Looking to add powerful low-end to your studio setup This used KRK 10S Subwoofer is in good condition and delivers deep, accurate bass that enhances any monitoring system. Featuring a 10" glass-aramid composite woofer and a built-in 225-watt class AB amplifier, the 10S offers tight, responsive lows perfect for mixing and production. With adjustable crossover and input sensitivity controls, it easily integrates with most monitoring configurations. Balanced XLR, 1/4" TRS, and unbalanced RCA inputs ensure flexible connectivity. Ideal for music producers and home studios looking for reliable bass extension, this subwoofer offers KRK's trusted performance at a great value.