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Lab.gruppen PLM 20K44 SP
The PLM 20K44 is Lab.gruppen's touring flagship in a 4-in, 4-out frame, and the SP version lands its outputs on industry-standard twist-lock speaker connectors. Rational Power Management lets any one channel draw on the full amplifier reserve rather than being capped at a quarter of it.\n\nLake digital signal processing handles loudspeaker management and system control, and 8x8 channels of dual redundant Dante with AES67 support carry audio in and out. The Class-TD output stage with Intercooler cooling holds THD+N to 0.04 percent at 1 kHz just below clipping, with dynamic range above 114 dB.
| Peak output voltage | 194 V |
|---|---|
| Max. output current | 67 A |
| Rational Power Management (RPM) | Regardless of model, any channel has potential to deliver the max single channel output power |
| Default voltage limitation (can be lifted with RPM configuration) | 194 V |
| THD + N 20 Hz - 20 kHz for 1 W | 0.05 % |
| THD + N at 1 kHz and 1 dB below clipping | 0.04 % |
| Dynamic range | > 114 dB |
| Channel separation (Crosstalk) at 1 kHz | > 70 dB |