The PS120-G2 is a next-generation Platinum Series amplifier designed for commercial audio systems requiring powerful, clear sound across all speaker types. This Gen-2 model features a built-in impedance-matching transformer with a rear-panel selector switch, eliminating the need for external transformers when operating with 70V speakers. Its versatile output configuration supports 8-ohm, 25V, or 70V speakers, giving installers maximum flexibility.
With a total power of 120 watts, the PS120-G2 is ideal for small-to-medium venues, classrooms, or offices. It includes 4 dedicated microphone inputs with selectable phantom power, plus additional MIC/AUX inputs for added versatility. The 5-band full parametric equalizer allows precise tuning of each input channel, while audio enhancement and true loudness contour functions improve voice intelligibility and listening comfort.
Installation and control are made simple with separate connector blocks for all outputs, a lo-cut filter on all MIC channels, and optional remote master volume control (via GSRVC). Whether used in a standalone setup or integrated into a larger Bogen Nyquist or PA system, the PS120-G2 provides reliable, high-quality amplification in a compact, professional enclosure.
| Power Rating (RMS) | 120 watts |
|---|---|
| Frequency Response | 20 Hz to 20 kHz, +0/-2 dB @ -2 dB |
| Distortion | 0.3% (typ.), 20 Hz to 20 kH |
| Signal-to-Ratio Noise | Fundamental: -70 dB or better; AUX 1 & 2: -70 dB; TEL: -70 dB or better@ 600-ohms; MIC 1 through MIC 6: -60 dB or better @ 200 ohms |
| MIC Inputs | 6 Lo-Z balanced via 4 XLR connectors and 2 pluggable screw terminals, Sensitivity: 11 mV (200 ohms) |
| AUX Inputs | 2 Hi-Z RCA jacks, Sensitivity: 0.085V (10 kΩ) |
| TEL Input | Pluggable screw terminals, Sensitivity: 0.07V (600Ω) |
| Power Amp In/Pre Out | In 1V / Out 1V via RCA jacks |
| Speaker Output | All models: 8-ohm, 25V/70V |
| Output Regulation | Better than 2 dB from no load to full load |
| AC Input Voltage | 100–240 VAC, 50/60 Hz |
| Variable Mute Range | -60, -21, -10, 0 dB (AUX 1 & 2) |
| VOX Threshold | TEL Input 20 mV (VOX control max. CW position) |
| Parametric Equalizer | 5-bands with independent GAIN, FREQ, and Q controls |
| Dimensions (H x W x D) | 3.5" (88.9 mm) x 16.5" (419.10 mm) x 13.5" (342.90 mm) |
| Shipping Weight | 14 lbs (6.35 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
