General Features:

• Polk Audio DB651S 6-1/2″ 2-way car speakers for shallow mounts
• Dynamic Balance polymer/mica composite woofer with butyl rubber surround
• 3/4″ liquid-cooled silk/polymer composite dome tweeter
• Neodymium tweeter magnet
• Kapton voice coil
• built-in 2-way crossover network
• ABS wheel-design grilles
• stainless steel mounting hardware
• power range: 6-55 watts RMS (165 watts peak power)
• frequency response: 50-22,000 Hz
• sensitivity: 92 dB
• top-mount depth: 2″