Includes: 2x 4MR60-NDY-4 - 4" Midrange loudspeakers 120 Watts Package - 60 Watts each Speaker The compact 4MR60NDY-4 is a 4″ full range neodymium loudspeaker that can deliver broad frequency coverage and flat midrange response that ensures vocals and instruments to deliver ideal sound to perform well in portable speaker systems, line arrays, or even car audio applications where weight and space limitations comes as a major factor in the project. With 91 dB efficiency and 60 watts power handling this driver is capable of remarkable output for its size. Highlights Nominal Impedance: 4 Ohm60 Watts RMS Music Power Handling, with a 91 dB Sensitivity, capable of generating a lot sound with a small cone!Broad 90-20,00 Hz frequency range for ultimate flexibilityStrong neodymium motor, increases efficiency on a compact design.Very low profile loudspeaker, fit it in tight spots easily! Super well balanced frequency response from 90 to 20,000Hz, making this a MR. Do-It-All with high fidelity sound as a midbass, midrange or full-range speaker.GENERAL SPECIFICATIONS Nominal Diameter 4” (101.6 mm) Nominal impedance 4 Ohm Nominal Power Handling* 30 Watts Continuous Program Power (RMS)** 60 Watts Max Peak Power*** 120 Watts Sensitivity 2.83V at 1m 91 dB Recommended Hi Pass Crossover For Full Power Handling 120Hz 12db Per Octave Crossover Frequency Response 90 – 20,000 Hz Voice Coil Diameter 0.75” (19 mm) Voice Coil Wire CCAW Voice Coil Winding Depth 4.8 mm Former Material Polyimide Magnetic Gap Depth 4 mm Frame Material Stamped Steel