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Alpine R SERIES 30MC 3" Mid Range Speakers

Availability: Call to Order

Collection: Top Brands

Sku: 30MC


The 30MC 3-Inch Midrange Component Speaker can be installed in most 2-way component systems to capture midrange frequencies and elevate the vehicle’s sound system performance.


Max RMS Power Capacity: 50W RMS 

  • Peak Power Capacity: 150W RMS 
  • Cone Material: Polypropylene  
  • Magnet Type: Ferrite 
  • Resonant Frequency Response: 125 Hz 
  • X-max: 2.5mm 
  • Frequency Response: 100Hz-20kHz 
  • Sensitivity: 84dB (1W / 1m) 
  • Nominal Impedance: 6 Ohm 
  • Terminal Type: Male Quick Disconnects 
  • Mounting Depth: 1 5/16-inch 
  • Cutout Diameter: 2 1/2-inch 
  • Outer Diameter: 3.1-inch 
  • Crossover: (Not Included) DSP Recommended 
  • Crossover Recommendation: BP Filter (Low = 250Hz @ -12dB/Oct) (High = 2.4kHz @ 12dB/Oct) 


Often in a 2-way component system, there’s a dip in the midrange frequencies reproduced between the door speaker and where the tweeter crosses into the passband. This can cause the music to miss most of the instruments and vocals that are found in the midrange frequency.

The 30MC Midrange Component Speaker captures the higher midrange frequencies by integrating a dynamic third dimension into the sound system that seamlessly blends between the door speaker and tweeter. This brings the vocal element up, setting the vehicle’s sound stage to the optimal position of front and center.