Front-loaded, vented, powered active subwoofer with power output of 160 W that is the perfect complement to KRK ROKIT, VXT, or any other 4”-8” studio monitor, designed to extend the low-frequency performance of an existing monitor system so that the low-frequency portion of the mix can be properly engineered. It also features a great looking cabinet that echoes the curved edges of the ROKIT and VXT monitors. The front-firing bass port and KRK's trademark yellow 10” glass-aramid composite woofer ensure accurate and powerful low-end punch. A sturdy steel grill protects the woofer and adds to the sleek appearance of the unit. A high-power Class D amplifier and active crossovers provide smooth and accurate reproduction. With a sweepable 50Hz - 130Hz low pass filter, the subwoofer provides flexible control for any monitoring system. It is also equipped with a bypass feature which allows user to defeat the sub and provide full range audio to the recording monitors. Other features include a power LED for visual indication of unit's status, a ground lift switch for taming the ground loops, XLR, 6.3mm TRS and RCA inputs and outputs. Enclosure is made of 15mm thick, reinforced MDF with black vinyl wrap finish. Frequency response: 31 Hz-110 Hz. Max. peak SPL: 117.2 dB. SNR (signal to Noise Ratio): 98 dB. Dimensions: 388 x 355 x 408 mm. Weight: 15.6 kg.