Alpine

Alpine S2-S40 4" Coaxial 2-Way Speaker Set

Alpine S2-S40 4" Coaxial 2-Way Speaker Set

Regular price $109.95 USD
Regular price Sale price $109.95 USD
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Experience a new standard in entry-level sound performance with the Alpine S2-S40 4" coaxial speakers. Hi-Res Audio Certified up to 40kHz, they deliver remarkably accurate and natural sound through trickle-down technology inspired by Alpine's flagship F#1Status system.

The lightweight cone is crafted from a unique blend of polypropylene, glass fiber, and mica for high output with low distortion. An integrated 3/4" tweeter and Alpine's exclusive High-Amplitude Multi-Roll (H.A.M.R.) surround ensure powerful bass and clean, detailed audio across the entire frequency range.

Key Features

Woofer Size 4"
Tweeter Size 3/4" (Coaxial)
Power Handling 45W RMS / 140W Peak
Frequency Response 97Hz - 40kHz (Hi-Res)
Sensitivity 86dB
Brand Alpine
Model S2-S40
Speaker Type Coaxial 2-Way
Cone Material Poly Propylene, Glass Fiber, and Mica
Surround Material High-Amplitude Multi-Roll (H.A.M.R.)
Impedance 4 Ohm

Highlights

  • 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)

What's included

  • 2x S2-S40 4" Coaxial Speakers
  • Mounting hardware
  • User manual

Frequently asked questions

What makes the S2-S40 Hi-Res Audio Certified?

The S2-S40 uses trickle-down technology from Alpine's F#1Status system, enabling a frequency response up to 40kHz, which meets the standards for Hi-Res Audio certification.

What materials are used in the speaker cone?

The cone is crafted from a unique combination of polypropylene, glass fiber, and mica, designed for lightweight construction, high output, and low distortion.

What is H.A.M.R. surround technology?

High-Amplitude Multi-Roll (H.A.M.R.) surround is an Alpine-exclusive technology that allows for maximum cone movement, delivering powerful and accurate bass notes.

What is the power handling of these speakers?

The S2-S40 speakers have a power handling rating of 45W RMS and 140W Peak.

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