Planet Audio MB1200.4D 4 Channel Amplifier Midbass The reliable GMR HD3 dome

The reliable GMR HD3 dome drive motor spins at a fixed 24 rpm

The speakers connect with the Rockford Fosgate Color Optix™ Controller and RF Connect App

high-quality sound with easy installation

11mm & 9mm PET hard dome Super Tweeters

4Ω: 100 watts RMS x 4

Planet Audio MB1200.4D 4 Channel Amplifier Midbass The reliable GMR HD3 domePlanet Pro MODEL 1200W High Output 4 Channel Full Range Class D Amplifier Dim: 9. 5"L 5. 12"W 1. 7"H MODEL 1200W High Output 4 Channel Amplifier Up to 225 W X 4 RMS @ 2 ohm Up to 113 W X 4 RMS @ 4 ohm Up to 450 W X 2 RMS Bridged @ 4 ohm Full Range Class D, MOSFET Power Supply High and Low Level Inputs Variable High Pass Crossover, Variable Low Pass Crossover, Variable Bass Boost Remote Subwoofer Control Illuminated End Panel Strips Dimensions: 9. 5" L