JL C2-400x 4-inch Car Audio Coaxial Speakers:
- 2-way 4" speakers (pair)
- injection-molded mica-filled polypropylene woofer with butyl rubber surround
- 3/4" silk dome tweeter
- built-in crossover network
- 4-ohm impedance
- handles up to 35 watts RMS (105 watts peak power)
- frequency response: 71-22,000 Hz
- sensitivity: 84.5 dB
- depth: 1-15/16"
- grilles included
C2-525x 5.25-inch Car Audio Coaxial Speakers
- 2-way 5-1/4" speakers (pair)
- injection-molded mica-filled polypropylene woofer with butyl rubber surround
- 3/4" silk dome tweeter
- built-in crossover network
- 4-ohm impedance
- handles up to 60 watts RMS (225 watts peak power)
- frequency response: 63-22,000 Hz
- sensitivity: 89 dB
- depth: 2-1/2"
- grilles included