Newly redesigned and Hi-Res Audio Certified, the Next-Generation S-Series S2-S40 10cm (4”) Coaxial Speakers offer a new standard in entry-level sound performance.
Alpine packed supreme capability into these speakers by using highly effective materials and proprietary design elements. The lightweight woofer cone, crafted from a combination of polypropylene, glass fibre, and mica materials, serves up the essential high output / low distortion sound required for High-Res Audio performance. Alpine S-Series speakers feature increased magnet sizes for more power handling and best mid-bass performance in their category.
The woofer's High Amplitude Multi-Roll (HAMR) surround brings out the best in bass by allowing maximum cone movement. A 2cm (3/4") dome tweeter serves up all the high-frequency detail you've been missing with your factory speakers.
All speakers in the S-Series line have a wide vehicle fitment range and include several adapters and spacers. Using in-line crossovers, these speakers can be installed quick and easy even at home.
FEATURES
General
- Woofer Size: 10cm (4”)
- Integrated 2cm (¾“) Tweeters (Coaxial)
- 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 (HAMR) Surround
SPECIFICATIONS
Power Handling
- Peak Power: 140 Watts
- RMS Power: 55 Watts
Dimensions Woofer
- Cutout Diameter: 93.6 mm
- Mounting Depth: 43.0 mm
- Mounting Height: 13.3 mm
- Magnet: 75.0 mm
General
- Frequency Range: 100 Hz - 40 kHz (Hi-Res Audio Certified)
- Impedance: 4 Ohms
- Sensitivity: 86 dB/W
