 2-way Speakers (pair) - Contains 4x6" Flash Sale: 75% Off [JkfSPNAH]

"Upgrade your car audio with premium speakers from Alpine, Kenwood, and Pioneer at Audio Jam in Bear, Delaware. Professional installation available. Visit us today!"

Alpine S-S40

S-Series 4" 2-way car speakers

Refresh your ride with Alpine

Alpine's been building quality car speakers for decades, and their latest S-Series S-S40 4" speakers are no exception. If you've been living with anemic factory sound, this step up in range, tone definition, and power handling will make you giddy just about every time you hop behind the wheel. And if you're really jonesing for a boost in sound quality, hook them up to a powerful aftermarket stereo or amp for increased performance.

Worthy materials

Alpine's carbon fiber-reinforced plastic woofer cones provide next-level sturdiness but are also agile enough to handle the complexities of the midrange. Their high amplitude multi-roll rubber surround contributes to reduced distortion for a cleaner sound, while silk dome tweeters give you all the precise details that bring out the character of the instruments and vocals. If you've never experienced Alpine sound quality, these speakers are a great place to start.

Grilles are not included; the factory grilles should be suitable for most applications.

Product highlights:

4" 2-way speakers

carbon fiber-reinforced plastic woofer cone with specialized rubber surround

3/4" silk dome tweeter

handles up to 45 watts RMS (140 watts peak power)

frequency response: 97-22,000 Hz

grilles not included

warranty: 1 year

What's in the box:

Two 2-way speakers

Two 4x6 Adapter brackets

Two 12" Lengths of speaker wire (each has quick-slides on one end and bare wire on the other)

Eight 3/4" Screws

Eight 5/16" Screws

Eight 1/4" Screws

8 Speed clips

8 Spacers

2 Adhesive backed gaskets

Warranty information

On-line product registration information

Important Notice sheet

Template and specs on box