OPTA PS-003 Wireless Laptop Speaker (Green, Single Unit Channel) vs Spintronics S2 Ultra Bluetooth Wireless Mobile/Tablet Speaker Yellow Single Unit Channel

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  • Key Features

    • Brand
    • OPTA
    • Spintronics
    •  
    •  
    • Type
    • Laptop Speaker
    • Mobile/Tablet Speaker
    •  
    •  
    • Configuration
    • Single Unit Channel
    • Single Unit Channel
    •  
    •  
    • Frequency Response
    • 20Hz - 20KHz
    • 65HZ--20KHZ
    •  
    •  
    • Total Power Output RMS
    • 3W
    • 3 W
    •  
    •  
    • Remote
    • No
    • --
    •  
    •  
    • Magnetically Shielded
    • Yes
    • --
    •  
    •  
  • General Features

    • Brand
    • OPTA
    • Spintronics
    •  
    •  
    • Model Name
    • PS-003
    • S2 Ultra Bluetooth
    •  
    •  
    • Type
    • Laptop Speaker
    • Mobile/Tablet Speaker
    •  
    •  
    • Configuration
    • Single Unit Channel
    • Single Unit Channel
    •  
    •  
    • Color
    • Green
    • Yellow
    •  
    •  
  • Audio Features

    • Frequency Response
    • 20Hz - 20KHz
    • 65HZ--20KHZ
    •  
    •  
    • Total Power Output RMS
    • 3W
    • 3 W
    •  
    •  
    • Impedance Subwoofer
    • 4 Ohms
    • 4 Ohms
    •  
    •  
    • Signal-to-Noise Ratio
    • ?85dB
    • --
    •  
    •  
  • Connectivity

    • Wired/Wireless
    • Wireless
    • Wireless
    •  
    •  
    • Connector Type
    • 3.5 mm Audio Jack
    • --
    •  
    •  
    • Remote
    • --
    •  
    •  
    • Bluetooth
    • --
    • 3.0
    •  
    •  
  • Structural Features

    • Chassis Material
    • Rohs Plastic Chassis
    • --
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    •  
    • Magnetically Shielded
    • --
    •  
    •  
  • Other Features

    • Sales Package
    • 1 Speaker. 1 USB charging cable.
    • 1 Unit Speaker, 1 Charging Cable, 1 User Manual
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    •  
    • Additional Features
    • --
    • Bluetooth
    •  
    •