S-S40

4″ (10 CM) COAXIAL 2 – WAY SPEAKER

The New S-series with sleek and compact size are available in 2-way coaxial and component models, offer a great alternative for limited spaces of your car. S-Series emphasize the line’s sound quality at an entry level. With many sizes availability, these make suitable for various types of vehicles.

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Description

S-Series emphasize the line’s sound quality at an entry level. With many sizes availability, these make suitable for various types of vehicles. Entry level with high end product quality / Match with S-Sub

The CFRP diaphragm (Carbon Fiber Reinforced Plastic) designed just right between hardness and lightweight position to clear up sound signal and deliver efficient performance. CFRP Cone

The Alpine uniqueness technology H.A.M.R. (High Amplitude Multi-Roll) surround adapted from high end sound system X-Series increasing high output and superb sound quality. HAMR Surround

The voice coin size has been updated into the larger one. The enhancement increases an ability of sound quality, making the sound become more resonant. Powerful Speaker Motor

Additional information

Speaker type

4" (10 CM) COAXIAL 2 – WAY SPEAKER

Frequency Response

97 Hz – 22 kHz

Power handling

140 Watts peak power
45 Watts RMS power

Design

Swivel Application, Tweeter
H.A.M.R surround
Shallow Mounting Design

Material

Silk dome tweeter
Neodymium Magnet for tweeter
Ferrite Magnet for woofer
CFRP Cone

Dimension

Woofer mounting diameter : 93 mm
Woofer mounting depth : 43 mm

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