Pair Alpine S2-S40 45 Watt RMS 4" S-Series 2-Way Coaxial Car Speakers

$120.00 $89.95 Save 25% Sold out
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Product Description


Newly redesigned and Hi-Res Audio Certified, the Next-Generation S-Series S2-S40 4” Coaxial Speakers offer a new standard in entry-level sound performance.

Using “trickle-down” technology, inspired design, and performance cues from the Ultra-High-Resolution AlpineF#1Status system, the Next-Generation Alpine S-Series Speakers are now Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response. This new benchmark in sound quality elevates the Next-Gen S-Series Speakers resulting in a more accurate and natural sound at an entry-level price point.

Crafted with a unique combination of Poly Propylene, Glass Fiber, and Mica Cone materials, the S2-S40 is designed for lightweight construction, high output, and low distortion, giving you a clean and accurate audio experience.

HAMR Surround
Alpine-exclusive High Amplitude Multi-Roll (HAMR) surround technology is integrated into the speaker design which allows for maximum cone movement, delivering powerful and accurate bass notes.


  • Hi-Res Audio Certified (Up to 40kHz)
  • Poly Propylene, Glass Fiber, and Mica Cone Material
  • Lightweight Design with High Output and Low Distortion
  • High-Amplitude Multi-Roll (H.A.M.R.) Surround  
  • Integrated 3/4” Tweeters (Coaxial) 


  • Woofer Size: 4” 
  • Tweeter Size: 3/4” (Coaxial)
  • Power Handling: 45W RMS / 140W Peak
  • Frequency Response: 97Hz - 40kHz (Hi-Res)
  • Sensitivity: 86dB
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