4R4S

Theater Solutions R4S indoor or outdoor weather resistant sandstone speakers, recommended power is 10-125 watts per speaker, efficiency is 94dB, frequency response is 80Hz-20 kHz
2-way design and functionality, 8ohm, deluxe 4.5″ poly mica woofers with sealed voice coils, butyl rubber surrounds, ferro fluid cooled soft dome tweeters, silicone encased 4″ wire leads
Silicone multi-layer composite cabinets, rust resistant grills, 20 degree angled drivers, (HxWxD) 8″×7.5″×6.75″, instructions included, these speakers require a receiver or amplifier to power them