Sale

Ignitions and Electrical› Charging Systems

Alpine

Sound System

$2,350.00 $2,294.95 Save $55.05

SKU: PSS-31GM

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Alpine PSS-31GM is a direct-fit amplified sound system designed for select 2014-Up Chevrolet Silverado and GMC Sierra trucks. This system utilizes factory speaker locations and includes a 5-channel V-Power amplifier, a 10-inch zero-space subwoofer, and a SPT-31GM speaker system. The speaker system features 8-inch woofers for the front doors, 6.5-inch coaxial speakers for the rear doors, 3-inch midrange speakers, and 1-inch silk dome tweeters with optimized housings for enhanced sound imaging and clarity.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandAlpine
Part NumberPSS-31GM
CategoryIgnitions and Electrical

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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