Ground Zero GZHA MINI FOUR 4-channel class D compact amplifier 3.0L it offers tight

it offers tight

Voice Coil Diameter: 2

so you know they are durable for the elements

5" takes 80w RMS and 240w Max and with a 89 dB sensitivity rating

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Ground Zero GZHA MINI FOUR 4-channel class D compact amplifier 3.0L it offers tightHigh efficient class D amplifier 4 channel amplifier with high efficient class D circuit, integrated activ crossover and compact dimensions Compact sized 4 channel amplifier SMD components Class D technology Variable active crossover and bass boost, phase shift Socket for wired level remote control Stabilized power supply Large terminals Solid heatsink with engraved Ground Zero lettering High level input with auto on function Model Compact class D