McIntosh - PS1K Powered Subwoofer A MASTERFUL BLEND OF PRECISION, POWER, AND PASSION Experience bass excellence with the McIntosh PS1K Powered Subwoofer. Expertly engineered with a passion for audio excellence, the PS1K enhances your home audio system by delivering deeper, more precise low frequencies. NO-COMPROMISE DESIGN Design and construction of the PS1K subwoofer embodies a no-compromise approach. At its core are two 13" woofers (also referred to as drivers), equipped with powerful magnets. These drivers feature our proprietary Low Distortion High Performance (LD/HP®) Magnetic Circuit Design, which significantly reduces distortion while boosting power handling and efficiency. Finite Element Analysis (FEA) was essential in optimizing these drivers, ensuring a sound experience that is nothing short of extraordinary. The drivers are designed for extreme linearity to minimize distortion, with an extra-long voice coil and a suspension system engineered for extended linear travel. Feature Set Includes: (2) 13” Woofers (2) 500 Watt Amplifiers Up to 1,000 Watt Power Rating Adjustable Low & High Pass Filters, Parametric EQ Filters, Level Control, and Phase Adjustment Extra thick enclosure baffle to ensure ultimate rigidity and low vibration