Soumatrix Inspirit GHK1 Encore LaCross Verano Aveo Cruze Malibu12-15/16(Limited) Sonic Trax Volt OE Upgrade Speaker Kit This is a rigid choice for a significant boost on your in-car entertainment guided by the exactly same concept with Taser. Incorporating a lightweight design, Inspirit brings out the complete value of her elements. A Full Ascendance: Containing two units for the front doors as well as two units for the rear doors equips your car with custom acoustic brilliant sound delivered by our EISA award-winning designer. Two-in-One: Each unit builds one tweeter and one woofer coaxially, combining their strength with flawless harmony. DIY Friendly Engineering: Innovative plug-and-go layout invites you to tinker your vehicle with a smooth and efficient installation experience for Buick and Chevy sleeted models Built to Impress: Dual-layered, honeycombed glass fiber combining with natural cellulose woofers presents a smooth transparent sound. Tainted and damped aluminum-magnesium alloy tweeters secure maximum stiffness, high damping, and fast propagation