Cadence Acoustics CS2.46 120 Watt Peak 4x6-Inch 2-Way Speaker System Cadence CS2.46 4 inch x 6 inch two-way speaker system RMS Power: 30W/speaker, 60W/pair; PEAK Power: 60W/speaker, 120W/pair Frequency Response: 100Hz - 20 kHz Sensitivity: 86dB @ 1w/1m SPL Mounting Depth: 1.75 inch