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Alpine S-S40

S-Series 4" 2-way car speakers

Item # 500SS40

Alpine's been building quality car speakers for decades, and their latest S-Series S-S40 4" speakers are...

Read more from Crutchfield writer, Alexander H.

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$69.99 pair

About the 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.
Alpine Authorized Online Dealer

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.

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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
  • Our 60-day money-back guarantee
  • MFR # S-S40
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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

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More details on the Alpine S-S40

Features & specs

General
Speaker Size 4
Design 2-way
Tweeter Design 3/4" Dome
Impedance (Ohms) 4
Tweeter Composition Silk
Woofer Composition Carbon Fiber-Reinforced Plasti
Woofer Surround Rubber
Parts Warranty 1 Year
Labor Warranty 1 Year
Specifications
Sensitivity (1W at 1 meter) 86
Sensitivity at 2.83 volts N/A
Frequency Response 97 - 22k Hz
Minimum RMS Wattage ---
Maximum RMS Wattage 45
Peak Power Handling (Watts) 140
Top-mount Depth (Inches) 1 3/4
Bottom-mount Depth (Inches) N/A
Cutout Diameter or Length (inches) 3 11/16

Product Research

Features

4x6 Compatibility: The speakers include adapter brackets to allow mounting them in factory 4x6 locations.

No Grilles: No grilles are included with these speakers.

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