R1 7.7" In-boat Speakers

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Roswell R1 7.7″ Marine Speakers answer the call for clarity to bring our signature sound to every waterway. Defining a culture of acoustic perfection, Roswell R1 Audio has become a catalyst for new experiences, celebrated by those who demand the best. Breaking barriers to delivering R1 Audio in any application, the R1 7.7″ was developed to ensure everyone discovers a place where imagination meets sound.


  • POWER: 90W RMS | 180W Peak
  • INTEGRATED RGB LED backlight the cone to create your desired visual atmosphere
  • KLIPPEL® TESTED AND CERTIFIED to guarantee acoustic performance
  • COAXIALLY MOUNTED 1 in silk dome tweeter
  • SPEAKER: R1 7.7 Inch Component-Style
  • DEUTSCH WIRING HARNESS included for water-tight connection
  • LOCKING TRIM RING conceals all mounting hardware
  • CONCEALED INTEGRATED 12 dB/oct crossover network


  • Colors: Black/White
  • Continuous Power (RMS): 90 Watts
  • Peak Power (RMS): 180 Watts
  • Sensitivity: 90dB @ 1W/1M
  • Frequency Response (+/- 3 DB): 55Hz - 20kHz
  • Impedance:
  • Nominal diameter: 7.7 inches (19.6 cm)
  • Overall diameter: 7.72 inches (19.61cm)
  • Basket diameter: 6.22 inches (15.80cm)
  • Mounting depth: 3.42 inches (8.69cm)
  • Grill Height: 1.31 inches (3.35cm)
Color: Black
Collections: Audio Vendors: Roswell Marine SKU: C920-21145