inputs.text: excellent quality itehem - purchased milennia prv525 unit internet problems find complete online review thats reason reviewfirst item itselfthe item consist two main components remote back box package box simple effective package consists two main componentes waterproof remote water resist blackbox quality construction awesome solid nice feel buttons controller excellent insulated connectors black box well brief product unbeatable pricesecond installationi installed honda vtx1300 motorcycle 4 motorcycle speaker waterproof two handlebar two crash bar mounted remote using \\y\\ mounting plate attached handlebar black box mounted motorcycle rear trunk attached plastic ties rear rack run cables seats gas tank mount flexible antenna side black box lot work mounting want clean installation im happy please remember also need install 4 speakers 4 different locations need run connect 10 wires motorcyle front 4 speaker wires 8 lines remote cable auxin cable rear black box addition need run three lines switched power 12v constant power 12v ground middle bike battery located drivers seat rear black box also installed additional lighted switch dont want use motorcycle main switch doesnt accesories switch position sometimes want heard music bike located lighed switch middle right cover motorcycle access easy drivingthird utilizationthe screen remote bright sun readable buttons backlitted nice feeling easy operate without gloves onthe menu interfase clear easy use get usedthe sound clear power enough hear clearly 60 mph 100 kph mildly scandalous mufflesthe features impressive unit price amfmusbauxinipod faderbalanceloudnessbasstrebleetc fine tunning wanted soundon downside manual basic want covers deep detail features little experimentation discover yourselffinally conclusionin opinion excellent product full features prime grade constructioni hope review help get choicemaybe upload video futureivan ugalde