Alpine S-S40

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
 
MFR # S-S40