Excellent Sound Quality! Strong Power!

It has an excellent music replay function with a PA amplifier close to SR.
The low-noise circuit design reproduces the pure and clean original-sound. It can be used for multi-purposes as it is designed as a multi-system. It is the best mixer amplifier appropriate for use in multiple locations including education centers, public offices, community centers, gyms, aerobic centers, factories, apartments, disaster and emergency broadcasting, and so on.

Product Features

  • 4 microphones(XRL and 5.5 plug can be used)
  • Phantom 24V supported for condenser microphone
  • 3 external Inputs (Aux)
  • Main Input/Pre out/Rec. out function
  • 4 Speaker selectors, ALL x 1
  • Speaker line (70V-100V) and 4Ω, 8Ω, 16Ω
  • Echo delay
  • Chime, emergency siren
  • 3 band tone control volume
  • Level meter displays the output condition
  • DC 24V connector against blackout
  • Built-in bracket for the installation of rack cabinet
  • Built-in type of circuit breaker against high temperature and overload

Item P. A. Amplifier
Model SJP-9120
Power Output 120W(RMS)
Input Channel Mic : 4channel, Line : 4 channel
Out selector Channel 1,2,3,4, All
Other function Phantom/ Equalizer / Impedance selector
Voice priority/ Chime / Siren / Pre-out / Aux input / Over heat protect / RTC module
Output Speaker output
4 ohm(22V) / 8 ohm (31V) / 16 ohm(44V) / 100V(83 ohm)
Frequency Range (±3dB), 8 ohm/1W 50~16,000HZ
THD (Total harmonic distortion) Less than 1% at 1KHz, rated power
S/N Ratio(THD) line More than 75dB
Input sensitivity Mic -52dBm/600Ω(balanced)
Line -10dBm/15KΩ(Unbalanced)
Ext Amp In -0dBm/15KΩUnbalanced)
Preout Level -0dBm/10KΩ(Unbalanced)
Dimension(WxHxD) 420 x 90 x 350(mm)
Net Weight 10.40kg
AC Power AC220V/60Hz, DC24V
Power Consumption 370W