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Alpine SS57


Price $129
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 Fiber Reinforced Plastic), a very lightweight yet rigid material. On a standard, off-the-shelf oval cone, the edges are naturally weaker than the center due to the elongated shape. *Installation Available


The Details:

  • 5″x7″ 2-way speakers
  • carbon fiber-reinforced plastic woofer cone with specialized rubber surround
  • 1″ silk dome tweeter
  • handles up to 75 watts RMS (230 watts peak power)
  • frequency response: 73-22,000 Hz
  • sensitivity: 88 dB
  • top-mount depth: 2-7/16″
  • grilles not included
  • warranty: 1 year

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