Alpine S-S57 S-Series 5×7 Inch 2-Way Coaxial Speaker Throttle Controller Active Sub Enclosure 8" 130W

Active Sub Enclosure 8" 130W RMS

smoother transitions between light and dark areas

With a touch of the brilliant 9” display or voice command

Delay grouping for easier TCR adjustment (up to 4 groups possible)

Alpine S-S57 S-Series 5×7 Inch 2-Way Coaxial Speaker Throttle Controller Active Sub Enclosure 8" 130WAlpine S S57 S Series 57 Inch 2 Way Coaxial Speaker The all new Alpine S Series speakers are forged with new materials and innovative manufacturing techniques to deliver amazing sound quality beyond their price range. They feature Alpines HAMR surround for high linearity and accuracy, as well as a new patented CFRP cone for excellent clarity and responsiveness. With their extreme efficiency makes them perfect for OEM upgrades, plus with many sizes