Boombox Closed ES124: 30 cm subwoofer / 12 inch subwoofer 125 watts RMS / 375 watts PEAK Subwoofer size (in, mm) 12, 30.5 Max. Recommended Amplifier Power (Watt Peak)375 Max. Recommended Amplifier Power (Watt RMS) 125 Frequency response (Hz) 27 - 1000 Mounting Depth (in, mm) 5 3/4" (14.8) Hole cut-out diameter (in, mm) 11 1/16" (28) + NE1212.2K closed empty enclosure Los geleverd