Alpine S2-S50 5 1/4" Coaxial 2-Way Speaker Set

The Alpine S2-S50 5 1/4" coaxial speaker set brings Hi-Res Audio certification and a lightweight, high-output design to entry-level car audio. Its woofer cone combines polypropylene, glass fiber, and mica for reduced distortion and accurate midrange response.

Alpine's H.A.M.R. surround permits maximum cone excursion for powerful bass, while the integrated 3/4" tweeter extends frequency response up to 40kHz. A compatible KTE-S50G speaker grille is available separately for added protection.

Key Features

Woofer Size	5 1/4"
Tweeter Size	3/4" (Coaxial)
Power Handling	55W RMS / 170W Peak
Frequency Response	80Hz - 40kHz (Hi-Res)
Sensitivity	87dB
Brand	Alpine
Model Number	S2-S50
Product Type	Coaxial 2-Way Car Speakers
Woofer Cone Material	Poly Propylene, Glass Fiber, and Mica
Surround Technology	High-Amplitude Multi-Roll (H.A.M.R.)
Grille Compatibility	KTE-S50G (sold separately)

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)
• Compatible with KTE-S50G Speaker Grille (sold separately)

Compatibility

The S-Series S2-S50 is compatible with the KTE-S50G Speaker Grille (sold separately). This grille provides protection for the speakers.

Frequently asked questions Are these speakers Hi-Res Audio certified? Yes, the Alpine S2-S50 speakers are Hi-Res Audio Certified and can reproduce frequencies up to 40kHz. What materials are used in the woofer cone? The woofer cone is constructed from a combination of polypropylene, glass fiber, and mica for lightweight, low-distortion output. Do the speakers include protective grilles? No, grilles are not included. The S2-S50 is compatible with the KTE-S50G Speaker Grille, which is sold separately. What is the power handling of the S2-S50? The speakers handle 55W RMS and up to 170W peak power.