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Alpine SPR-M700 7″ Marine Coaxial Speakers


Marine Coaxial Speakers


Sound In Motion, the Home of Alpine on the Sunshine Coast.



Alpine SPR-M700

7″ Marine Coaxial Speakers

Loud and Clear on the High Seas!

By land or sea, Alpine speakers are designed to give you the best sound experience.


Marine 7″ Coaxial 2-Way Silver Speakers

By land or sea, Alpine speakers are designed to give you the best sound experience.

Alpine’s exciting new marine speakers let you enjoy Alpine quality sound on the water.

The Alpine SPR-M700 is a 7″ coaxial speaker that will deliver crisp, clean, powerful sound.

Alpine SPR-M700 Features

  • 7” Coaxial 2-Way Marine Speaker
  • High Temp ABS Frame
  • Poly Mica Woofer Cone
  • Ultra UV (Centrix 813) Resistant Grill
  • 1” Titanium Dome Tweeter
  • Frequency Response: 45Hz – 22khz
  • Mouting Depth 93.1mm
  • Built in 12dB/6dB Crossover Network
  • 50 Watts RMS Power Handling

Alpine SPR-M700 Specifications

  • Sensitivity: 90dB / W(1m)
  • Impedence: 4 Ohms
  • Frequency Response: 45Hz – 22kHz


  • Woofer Mounting Depth (in): 3-31/32^^
  • Woofer Mounting Depth (mm): 93.1mm
  • Woofer Mounting Diameter (in): 6-13/32^^
  • Woofer Mounting Diameter (mm): 162.6mm
  • Woofer Diameter (in): 7-23/32^^
  • Woofer Diameter (mm): 195.9mm
Power Handling
  • Power Handling Capacity (Peak): 150 Watts
  • Power Handling Capacity (RMS): 50 Watts
  • CEA-2031 Power Rating: 50 Watts


What’s Built-in?

ATSM G154/D4329 UV

High intensity accelerated weathering test that involves 500 hours of cyclic exposure to high temperature, water mist, humidity and intense UV.

ATSM B117 salt/fog

Climate emulation test that consists of exposure to salt water, humidity and high temperature.

 IPx5 water resistant

Ingress protection rating test that consists of high pressure water spray and moisture.


Sound In Motion, your local Alpine Marine Audio Specialists on the Sunshine Coast.