TS-500PI 500 Watt Power Amplifier


  • Industrial modeling aluminum panel, durable design, removable and washable dust-proof mesh and cooling vents.
  • Soft starter can prevent absorbing large currents into the power grid when starting up and interfering with other electrical devices.* Intelligent forced heat dissipation design, low fan noise, high dissipation efficiency, etc.
  • 2-channel amplifier with three options of input sensitivity, support a wide range of signal source input.
  • Comprehensive and reliable security protection measures and working status indicator (short circuit, overload, DC and overheat protection, transformer overheat protection).
  • Built-in intelligent clipping limiter controls the power module and the speaker system to work in a safe range.
  • Standard XLR+TRS1/4″ composite multi-function input interface, simple interface design is more convenient for different users.
  • High quality transformer, low resistance and large capacity electrolytic filter, make large dynamic work smooth.
  • Suitable for different places, stereo mode or bridge mode are optional.
  • With grounded input pin and suspension control.


Output power (20-20KHz/THD≤1%)stereo/parallel 8Ω X 2500W×2
Output power (20-20KHz/THD≤1%)stereo/parallel 4Ω X 2730W×2
Bridge 8Ω1460W
InputXLR, TRS interface
Voltage gain (@1KHz)36.2dB
Input sensitivity0.775V/1V/1.44V
Input impedance10KΩ unbalanced, 20KΩ balanced
Frequency response(@ 1W power)20-20KHz/+0/-2dB
THD+N(@1/8 power)≤0.05%
SNR (A-weighted)≥95dB
Damping coefficient (@ 1KHz)≥200@ 8Ω
Resolution (@1KHz)≥80dB
Protection methodOver current protection, DC protection, short circuit protection
IndicatorPower, protection, distortion
Cooling methodFan cooling
Power supply~220V, 50Hz
Maximum power consumption2200W