PowerLight Series
Specifications
| PL3.4 | PL3.8x |
| PL4.0 | PL6.0II |
Stereo Mode (both channels driven) |
| Continuous average output power per channel |
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| Ch 1 | Ch 2 |
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8Ω / FTC 20 Hz - 20 kHz / 0.1% THD | 725 W | 900 W | 450 W | 900 W | 1150 W |
8Ω / EIA 1 kHz / 0.1% THD | 750 W | − | − | 1000 W | 1300 W |
4Ω / FTC 20 Hz - 20 kHz / 0.1% THD | 1150 W | 1400 W | 800 W | 1400 W | 2050 W |
4Ω / EIA 1 kHz / 0.1% THD | 1225 W | − | − | 1600 W | 2200 W |
2Ω / EIA 1 kHz / 1% THD | 1700 W | 2400 W | 1400 W | 2000 W | 3500 W |
Bridge Mono Mode |
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8Ω / FTC 20 Hz - 20 kHz / 0.1% THD | 2300 W | − |
| 2800 W | 4400 W |
4Ω / EIA 1 kHz / 1% THD | 3400 W | − |
| 4000 W | 7000 W |
Distortion | < 0.05% | < 0.01% |
| < 0.05% | < 0.02% |
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THD (typical) 4Ω to 8Ω 20 Hz - 20 kHz, 10 dB | 0.01% | 0.01% |
| 0.01% | 0.06% |
below rated power. 1.0 kHz and below. full rated power |
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Damping Factor (1 kHz and below) | > 500 | > 500 |
| > 500 | > 2000 |
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Signal to Noise (20 Hz - 20 kHz) | 108 dB | 105 dB |
| 105 dB | 107 dB |
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Input Sensitivity at 8Ω | 0.96 | 1.08 | 1.24 | 1.06 | 2.40 |
Voltage Gain | 80x (38 dB) | 80x (38 dB) | 49x (34 dB) | 80x (38 dB) | 40x (32 dB) |
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Output Circuitry | Class H | Class H | Class H | Class H | Class H |
Cooling (Variable speed fans, | Single fan | Single fan | Single fan | Four fans | |
Weight (net) | 30 lbs (13.6 kg) | 30 lbs (13.6 kg) | 30 lbs (13.6 kg) | 53 lbs (24 kg) | |
120 V Current Consumption | 11.5 A | 15.2 A |
| 15.2 A | 16 A |
(1/8 Power Pink Noise at 4Ω) |
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Multiply current by 0.5 for 230 V units |
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Connectors (each channel) | Input: Neutrik “Combo” XLR + 1/4" / TRS input and barrier strip | Output: “Touch proof” binding posts |
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Frequency Response | 20 Hz – 20 kHz / ±0.15 dB |
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| PL 6.0II: 2 Hz - 50 kHz / +0, |
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| PL3.4 and PL4.0: 5 Hz – 60 kHz / +0, |
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| PL3.8: 8 Hz – 100 kHz / +0, |
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Input Impedance | 10k ohm unbalanced / 20k ohm balanced |
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Amplifier Protection | Full short circuit, open circuit, thermal, ultrasonic, RF protection. Stable into reactive or mismatched loads |
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Controls | Front: AC switch / Ch.1 and Ch.2 gain knobs / Ch.1 and Ch.2 clip limiter switches |
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| Rear: Parallel - Stereo - Bridge switch / Remote AC Control terminal strip |
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Load Protection | On/off muting / |
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Indicators | Prot: Red LED / Standby: Yellow LED / |
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| Clip: Red LED / Signal: Green LED / Level |
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Power Requirements | 120 / 230 Vac / 50 - 60 Hz |
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Power Connectors | 30 A twist lock (PL3.8x, PL4.0, PL6.0II) / 15 A edison (PL3.4) |
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| Export versions have removable IEC connectors |
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Dimensions | 19.0" (48.3 cm) rack mounting (all models) / 17.9" (45.5 cm) deep behind front mounting rails (all models) |
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| Overall depth on PL 6.0II 19.5" Height: 5.25" (13.3 cm) 3 RU |
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* at 0.2% THD; ** EIA 1.0% THD 1 kHz |
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Specifications subject to change without notice.
1675 MacArthur Boulevard • Costa Mesa, CA 92626 • Ph: | qscaudio.com |
PowerLight Spec Sheet 02/08/06
