When it comes to your rod’s power, less is typically more Back in 1987, I hit the mall with a friend from my Grade 12 chemistry class to help him buy speakers for his new stereo. Duke, as he liked to be called, quickly settled on small, milk-crate-sized speakers that sounded great for a modest price. Then a fast-talking salesman showed him a series of larger, more powerful speakers. Duke was enthralled. “They’re so loud!” he shouted over thunderous Van Halen riffs.