Infinity INFSPKRF687FUS Reference REF687F Reference Series 6"x8" 2-way car speakers boss elite 5" coaxial speaker pods (replaces

5" coaxial speaker pods (replaces rear ROPS speaker pods) power handling: 55 watts RMS (110 watts peak)

Alpine's KTX-LK10 linking kit allows you to connect two Alpine S2-SB10 10" subwoofer enclosures to double your bass

Built-in GPS with speed log

frequency response: 18-200 Hz

woofer top-mount depth: 2-15/16"

Infinity INFSPKRF687FUS Reference REF687F Reference Series 6"x8" 2-way car speakers boss elite 5" coaxial speaker pods (replaces6x8 two way speaker, 3, 60Wrms 180P, 93dB, 49Hz 21kHz, edge driven textile dome tweeter, Plus One woofer, No grille Product info: 6"x8" 2 way speakers (pair) Plus One+ polypropylene woofer cone with hi roll rubber surround 1" textile edge driven dome tweeter with 3. 0 dB level adjustment True Four Ohm Impedance technology speaker's 3 ohm impedance combines with speaker wire impedance for a 4 ohm load compatible with virtually all factory or