Alpine S2-S40 S Series 4" Coaxial Speakers

Alpine S2-S40 4" Hi-Res Certified Coaxial Speakers

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.

HI-RES CERTIFIED
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.

CLEAN, ACCURATE AUDIO
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.

FEATURES
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) and Crossover Network for Easy Installation and Component System Like Sound Quality

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