Lab.gruppen PLM 12K44 Quick Start Manual
Also see for PLM 12K44: Operation manualOperation manualQuick start guideQuick start guide
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15. Technical Specifications26PLM+ SERIES Quick Start Guide rev 1.0.015. Technical SpecificationsPLM 12K44 PLM 20K44GeneralProcessing / Network Lake / Dante Lake / DanteNumbers of amplifier channels 4 4Total burst power all channels (share among channels with RPM) 12000 W 20000 WMax. Output Power (all ch.’s driven) 1)2 ohms 3000 W 4400 W2.67 ohms 3000 W 5000 W4 ohms 3000 W 4400 W8 ohms 1900 W 2300 W16 ohms 950 W 1150 WHi-Z 70 V 3000 W 3300 WHi-Z 100 V 3000 W 4700 WMax output power single channel 1)2 ohms 4400 W 4400 W2.67 ohms 5900 W 5900 W4 ohms 4600 W 4600 W8 ohms 2300 W 2300 W16 ohms 1150 W 1150 WHi-Z 70 V 3300 W 3300 WHi-Z 100 V 4700 W 4700 WAmplifier output modules (all models, all channels)Peak output voltage 194 V 194 VMax output current 67 A 67 ARational Power Management (RPM) Any channel has potential to deliver the max singlechannel output powerAny channel has potential to deliver the max singlechannel output powerDefault voltage limitation (can be lifted with RPM configuration) 175 V 194 VProtection features Current Average Limiter (CAL), Very High FrequencyProtection (VHF), Direct Current Protection (DC), ShortCircuit Protection, Current-Clip Limiter, Voltage ClipLimiter, Temperature protectionCurrent Average Limiter (CAL), Very High FrequencyProtection (VHF), Direct Current Protection (DC), ShortCircuit Protection, Current-Clip Limiter, Voltage ClipLimiter, Temperature protectionAudio Performance (Amplifier platform with digital input)THD + N 20 Hz - 20 kHz for 1 W < 0.05 % < 0.05 %THD + N at 1 kHz and 1 dB below clipping < 0.04 % < 0.04 %Dynamic range > 114 dB > 114 dBChannel separation (Crosstalk) at 1 kHz > 70 dB > 70 dBFrequency response (1 W into 8 ohm, 20 Hz - 20 kHz) +/- 0.05 dB +/- 0.05 dBInternal sample rate / Data path 96 kHz / 32 bit floating point 96 kHz / 32 bit floating pointProduct propagation delay AES 96 kHz / analog input 1.61 / 1.68 ms 1.61 / 1.68 msLake processingLoudspeaker processing Up to 4 modules of Classic/linear-phase/FIR cross-over, EQ, delay, LimiterMax™ - peak and RMS limitersUp to 4 modules of Classic/linear-phase/FIR cross-over, EQ, delay, LimiterMax™ - peak and RMS limitersSystem tuning Group control with Raised Cosine™ MESA EG™asymmetric filtersGroup control with Raised Cosine™ MESA EG™asymmetric filtersInput redundancy / Matrix Automatic 4 level input redundancy / 4 input mixers Automatic 4 level input redundancy / 4 input mixersSystem integration Comprehensive 3rd party protocol over UDP Ethernet Comprehensive 3rd party protocol over UDP EthernetMeasurement & AnalysisPilot tone generation and analysis Yes YesLoad impedance analysis Yes YesReal Time Analyzer (RTA), 3rd party integration Yes YesDante Audio NetworkDante I/O 8 x 8 8 x 8Network topology / redundancy Flexible topology / Supports Dual redundant networks Flexible topology / Supports Dual redundant networksSample rates / transport 48, 96 kHz / Uni + Multicast 48, 96 kHz / Uni + MulticastNetwork latency 0.25, 0.5, 1.0, 2.0, 5.0 ms 0.25, 0.5, 1.0, 2.0, 5.0 msDevice PresetsLocal memory locations for the settings of the product 100 100AES InputsInputs 4 AES inputs 4 AES inputsSupported sample rates/ resolution 44.1, 48, 88.2, 96, 176.4, 192 kHz / up to 24 bits 44.1, 48, 88.2, 96, 176.4, 192 kHz / up to 24 bitsSample rate conversion THD + N 20 Hz - 20 kHz unweighted 0.00003 % 0.00003 %Analog InputsInputs 4 high quality inputs with Iso-Float™ ground isolation 4 high quality inputs with Iso-Float™ ground isolationMaximum input / digital reference + 26 dBu / + 21 dBu + 26 dBu / + 21 dBuSampling rate / resolution 96 kHz / 24 bit 96 kHz / 24 bitInput impedance balanced / unbalanced 20 k / 10 k ohm 20 k / 10 k ohmTHD + N (typical at 1 kHz unweighted) 0.00022 % 0.00022 %THD + N (typical at 20 Hz and 20 kHz unweighted) 0.00033 % 0.00033 %LimitersAdjustable Inter-Sample Voltage Peak Limiter (ISVPL) 17.8 - 194 V, step size 0.1 V 17.8 - 194 V, step size 0.1 VCurrent Peak Limiter < 300 ms 67 A peak 67 A peakCurrent Average Limiter (CAL) > 300 ms 33 Arm 33 ArmLimiterMax (rms and peak limiters)MaxRMS (rms voltage limiter)MaxPeak (peak voltage limiter)YesYesYesYes |
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