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Dual CR 120



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Brand: Dual

The Dual CR 120 is a backup power solution that provides power to two critical devices simultaneously, with each device receiving a 120V output. It is commonly used to provide backup power during power outages or to ensure that critical equipment, such as medical devices, servers, or networking equipment, continue to operate in case of an emergency. The Dual CR 120 is designed to provide reliable and long-lasting backup power, with a capacity of 120Ah (ampere-hours) and a long shelf life of up to 10 years. It is a lead-acid battery backup, designed to be connected to an AC power source or solar panels, and can be charged via a trickle charger or a multiple-step charger. The Dual CR 120 features overcharge and overdischarge protection, as well as short circuit and reverse polarity protection, ensuring the safety of the connected devices and the battery itself. It is also designed to be mountable in a variety of orientations and can be easily integrated into various backup power solutions.



  • Tuning range: FM, MW, LW, SW
  • Power Output: 26W into 4Ω (stereo), 20W into 4Ω (quad)
  • Frequency Response: 10Hz to 50kHz
  • Distortion: 0.3%
  • Damping Factor: 18
  • Speaker Impedance: 4 to 16Ω
  • Input Sensitivity: 2.6mV (mm), 300mV (line)
  • Signal to Noise Ratio: 62dB (mm), 74dB (line)
  • Line Output:
  • Dimensions: 420 x 108 x 415 mm
  • Weight: 9.7 kg
  • Year: 1975
  • Price:

Dual CR 120

Dual CR 120

Dual CR 120

Dual CR 120

Dual CR 120

Dual CR 120

Dual CR 120

Dual CR 120

Dual CR 120

Dual CR 120



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