BOSS AUDIO SK553 Phantom Skull 5.25" 3-way 275-watt Speakers
Specifications 5.25 inch, 275 watt 3-way speakers Impedance: 4 Ohms Frequency: 85Hz – 20KHz Sensitivity: 90 dB @ 1 W/1 m Midrange: 1 inch cone Mounting depth: 1-15/16” (48mm) Features Custom tooled removable skull cover Illuminated eyes flash to the beat of the music (except SK65) What Comes In The Box? One pair of speaker wires Mounting screws Two custom tooled grilles Mounting template Rear Of SK553 Cone – Poly Injection Polyurethane, categorized as a polymer, is a resilien