Polk AudioES10 10" Signature Elite Subwoofer

This versatile 10-inch subwoofer elevates midsize home theater and music systems with deep, controlled bass and intuitive tuning. A high-efficiency Class D amplifier drives a forward-firing long-throw woofer in a rigid, acoustically optimized cabinet to deliver punch, clarity, and extension down to 22 Hz. Dual front-vented ports reduce turbulence for cleaner output, while advanced 32-bit DSP, precision limiting, and adjustable phase and crossover controls make integration effortless. Its narrow, low-profile design fits easily against walls or on shelving, filling medium to large rooms with smooth, even low end that you can feel without sacrificing accuracy at any volume.