Outdoor speakers take a beating from rain, sun, and freezing winters. If you spend money on a high-fidelity system now, you want it to last five to ten years without blowing out or rotting in the humidity. Buying cheap waterproof speakers every two summers ends up costing more than doing it right the first time.
Early spring is the sweet spot to buy before patio season starts. Brands drop new gear in late winter, which means last year's inventory gets marked down. Pair a solid discount with a zero-percent interest window, and you can break up a $1,000 setup without paying extra for the split.
A zero-percent interest period is a hard payoff deadline, not free money. If you still have a balance after the 18-month window closes, the standard interest rate applies to whatever is left. Keep your payments at or above $55.56 a month to clear the debt on schedule.