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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 emphasise 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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Entry level with high end product quality / Match with S-Sub
- S-Series emphasise the line’s sound quality at an entry level. With many sizes availability, these make suitable for various types of vehicles.
CFRP Cone
- The CFRP diaphragm (Carbon Fibre Reinforced Plastic) designed just right between hardness and lightweight position to clear up sound signal and deliver efficient performance.
HAMR Surround
- 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.
Powerful Speaker Motor
- 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.
Increased Driving Power And Control
- The S-Series speakers have a large voice coil. The 6.5-inch and 6x9-inch models have a 35-mm voice coil, and this large voice coil size increases their driving power and control of the motor. The S-Series speakers are the first in the industry to use a material called CFRP (Carbon Fibre Reinforced Plastic), a very lightweight yet rigid material. On a standard, off-the-shelf oval cone, the edges are naturally weaker than the centre due to the elongated shape. Since the CFRP material is directional, it can be manipulated during the moulding process to strengthen the areas of the cone that are normally weak. The result is rigidity throughout the cone that delivers accurate and efficient performance. The ability to manipulate the CFRP material during the moulding process is currently exclusive to Alpine and the S-Series speakers. Alpine has three patent-pending procedures in support of this innovative manufacturing process.
Incredible Linearity And Accuracy
- Alpine’s patented H.A.M.R. (High Amplitude Multi-Roll) surround is now found on the S-Series speakers. This proven technology increases excursion while maintaining accuracy and linearity. The multi-roll design allows for an even unfolding of the surround which creates incredible linearity and colourisation rejection.
Smooth, Wide Frequency Response
- The 1-inch silk dome is perfect for recreating pleasant upper range response without creating listening fatigue in the vehicle. The soft silk material ensures wide frequency response and durability for long term playback.
Protection For Your Speakers
Speaker grilles are available for several of the S-Series speakers and are sold separately. The durable mesh grilles are sold in pairs and fit the following models:
- 6x9-inch models: Compatible with the KTE-S69G Grille
- 6.5-inch models: Compatible with the KTE-S65G Grille
- 5.25-inch model: Compatible with the KTE-S50G Grille
Key Features:
- Incredible sound quality
- Perfect for an OEM upgrade with many sizes to choose from to suit almost any vehicle
- Now available in a 6x9-inch component set, perfect for newer trucks and SUVs
- Larger voice coil and new CFRP (Carbon Fibre Reinforced Plastic) cone
- Now with Alpine’s patented HAMR (High Amplitude Multi-Roll) Surround, allowing for large amounts of linear air movement
- 1-inch silk dome tweeter (3/4-inch silk dome tweeter on the S-S40 speaker)
- Grilles available for 6x9-inch, 6.5-inch, and 5.25-inch models (grilles sold separately)
- S-Series speakers deliver the winning combination of incredible sound and value within an entry-level category.
Part number: S-S40
Speaker type | 4 |
Magnet Material: | Ferrite |
Tweeter | |
Tweeter Type: | 1? Wide-Range Silk Dome |
Magnet Material: | Neodymium |
Crossover Network | |
Grade: | 2nd order Network Design |
Power Handling | |
Peak Power: | 140 Watts |
RMS Power: | 45 Watts (CTA-2031 Compliant) |
Dimensions Woofer | |
Frame | 102 mm |
Mounting Depth: | 43 mm |
Mounting Height: | 13.3 mm |
Magnet: | 75.0 mm |
General | |
Frequency Range: | 97 Hz ? 22 kHz |
Impedance: | 4 Ohms |
Sensitivity: | 86 dB/W |
Alpine 4'' S-Series Coaxial 2-Way Speakers - S-S40
$119.99
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Product Availability by Store Location
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