The CR8S-XBT 8" Creative Reference multimedia Subwoofer with Bluetooth offers 200W of powerful dedicated bass reinforcement for your studio or home. The sleek design looks great in any room and is the perfect match for any CR Series monitors. Flexible rear panel inputs and outputs include 1/4" TRS and RCA plus easy Bluetooth pairing for effortless streaming. Dial your sound in just right with input and output level controls plus a variable crossover and polarity switch. The included CRDV Desktop Volume Control makes controlling your system a breeze. Upgrade your listening experience with Mackie CR8S-XBT 8" subwoofer with Bluetooth. Features professional studio-quality sound. Adjustable Input and Output Level, variable Crossover control, polarity switch. Inputs – 1/4" TRS, RCA, and Bluetooth, Outputs – 1/4" TRS and RCA, Bluetooth streaming. Professional-grade components and design for optimized sonic performance. 200 watts of clean, accurate sound. 8" polypropylene-coated woofer. All-wood cabinet provides a natural sonic character. CRDV Desktop Remote included.