Reply to thread

Message: <blockquote data-quote="keep_hope_alive" data-source="post: 8024370" data-attributes="member: 576029">the load current at 4 ohms is much lower than at 1 ohm.  as you pass more current through the output stage you generate more heat.heat = lost energy.it really does depend on the amplifiers in question as each is designed differently and has a different efficiency peak.but in general, running an amp at it's lowest impedance rating is the least efficient method since output current is at maximum.</blockquote>

Top