The High Amplitude Multi-Roll (HAMR) surround of the woofer offers the best bass quality, allowing maximum cone movement. A 2.5cm (1”) dome tweeter delivers all the high-frequency details you miss from factory speakers. All S-Series speakers have wide vehicle application and include several adapters and spacers. Using inline crossovers, these speakers can be easily installed even at home.

The new S-Series speakers for 2023 are perfect for music enthusiasts, offering excellent sound quality and powerful bass at an affordable price. The S-Series speakers are available in 9 different combinations.

Hi-Res Audio Certification
The S-Series speakers are now Hi-Res Audio certified, capable of reproducing frequency response up to 40kHz. This new standard in sound quality offers more accurate and natural sound at an affordable price.

Clear, Accurate Sound
Made with a unique combination of Polypropylene, Glass Fiber, and Mica materials, the S2-S80C is designed for lightweight construction, high efficiency, and low distortion.

HAMR Surround
Alpine's HAMR Surround technology allows maximum cone movement, delivering powerful and accurate bass notes.

Simplified Installation
These speakers offer a perfect fit and simplified installation. With inline crossovers, you can achieve optimal sound separation and precise tuning.

Built for S-Series Amplifiers & Subwoofers
The S-Series speakers are designed to perfectly match Alpine's S-Series amplifiers and subwoofers for building an exceptional sound system.

Features & Details

• General woofer size: 20cm (8”)
• 2.5cm (1“) tweeters with swivel housing
• Hi-Res Audio certification (up to 40kHz)
• Polypropylene, Glass Fiber, and Mica cone material
• Lightweight construction with high efficiency and low distortion
• High amplitude HAMR Surround

Specifications

• Maximum power: 260 Watts
• RMS power: 85 Watts
• Woofer cutout diameter: 178.4mm
• Mounting depth: 66.4mm
• Mounting height: 7.4mm
• Magnet: 100.0mm
• Tweeter cutout diameter (flush-mount): 51mm
• Mounting depth: 17.6mm
• Mounting height: 8mm
• General frequency range: 55 Hz - 40 kHz (Hi-Res Audio Certified)
• Impedance: 4 Ohms
• Sensitivity: 89 dB/W