Alpine S2-S80C

Newly designed and Hi-Res Audio certified, the newest S-Series S2-S80C 20cm (8 inch) component speakers offer a new standard for entry-level audio performance.

These speakers are packed with superior capability through the use of high-efficiency materials and proprietary design elements. The lightweight woofer cone, made from a combination of polypropylene, fiberglass and mica materials, delivers the necessary high output/low distortion required for High-Res Audio performance. Alpine's S-Series speakers feature increased magnet sizes for better power handling and best-in-class mid-bass performance.

The woofer features a High Amplitude Multi-Roll (HAMR) surround that brings out the best in bass by allowing maximum cone movement. A 2.5 cm (1 inch) dome tweeter provides all the detailed high-frequency information you've been missing from your factory speakers.

All S-Series speakers have a wide vehicle fit and include multiple adapters and spacers. By using in-line crossovers, these speakers can be installed quickly and easily even at home.

Alpine's S-Series speakers are available in coaxial and component configurations and come in various sizes, such as 20 cm, 16.5 cm, 13 cm, 10 cm, 6x9 inches, and 6x8 inches.

Woofer size: 20 cm (8 inches)
Tweeters: 2.5 cm (1 inch) with swivel housing
Hi-Res Audio certified (up to 40 kHz)
Cone material: Polypropylene, fiberglass and mica
Lightweight design with high output and low distortion
High-Amplitude Multi-Roll (HAMR) Surround

Power management

Maximum power: 260 watts
RMS power: 85 watts

Woofer dimensions

Recess diameter: 178.4mm circle
Mounting depth: 66.4 mm
Mounting height: 7.4 mm
Magnet: 100.0 mm

Tweeter dimensions

Cutout diameter (flush mounting): 51 mm
Mounting depth: 17.6 mm
Mounting height: 8 mm

Generally

Frequency range: 55 Hz - 40 kHz (Hi-Res Audio certified)
Impedance: 4 ohms
Sensitivity: 89 dB/W