Surround Sound Speaker JBL Gto609C 540 Watt Woofer, Coaxial

-Carbon-injected Plus One cones are larger than others in their size class, meaning they move more air and make more bass -Soft-dome tweeters feature oversized voice coils for greater heat dissipation and higher power handling resulting in smooth, fatigue free highs -The patented I-Mount system allows unparalleled flexibility whether you flush- or surface-mount your component tweeters -A dual-level tweeter volume adjustment helps compensate for less-than-perfect speaker placement, and can even be set to suit your personal listening preference and musical taste -Low-impedance, three-ohm speakers compensate for the undersized wires found in many of today’s cars, and make the most of every watt your car stereo can deliver