Product highlights
2 Channel Power Amplifier • 3100 Watts • Third Generation of QSC PowerLight Technology • Built-In Subwoofer Processing • Filter Switches • Front Panel Indicators
Learn more about the plx3102
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The PLX2 series is a range of premium quality, high-power amplifiers designed for the most demanding live performance uses. Built on the third generation of QSC PowerLight technology, PLX2 amplifiers combine light weight, superlative audio quality and proven QSC reliability.
The PLX3102 is an excellent choice for users who need to drive up to four loudspeakers from each amplifier channel (2 ohm loading), or when extremely high power bridge mono operation is required. The PLX3102 features built-in subwoofer processing, filter switches, and front panel indications of bridge mono status.
| SPECIFICATIONS | PLX3102 |
|---|---|
| STEREO MODE, both channels driven * | |
| 8 ohm FTC 20 Hz - 20 kHz 0.05% THD EIA 1 kHz 0.1% THD |
550 W 600 W |
| 4 ohm FTC 20 Hz - 20 kHz 0.05% THD EIA 1 kHz 0.1% THD |
900 W 1000 W |
| 2 ohm EIA 1 kHz 1% THD |
1550 W |
| BRIDGE MONO MODE * | |
| 8 ohm 20 Hz-20 kHz 0.1% THD EIA 1 kHz 0.1% THD |
1900 W 2100 W |
| 4 ohm 1 kHz 1% THD | 3100 W |
| Signal to Noise (20 Hz - 20 kHz) | -107 dB |
| Input Sensitivity @ 8 ohm | 1.23 Vrms |
| Gain @ 8 ohm | 35 dB |
| Output Circuitry | 2-Tier Class H |
| Distortion (SMPTE-IM) | Less than 0.02% |
| Typical Distortion 1/8 rated power, 20 Hz-20 kHz Full rated power, 20 Hz-20 kHz |
Less than 0.02% Less than 0.02% |
| Frequency Response | 20 Hz-20 kHz, -0.5 dB |
| Damping Factor | Greater than 500 |
| Input Impedance | 20k ohm balanced 10k ohm unbalanced |
| Input Clipping | 11 Vrms (+21 dBu) |
| Cooling | Variable-speed fan, rear-to-front air flow |
| Input Connectors, each channel | 3-pin XLR and 1/4" TRS balanced |
| Output Connectors, each channel | Neutrik® NL4 Speakon® and Touch-proof binding posts (Both channels available on Ch 1 NL4 connector) |
| Rear Panel Switches | Input Configuration: Bridge/Stereo/Parallel Clip Limiters each channel Filters (per channel): Top 100 Hz HPF/Full/Sub 100 Hz LPF & 33 Hz HPF/Full (infrasonic) |
| Front Panel Controls | Detented Gain Attenuator: 0 to ∞ dB Power On/Off |
| Front Panel Indicators | Clip: Red LED -10: Green LED Signal (-35 dB): Green LED Power: Blue LED Parallel: Amber LED Bridge Mono: Amber LED |
| PROTECTION
|
|
| Amplifier Protection | Full short circuit, open circuit, thermal, infrasonic, ultrasonic, and RF protection Stable into reactive or mismatched loads |
| Load Protection | On/off muting, DC-fault power supply shutdown |
| Infrasonic | -3 dB, 5 Hz |
| DC fault | Power supply shutdown |
| Ultrasonic | -3 dB, 85 kHz |
| Short Circuit | Cutback |
| Thermal | Muting at 90° C |
| Over Current | Active clip limiting Power spply cutback |
| High Line | Standard +15%, survive +25% |
| Low Line | -33% |
| PHYSICAL | |
| Dimensions Height Width Depth, Rack mounting surface to rear panel Overall Depth |
3.5" (8.9 cm) 2 rack spaces 19" (48.3 cm) 12.8" (32.6 cm) 14.875" (37.9 cm) |
| Weight | 21 lbs. (9.5 kg) net 26 lbs. (11.8 kg) shipping |
| Agency Approvals | CE, FCC, cUL, UL |
| CURRENT CONSUMPTION | PLX3102 | |
|---|---|---|
| 1/8 Power (pink noise) | 8 ohm 4 ohm 2 ohm |
6A/120V 9.5A / 120V 14A / 120V |
| 1/3 Power (pink noise) | 8 ohm 4 ohm 2 ohm |
10.7A/120V 16.5A / 120V 27A / 120V |
| Full Power | 8 ohm 4 ohm 2 ohm |
21A/120V 33A / 120V 55A / 120V |
| Notes | Long term, active-limited to 30A/120V | |
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Manufacturer:
Model Number:
PLX 3102
Weight:
35.00lbs
Internal SKU:
plx3102
Internal Product ID:
32616
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Close to perfection
If the cooling was quieter, I would say that the QSC PLX 3102 is close to perfection regarding both soundquality and builtquality.
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