D Series 10:4L

D Series 10:4L

Tech Spec

ModelD Series 10:4L
General
Processing / NetworkLake / Dante
Number of amplifier channels4
Total burst power all channels (share among channels with RPM)1000 W
Max output power (all channels driven)1
2 ohms250 W
2.67 ohms250 W
4 ohms250 W
8 ohms250 W
16 ohms250 W
Hi-Z 25 V250 W
Hi-Z 70 V250 W
Hi-Z 100 V175 W
Max output power single channel (all models)1
2 ohms850 W
2.67 ohms1000 W
4 ohms1000 W
8 ohms1000 W
16 ohms600 W
Hi-Z 25 V500 W
Hi-Z 70 V1000 W
Hi-Z 100 V700 W
Amplifier output modules (all models, all channels)
Peak output voltage142 Vpk
Max output Current30 Apk
Rational Power Management (RPM)Share “Total burst power” of the product freely among channels. Any channel can scale up to the “single channel max power”
Default voltage limitation (can be lifted with RPM configuration)63 Vpk
Protection featuresCurrent Average Limiter (CAL), Very High Frequency Protection (VHF), Direct Current Protection (DC), Short Circuit Protection, Current-Clip Limiter, Voltage Clip Limiter, Temperature protection
Amplifier platform
Inter Sample Voltage Peak Limiter (ISVPL)Configurable Peak voltage threshold and profile
Amplifier gain Digital configurable amplifier gain 22 - 44 dB
Dynamic range > 112 dB
Load impedance analysisYes
Temperature controlTemperature regulated fans (front-to-rear airflow) and show must go on limitation (ATL, PTL)
Internal Sample Rate / Data path96 kHz / 32 bit floating point
Product propagation delay AES 96 kHz / analog input1.61 / 1.68 ms
Lake processing
Loudspeaker processingUp to 4 modules of Classic/linear-phase/FIR crossover, EQ, delay, LimiterMax™ - peak and RMS limiters
System tuningGroup control with Raised Cosine™ MESA EG™ asymmetric filters
Input redundancy / Matrix Automatic 4 level input redundancy / 4 input mixers
System integrationComprehensive 3rd party protocol over UDP Ethernet
Dante Audio Network
Dante I/O8 x 8
Network topology / redundancyFlexible topology / Supports daisy-chained and Dual redundant networks
Sample Rates / Transport48, 96 kHz / Uni + Multicast
Network latency0.25, 0.5, 1.0, 2.0, 5.0 ms
AES Inputs
Inputs4 AES inputs
Supported sample rates / resolution44.1, 48, 88.2, 96, 176.4, 192 kHz / up to 24 bits
Sample rate conversion THD+N 20 Hz - 20 kHz unweighted0.00003 %
Analog Inputs
Inputs4 high quality inputs with Iso-Float ground isolation
Maximum input / digital reference+26 dBu / +21 dBu
Sampling rate / Resolution96 kHz / 24 bit
Input impedance balanced / unbalanced20 / 10 kOhm
THD+N (typical at 1 kHz unweighted)0.00022 %
THD+N (typical at 20 Hz and 20 kHz unweighted)0.00033 %
Back panel Interface
Analog inputs 4 x Terminal block connectors analog input with +, - and ground
AES inputs4 x Terminal block connectors analog input with +, - and ground
Output connectors4 x 2 pole Terminal block connectors rated at 1000 V / 41 A (exceeding amplifier capacity)
Can take up to 8 mm2 (8.2 AWG) cables
Ethernet Ports2 x EtherCon RJ45 Lake Controller, Dante controller and/or DLM (3rd party protocol)
Detachable mains cordDetachable locking 3-pin IEC rated at 250 V / 16 A
Front-panel user interface
System status indication 3 x tri-color LED. FRAME, TEMP, PSU for device status indication
Channel status indication3 x tri-color LED per channel. Status indication separated for channel LOAD, AMP, SIGNAL status
MutePer channel touch button for MUTE control and tri-color LED for indication
PowerTouch button for ON/STANDBY control and tri-color LED for power state indication
SelectTouch button and LED for bidirectional device software select functionality
Mains Power
Nominal voltage100 - 240 Volt AC 50 - 60 Hz
Operating voltage 70 - 265 V AC 45 - 66 Hz
Mains wall plugSelectable on order
CEE 7/7 “Schuko” 230 V / 16 A,
NEMA 5-15 125 V / 15 A,
BS1363-A 250 V / 13 A,
IA16A3 250 V / 16 A,
AU/NZ 250 V / 10 A,
JP 125 V / 15 A,
CPCS-CCC 250 V / 10 A
Power supply features
Soft start / Inrush powerYes
Power factor correction > 0.98 for mains power > 300 W
Regulated switch mode power supply (R.SMPS)Yes
Breaker Emulation Limiter (BEL)No
BEL max current thresholdFixed 8 A
Power Average Limiter (PAL)Yes
Under Voltage Limiter (UVL) Yes
Mains undervoltage and overvoltage protection and mains glitch toleranceYes
Dimensions
Rack rail to rear panelW: 483 mm (19”), H: 44 mm (1 U), D: 425 mm (16.7”)
Overall depth front-rear supportD: 463 mm
Weight
Weight7.8 kg (17.1 lbs)
Finish
FinishBlack painted steel chassis with grey painted steel front with detachable grille
Approvals
ApprovalsCE, ETL (ANSI/UL, CSA), PSE, RCM, BIS, CCC

Notes

  • 1. Lab.gruppen burst power (1 kHz, 25 ms burst power @ 150 BPM, 12 dB Crest factor)
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