CAR AUDIO
& ACCESSORIES
Alpine, 4" coaxial
speakers
S2-S40
backorder
MAIN FEATURES:
2-way, 55-watt RMS
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.
Specifications:
General
Woofer Size: 10cm (4�)
Integrated 2cm (��) 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
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