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__76890.1749148591.jpg?c=2 "Alpine S-Series S-S57 5\"x7\" 2-Way Coaxial Speaker and S-S40 4\" Coaxial Speaker")
__60637.1749148592.jpg?c=2 "Alpine S-Series S-S57 5\"x7\" 2-Way Coaxial Speaker and S-S40 4\" Coaxial Speaker")
__73611.1749148592.jpg?c=2 "Alpine S-Series S-S57 5\"x7\" 2-Way Coaxial Speaker and S-S40 4\" Coaxial Speaker")
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Alpine S-Series S-S57 5"x7" 2-Way Coaxial Speaker and S-S40 4" Coaxial Speaker
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Alpine
Alpine S-Series S-S57 5"x7" 2-Way Coaxial Speaker and S-S40 4" Coaxial Speaker
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Alpine S-Series S-S57 5"x7" 2-Way Coaxial Speakers and S-S40 4" 2-Way Coaxial Speakers
Alpine 2 Pack S-S57 S-Series 5"x7" 2-way car Coaxial speakers. The feature of speakers has 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 multi-roll design allows an even unfolding of the surround, which creates incredible linearity and colorization rejection.
Alpine S-Series S-S40 4" 2-way Coaxial Speakers. The S-Series speakers are the first in the industry to use CFRP (Carbon Fiber Reinforced Plastic), a very lightweight yet rigid material. Since the CFRP material is directional, it can be manipulated during the molding 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.
Product Highlights:
- 5"x7" 2-way coaxial speakers
- Carbon fiber-reinforced plastic woofer cone with specialized rubber surround
- Perfect for an OEM upgrade with many sizes to choose from to suit almost any vehicle
- 1" Silk dome tweeter
- Handles up to 75 watts RMS (230 watts peak power)
- Frequency response: 73-22,000 Hz
- Impedance: 4 Ohms
- Sensitivity: 88 dB
S-S40 Coaxial Speakers:
- 4" 2-way coaxial speakers
- Carbon fiber-reinforced plastic woofer cone with specialized rubber surround
- 3/4" Silk dome tweeter
- Handles up to 45 watts RMS (140 watts peak power)
- Frequency response: 97-22,000 Hz
- Grilles not included