CALL US: 1-310-526-8635
Alpine :: SPS-400 :: $45.00

Alpine SPS-400

Item# 18865

4" 2-way 170W Car Speakers

Sorry, this product is no longer available.

  • Great sounding upgrade speakers at competitive price points
  • Perfect for OEM upgrade, with many sizes to choose from to suit almost any vehicle. New cosmetics look good in your car, and fit easily in your stock
  • Improve the output and sound quality of your vehicle with these highly efficient speaker choices
  • High efficiency design runs easily off of factory or built-in head unit power for an easy system upgrade
  • Stamped Steel Shallow Frame Woofer
  • Shallow Mounting Design
  • High Grade Strontium Magnet
  • Optimized Air-Flow Design
  • Silk Dome Swivel Tweeters
  • 3/4" Wide-Range Silk Dome Tweeter
  • Priced per pair
  • Car speakers are usually sold as a pair unless otherwise noted.
*Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.

Do you own this product?  Write a review

   Marshall Fry From Lockesburg, AR
I put these in the back doors of my silverado and my girlfriends silverado...they are great speakers!! and they dont distort:) just make sure you break them in because they dont sound good for the first couple hours of hard hitting songs....but after a day or so you cant beat the sound...even when they are all the way turned up. Definitly a great buy, and onlinecarstereo will get more business from me in the future. You cant beat their prices!!!

   colt 45 From 360
replaced my stock 3.5" with theese 4's amazing sound perfect highs and lows actually are louder then the 6.5s i have