Speakers for 1999 GMC Sierra

Find the exact speaker sizes and locations that fit your 1999 GMC Sierra. Shop Cerwin Vega replacement speakers built for a factory fit.

Factory speaker sizes for your 1999 GMC Sierra

Front Door Panel

6.5"

6.5" VEGA 2-Way Coaxial Speakers (4Ω) - V65

$149.99

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Rear Door Panel

6.5"

6.5" VEGA 2-Way Coaxial Speakers (4Ω) - V65

$149.99

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Rear Pillar

4"x6"

4"× 6" VEGA 2-Way Coaxial Full Range Speakers (4Ω) - V46

$109.99

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Speaker sizes are based on factory locations for the 1999 GMC Sierra. Trim levels and premium sound packages can vary, so check mounting depth and wiring before you install.