JL Audio 010-03067-00 M3 Series 7.7" Marine Coaxial Speakers with Grey Metallic Sport Grilles with RGB LED Lighting – M3-770X-S-GM-I RFMLEPOX3 System Nominal Impedance: 4 ohm

System Nominal Impedance: 4 ohm

Certifications: FCC

Calculated for an even pitch

double ball joiner

Adjust: +/- 1

JL Audio 010-03067-00 M3 Series 7.7" Marine Coaxial Speakers with Grey Metallic Sport Grilles with RGB LED Lighting – M3-770X-S-GM-I RFMLEPOX3 System Nominal Impedance: 4 ohmSpecifications Manufacturer Part Number: 010 03067 00 M3 Series 7. 7" Marine Coaxial Speakers with Grey Metallic Sport Grilles with RGB LED Lighting M3 770X S Gm i Purpose engineered and built for real marine duty, M3 coaxial systems deliver excellent performance at a more affordable price than our maximum performance M6 models. The oversized 7. 7 inch design of the M3 770X results in increased efficiency (more output for a given amount of power).