GS Series 6"x9" car midrange speakers (pair) About the Audiofrog GS690 Build an Audiofrog system Audiofrog builds speakers for people who are into astounding car audio. When they demo'd GS Series at Crutchfield headquarters, I listened, slackjawed, fantasizing about a world where speakers this powerful and clear were installed in my car. I'd pair them with Audiofrog's GS10 tweeters and the optimized GS610C crossover system, but there's always the option of using active crossovers in a three-way system with GS40 4" midrange drivers. The beauty of Audiofrog's a la carte approach is that it imposes no limits on your ultimate car audio vision. What a woofer Audiofrog designed the GS690 6"x9" woofer to deliver the midrange details in a custom component system. A responsive polypropylene cone provides high internal damping for smoother frequency response, and Audiofrog uses a 1" copper voice coil to enhance power handling. Creative installation Audiofrog was founded by experienced installers, who know all the pitfalls and shortcuts of custom installations. With the included mounting hardware, you'll find custom fabrication of a speaker location much easier. READ LESS Product highlights: 6"x9" polypropylene speakers (pair) polypropylene parabolic cone with rubber surround for use with GS10 tweeter and GS610C crossover or in systems with active crossovers power handling: 15-100 watts RMS (300 watts peak power) frequency response: 42-5,000 Hz impedance: 4 ohms sensitivity: 92 dB flush-mount depth: 2-7/8" warranty: 1 year 60-day returns MFR # GS690 Item # 898GS690 What's in the box: Audiofrog GS690 owner's manual 2 Midrange drivers 2 Bottom mount rings Instruction manual