This is a question regarding compatibility between some home aduio speakers with a car radio. The situation: I want to install an unused car radio in my kitchen (purely for space reasons) and connect this to some unused home audio speakers. The equipment (specs taken from the instructions): Car radio: Aiwa CT-R418, power output 4x40W, Load Impedance 4ohms, Preamp output (load impedance) 2.2v(10kohms) don't know if this is relevent. Speakers: Mission 731i bookshelf speakers, Impedance 8ohms, 25-75W recommended amplifier input. Thank you Is this a compatable set up? Even if it is not a perfect match is there any possibility for damage to either the car radio or speakers?