SP Series


The SP-700C2-BD module is designed for flexibility in application: it can support a single channel in bridge mode driven up to 700W (in 4ohm), or it can be configured as two channels output in single-end mode with the available 700W power divided between the two channels as needed. For example, both channels could be driven at 350W. In another application one channel could be driven at 500W, with the other channel at 200W. The module has built-in OTP and OCP functions, and has been pre-approved for safety and EMC compliance. The SP-700C2-BD is a mature and stable product, providing flexible applications for 2-way speaker design and fast design-in to minimize audio product time to market.


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  • 2 channels 700W Amplifier Module with Integrated Power Supply
  • 700W peak output per channel
  • Auto-Switching Power Supply (115/230V)
  • THD+N: 0.008% @ 1W (4Ω, 1KHz)
  • Voltage Gain: 26dB (SE), 32dB (BTL)
  • Output Noise: 120μV (A-weighted)
  • Total Efficiency: 82% @ 350W*2, 4Ω, 230VAC
  • Standby Consumption: 0.18W
  • Dimensions: 218.0 x 110.0 x 51.6 mm
  • Weight: 830g