Alpine PSS-31GM, Direct fit Speaker, Sub, 5-Ch Amp package for select 2014-Up Chevrolet Silverado & GMC Sierra trucks

Alpine PSS-31GM, Direct fit Speaker, Sub, 5-Ch Amp package for select 2014-Up Chevrolet Silverado & GMC Sierra trucks
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Alpine PSS-31GM, Direct fit Speaker, Sub, 5-Ch Amp package for select 2014-Up Chevrolet Silverado & GMC Sierra trucks

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Price Match Guarantee
AVLeaderz Cares! We are dedicated to offering the best value to our customers, always. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a qualifying online retailer or at a local retail competitor's store. Here's how:

  • If you find a qualifying lower price online, call 1-866-859-0896 and provide a customer service agent the web site with the lower price.
  • On qualifying products, AVLeaderz will verify the current price to complete the price match.
Exclusions may apply including, but not limited to, items sold by Marketplace vendors, competitors' service prices, special daily or hourly sales, and items for sale the Sunday before Thanksgiving Day through the Monday after Thanksgiving. More Details

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WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to

General Features:

  • Complete Direct Fit Audio System Upgrade
  • Compatible with 2014-Up Chevrolet Silverado and GMC Sierra Trucks
  • Utilizes all factory speaker locations
  • Optimizes space within truck cab
  • All installation hardware such as speaker adapters and amplifier wiring included
  • 500 Watt RMS sound system
  • System consists of:
    • 3-Way component speaker set for the front doors/ dash
    • Coaxial speakers for the rear doors
    • Zero Space Subwoofer
    • 5-channel V-Power Amplifier
  • Embossed Alpine logo tweeter housing
    • Provide optimized sound imaging and clarity
  • 1 Year Manufacture's Warranty
  • Authorized Internet Dealer

Speaker/Subwoofer Features

  • SPT-31 GM Speaker system
    • (2) 8" drivers for the front doors
    • (2) 6.5" coaxial rear door speakers
    • (2) 3" midrange speakers¬†
    • (2) 1" silk dome tweeters + tweeter housing
    • (1) 10" zero space subwoofer
      • Tuned subwoofer enclosures included
      • Installs to back wall behind rear seat

Amplifier Features

  • Alpine MRV-V500 Amplifier
  • FullRange 5-Channel Amplifier
  • RMS Power Rating:
    • 4 ohms: 40 watts x 4 chan. + 150 watts x 1 chan.
    • 2 ohms: 60 watts x 4 chan. + 250 watts x 1
    • 1 ohm: ------------N/A------------
    • Bridged: 120 watts x 2 chan. (4 ohms) + 250 watts x 1 (2 ohms)
  • CEA-2006 Compliant Amplifier

Vehicle Compatibility

  • Chevrolet
    • 2014 - Up Silverado (Crew Cab only)
  • GMC
    • 2014 - Up Sierra (Crew Cab only)
Customer Reviews

Returns Policy

You may return most new, unopened items within 60 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund much quicker. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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