| SPECIFICATIONS | PLX1104 | PLX1804 | PLX1802 | PLX2502 | PLX3102 | PLX3602 |
|---|---|---|---|---|---|---|
| "04" Models | "02" Models | |||||
| STEREO MODE, both channels driven * | ||||||
| 8 ohms FTC 20 Hz - 20 kHz 0.05% THD EIA 1 kHz 0.1% THD | 310 W 325 W | 550 W 600 W | 320 W 330 W | 425 W 450 W | 550 W 600 W | 725 W 775 W |
| 4 ohms FTC 20 Hz - 20 kHz 0.05% THD EIA 1 kHz 0.1% THD | 500 W 550 W | 800 W 900 W | 525 W 575 W | 675 W 750 W | 900 W 1000 W | 1100 W 1250 W |
| 2 ohms EIA 1 kHz 1% THD | n/a | n/a | 900 W | 1250 W | 1550 W | 1800 W |
| BRIDGE MONO MODE * | ||||||
| 8 ohms 20 Hz-20 kHz 0.1% THD EIA 1 kHz 0.1% THD | n/a | n/a | 1100 W 1200 W | 1400 W 1500 W | 1900 W 2100 W | 2500 W 2600 W |
| 4 ohms 1 kHz 1% THD | n/a | n/a | 1800 W | 2500 W | 3100 W | 3600 W |
| Signal to Noise (20 Hz - 20 kHz) | -106 dB | -106 dB | -107 dB | -106 dB | -107 dB | -107 dB |
| Input Sensitivity @ 8 ohms | 1.18 Vrms | 1.20 Vrms | 1.28 Vrms | 1.15 Vrms | 1.23 Vrms | 1.25 Vrms |
| Gain @ 8 ohms | 32.5 dB | 35 dB | 32 dB | 34 dB | 35 dB | 36 dB |
| Output Circuitry | AB | 2-Tier Class H | AB | 2-Tier Class H | 2-Tier Class H | 2-Tier Class H |
| Distortion (SMPTE-IM) | Less than 0.02% | 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% | Less than 0.02% Less than 0.02% | ||||
| Frequency Response | 20 Hz - 20 kHz, -0.5 dB | 20 Hz - 20 kHz, -0.5 dB | ||||
| Damping Factor | Greater than 200 | Greater than 500 | ||||
| Input Impedance | 20k ohms balanced 10k ohms unbalanced | 20k ohms balanced 10k ohms unbalanced | ||||
| Input Clipping | 5.5 Vrms (+15 dBu) | 11 Vrms (+21 dBu) | ||||
| Cooling | Variable-speed fan, rear-to-front air flow | Variable-speed fan, rear-to-front air flow | ||||
| Input Connectors, each channel | 3-pin XLR and 1/4" TRS balanced | 3-pin XLR and 1/4" TRS balanced | ||||
| Output Connectors, each channel | Neutrik® NL4 Speakon® (Both channels available on Ch 1 output) | Neutrik® NL4 Speakon® and Touch-proof binding posts (Both channels available on Ch 1 NL4 connector) | ||||
| Rear Panel Switches | Circuit Breaker | 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 | 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 | 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, 8 Hz | -3 dB, 6 Hz | -3 dB, 5 Hz | |||
| DC fault | Power supply shutdown | Power supply shutdown | ||||
| Ultrasonic | -3 dB, 120 kHz | -3 dB, 80 kHz | -3 dB, 85 kHz | |||
| Short Circuit | Muting | Cutback | ||||
| Thermal | Limiting at 85° C, Muting at 90° C | Muting at 90° C | ||||
| Over Current | Active clip limiting AC circuit breaker | Active clip limiting Power supply cutback | ||||
| High Line | Standard +15%, survive +25% | |||||
| Low Line | -40% | -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) 8.95" (22.7 cm) 11" (27.9 cm) | 3.5" (8.9 cm) 2 rack spaces 19" (48.3 cm) 12.8" (32.6 cm) 14.875" (37.9 cm) | ||||
| Weight | 13 lbs. (5.9 kg) net 18 lbs. (8.2 kg) shipping | 21 lbs. (9.5 kg) net 26 lbs. (11.8 kg) shipping | ||||
| Agency Approvals | CE, FCC, cUL, UL | |||||
* CE versions may have up to 12% (0.5 dBw) less power due to special construction to meet EN-61000 AC harmonic limits
| CURRENT CONSUMPTION | PLX1104 | PLX1804 | PLX1802 | PLX2502 | PLX3102 | PLX3602 | |
|---|---|---|---|---|---|---|---|
| 1/8 Power (pink noise) | 8 ohms 4 ohms 2 ohms | 5A/120V 8A / 120V n/a | 5.7A/120V 9.4A / 120V n/a | 5A/120V 8.7A / 120V 13A / 120V | 5A/120V 7.5A / 120V 11.2A / 120V | 6A/120V 9.5A / 120V 14A / 120V | 7.7A/120V 11.5A / 120V 18A / 120V |
| 1/3 Power (pink noise) | 8 ohms 4 ohms 2 ohms | 8A/120V 12.4A / 120V n/a | 10.4A/120V 16.5A / 120V n/a | 7.7A/120V 12.3A / 120V 19.7A / 120V | 8.2A/120V 12.6A / 120V 19A / 120V | 10.7A/120V 16.5A / 120V 27A / 120V | 13A/120V 19.5A / 120V 31A / 120V |
| Full Power | 8 ohms 4 ohms 2 ohms | 12.6A/120V 21A / 120V n/a | 20A/120V 32A / 120V n/a | 12.6A/120V 21.3A / 120V 33.2A / 120V | 15.5A/120V 25A / 120V 37A / 120V | 21A/120V 33A / 120V 55A / 120V | 25A/120V 40A / 120V 63A / 120V |
| Notes | Long term, breaker-limited to 15A/120V | Long term, breaker-limited to 15A/120V | Long term, active-limited to 25A/120V | Long term, active-limited to 30A/120V | Long term, active-limited to 30A/120V | Long term, active-limited to 30A/120V | |
