1992-93 GMC Typhoon Speaker Package 1992-93 GMC Typhoon Speaker Package   Replaces all speakers in the vehicle: Dash Speakers, Rear Panel Speakers This package inludes: JBL GTO6428 4x6" 2-way Coaxial (dashboard) JBL GTO938 6x9" 3-Way Coaxial (rear panels) PRICE: $199.00 Vastly Improved Sound Quality and Power Handling!!

1992-93 GMC Typhoon Premium Speaker Package   Replaces all speakers in the vehicle: Dash Speakers, Rear Panel Speakers This package inludes: JBL P6462 4x6" 2-way Plate Speaker System (dashboard) CDT HD-690CFX 6x9" Carbon Fiber 2-Way Coaxial (rear panels) PRICE: $249.99 High End Audiophile Sound Quality and Power Handling!!