Looking for professional studio sound on a budget This used KRK Classic 5 (4th generation) powered studio monitor delivers accurate, reliable audio with classic KRK quality in great condition. Featuring a 5-inch glass-aramid composite woofer and 1-inch soft dome tweeter, it offers a frequency response of 46Hz�C34.5kHz and bi-amped Class A/B amplification for 50 watts total power. The front-firing bass port ensures flexible placement and clean low-end performance, while the onboard LF and HF controls allow for room acoustic adjustment. Ideal for mixing, producing, or casual listening, this monitor combines iconic KRK design with modern versatility.