Angular 2 component to component communication

I would make simple service for it:

@Injectable()
export class FilterService {
    public modelChange$:EventEmitter;
    public colorChange$:EventEmitter;

    constructor(){
        this.modelChange$ = new EventEmitter();
        this.colorChange$ = new EventEmitter();
    }

    public setModel(model):void{
        this.modelChange$.emit(model);
    }

    public setColor(color):void{
        this.colorChange$.emit(color);
    }
}

Then TopMenuComponent and SideMenuComponent will invoke the service's setters:

constructor(private _filterService:FilterService){}
// method invoked by user's action
onSelect(value) {
    this._filterService.setModel(value); // or setColor()
}

and TableComponent will subscribe for the events:

constructor(private _filterService:FilterService){
    this._filterService.modelChange$.subscribe(model => console.log("new model: " + model));
    this._filterService.colorChange$.subscribe(color => console.log("new color: " + color));
}

I used my interior artist to show how it would work:

Hope it helped.