Polk Signature Elite ES12 12" Subwoofer - Black Garmin Instinct Crossover Solar 30W power output for fast

30W power output for fast charging of most mobile devices

Small Yet Mighty

This lets you play the same music across all connected speakers to cover a larger space or multiple rooms

65 hours of playtime with a full charge

Polk Signature Elite ES12 12" Subwoofer - Black Garmin Instinct Crossover Solar 30W power output for fastThe 12" Signature Elite ES12 subwoofer enhances the largest home theater and music systems. Equipped with a robust Class D amplifier, Power Port technology, and Time Smart Phase Control, the ES12 delivers impactful bass with unparalleled precision. Its sleek cabinet complements Signature Elite systems and fits anywhere. At a Glance Forward firing long throw 12" woofer Acoustically optimized cabinet Two internal Power Ports Advanced DSP Time Smart