Quick Start Guide

15. Technical Specifi cations
16. Warranty and support
36
D SERIES Lake Quick Start Guide rev 3.0.3
D SERIES Lake Quick Start Guide rev 3.0.3
37
15. Technical Specifi cations
D 200:4L D 120:4L D 80:4L
General
Processing / Network Lake / Dante Lake / Dante Lake / Dante
Number of amplifi er channels 4 4 4
Total burst power all channels (share among channels with RPM) 20000 W 12000 W 8000 W
Max. Output Power (all ch.’s driven)
1)
2 ohms 4400 W 3000 W 2000 W
2.67 ohms 5000 W 3000 W 2000 W
4 ohms 4400 W 3000 W 2000 W
8 ohms 2300 W 1900 W 1500 W
16 ohms 1150 W 950 W 750 W
Hi-Z 70 V 3300 W 3000 W 2000 W
Hi-Z 100 V 4700 W 3000 W 2000 W
Max. Output power bridged mode (all ch.’s driven)
1)
4 ohms 8800 W 6000 W 4000 W
8 ohms 8800 W 6000 W 4000 W
16 ohms 4600 W 3800 W 3000 W
Max output power single channel (all models)
1)
2 ohms 4400 W
2.67 ohms 5900 W
4 ohms 4600 W
8 ohms 2300 W
16 ohms 1150 W
Hi-Z 70 V 3300 W
Hi-Z 100 V 4700 W
Amplifi er output modules (all models, all channels)
Peak output voltage 194 V
Max output current 67 A
Rational Power Management (RPM)
Share “total burst power” of the product freely among channels. Any channel can scale up to the “Max. output
power single channel”
Default voltage limitation (can be lifted with RPM confi guration) 194 V 175 V 155 V
Protection features Current Average Limiter (CAL), Very High Frequency Protection (VHF), Direct Current Protection (DC),
Short Circuit Protection, Current-Clip Limiter, Voltage Clip Limiter, Temperature protection
Amplifi er platform
Inter Sample Voltage Peak Limiter (ISVPL) Confi gurable Peak voltage threshold and profi le
Amplifi er gain Digital confi gurable amplifi er gain 22 - 44 dB
Pilot tone generation and analysis LoadPilot
Load impedance analysis
Yes
Temperature control Regulated fans and show must go on limitation (ATL, PTL)
Audio Performance (Amplifi er platform with digital input)
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
Frequency response (1 W into 8 ohm, 20 Hz - 20 kHz) +/- 0.05 dB
Internal sample rate / Data path 48 / 96 kHz / 32 bit fl oating point
Product propagation delay AES 96 kHz / analog input 1.61 / 1.68 ms
Lake processing
Loudspeaker processing Up to 4 modules of Classic/linear-phase/FIR crossover, EQ, delay, LimiterMax™ - peak and RMS limiters
System tuning Group control with Raised Cosine™ MESA EQ™ asymmetric fi lters
Input redundancy / Matrix Automatic 4 level input redundancy / 4 input mixers
System integration Comprehensive 3rd party protocol over UDP Ethernet
Dante Audio Network
Dante I/O 8 x 8
Network topology / redundancy Flexible topology / Supports daisy-chained and Dual redundant networks
Sample rates / transport 48, 96 kHz / Uni + Multicast
Network latency 0.25, 0.5, 1.0, 2.0, 5.0 ms
Analog inputs
Inputs 4 high quality inputs with Iso-Float ground isolation
Maximum input / digital reference + 26 dBu / +21 dBu
Sampling rate / resolution 96 kHz / 24 bit
Input impedance balanced / unbalanced 20 / 10 kOhm
THD + N (typical at 1 kHz unweighted) 0.00022 %
THD + N (typical at 20 Hz and 20 kHz unweighted) 0.00033 %
20000 W
12000 W
D 120:4L
8000 W
D 80:4L
4400 W
5000 W
4400 W
2300 W
115 0 W
3300 W
4700 W
3000 W
3000 W
3000 W
1900 W
950 W
3000 W
3000 W
2000 W
2000 W
2000 W
1500 W
750 W
2000 W
2000 W
194 V
175 V
155 V
D 200:4L
D 200:4L D 120:4L D 80:4L
AES Inputs
Inputs 2 AES inputs (4 audio channels)
Supported sample rates / resolution 44.1, 48, 88.2, 96, 176.4, 192 kHz / up to 24 bit
Sample rate conversion THD + N 20 Hz - 20 kHz unweighted 0.00003 %
Rear panel interface
Analog inputs 4 x Terminal block connectors along input with +, – and ground
AES inputs 2 x Terminal block connectors
Output connectors
4 x 2 pole Terminal block connectors rated at 1000 V / 76 A (exceeding amplifi er capacity)
Can take up to 16 mm
2
(6 AWG) cables
Ethernet ports
2 x EtherCon RJ45 100/1000 Base–T for the Lake Controller, Dante controller and/or DLM (3rd party protocol)
Detachable mains cord Neutrik PowerCon rated at 250 V / 32 A
Front panel user interface
System status indication 3 x tri-color LED. FRAME, TEMP, PSU for device status indication
Channel status indication 3 x tri-color LED per channel. Status indication separated for channel LOAD, AMP, SIGNAL status
Mute Per channel touch button for MUTE control and tri-color LED for indication
Power Touch button for ON/STANDBY control and tri-color LED for power state indication
Select Touch button and LED for bi-directional device software select functionality
Mains Power
Nominal voltage 100 – 240 V AC 50 – 60 Hz
Operating voltage 70 – 265 V AC 45 – 66 Hz
Mains wall plug
Selectable on order
CEE 7/7 “Schuko” 230 V / 16 A,
NEMA L5–30 “Twistlock” 125 V / 30 A,
NEMA 5–15P 125 V / 15 A (D 80:4 only),
NEMA 5–20P 125 V / 20 A (D120:4 only),
NEMA 6–20P 250 V / 20 A,
AS/NZS 3112 230 V / 15 A (Aus/Nz),
BS 546 230 V / 16 A (India),
C–30P 125V / 30A (Japan)
Power supply features
Soft start / Inrush power Yes / Max 8 A
Power factor correction > 0.98 for mains power > 400 W
Regulated switch mode power supply (R.SMPS) Yes
Breaker Emulation Limiter (BEL) Confi gurable current threshold and breaker profi le
BEL max current threshold 32 A 25 A 15 A
Power Average Limiter (PAL) Yes
Under Voltage Limiter (UVL) Yes
Mains undervoltage and overvoltage protection and
mains glitch tolerance
Yes
Dimensions
Rack rail to rear panel W: 483 mm (19”), H: 88 mm (2 U), D: 424 mm (16”)
Overall all depth front–rear support D: 463 mm
Weight
16.5 kg (36 lbs) 15.8 kg (35 lbs) 14.5 kg (32 lbs)
Finish
Black painted steel chassis with grey painted steel front with detachable grille
Approvals
CE, ETL (ANSI/UL, CSA), PSE, RCM
Note 1): Lab.gruppen burst power (1 kHz, 25 ms burst power @ 150 BPM, 12 dB Crest factor)
All specifications are subject to change without notice.
D 200:4L
g
32 A
16.5 kg (36 lbs)
D 120:4L
p
25 A
15.8 kg (35 lbs)
D 80:4L
15 A
14.5 kg (32 lbs)
8800 W
8800 W
4600 W
6000 W
6000 W
3800 W
4000 W
4000 W
3000 W