Subwoofer Placement
Make bass smoother with placement before spending on bigger equipment.
Corners add output
A corner can make a subwoofer louder because nearby walls reinforce bass, but louder is not always smoother. Start near the front wall and move in small steps; if bass gets thick or one-note, try the front midpoint or the opposite corner.
Try the crawl
Place the sub at the main seat, play steady bass or familiar low-frequency music, then listen around the room perimeter for the smoothest location. Put the sub where the bass sounds even rather than where it sounds biggest.
Use crossover wisely
Most small and medium speakers work well with an 80 Hz crossover as a starting point. If speakers are tiny, a higher crossover may protect them; if towers are strong and the room behaves well, a lower crossover can be tested.
Two can be better
Two modest subs placed well can sound smoother across multiple seats than one large sub in a difficult position. Front and rear midpoints or opposing wall midpoints are good starting patterns when the room allows it.
Calibrate last
After placement, run receiver room correction and check subwoofer level by ear. Many systems are set with too much bass at first; a clean blend should make speakers sound larger without drawing attention to the subwoofer location.