Planet Audio Surround Sound Car Subwoofers — Black, 8.86 x 12.20 x 2.95 Inches, 10.25 lb

Compact, low-profile Planet Audio car subwoofers with a built-in amplifier for simple installation—no external amp required. The MOSFET power supply delivers faster switching and improved performance while keeping power consumption down. Fine-tune the output using the adjustable low-pass filter that blocks higher frequencies so only deep bass reaches the driver. Multiple input options (high- and low-level) provide compatibility with a variety of head units and audio sources. A variable bass boost control lets you increase low-end presence to match your listening preference. Dimensions: 8.86 x 12.20 x 2.95 Inches; Weight: 10.25 lb.