This Used Rockville RPA9 Power Amplifier is in Good condition and delivers powerful, reliable performance for your audio setup. Offering 300 watts RMS per channel at 4 ohms and 450 watts RMS per channel at 2 ohms, it's perfect for both live sound and home entertainment applications. The RPA9 features a built-in crossover with selectable high-pass and low-pass filters, along with RCA and XLR inputs for flexible connectivity. Its sleek black chassis shows minor cosmetic wear but is fully functional and ready for use. The built-in cooling fan and comprehensive protection circuitry ensure durability and safe operation at high volumes. Whether you're powering subwoofers or full-range speakers, this amp delivers clean, punchy sound with minimal distortion. A great value for pros and hobbyists alike looking for dependable amplification without breaking the bank. Tested and ready to go��this unit will elevate your system's performance.