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15. Technical Specifications
15. Technical Specifications
General
Processing / Network
Numbers of amplifier channels
Total burst power all channels (share among channels with RPM)
Max. Output Power (all ch.'s driven)
2 ohms
2.67 ohms
4 ohms
8 ohms
16 ohms
Hi-Z 70 V
Hi-Z 100 V
Max output power single channel (all models)
2 ohms
2.67 ohms
4 ohms
8 ohms
16 ohms
Hi-Z 70 V
Hi-Z 100 V
Amplifier output modules (all models, all channels)
Peak output voltage
Max output current
Rational Power Management (RPM)
Default voltage limitation (can be lifted with RPM configuration)
Protection features
Amplifier platform
Inter Sample Voltage Peak Limiter (ISVPL)
Amplifier gain
Pilot tone generation and analysis
Load impedance analysis
Temperature control
Audio Performance (Amplifier platform with digital input)
THD + N 20 Hz - 20 kHz for 1 W
THD + N at 1 kHz and 1 dB below clipping
Dynamic range
Channel separation (Crosstalk) at 1 kHz
Frequency response (1 W into 8 ohm, 20 Hz - 20 kHz)
Internal sample rate / Data path
Product propagation delay AES 96 kHz / analog input
Lake processing
Loudspeaker processing
System tuning
Input redundancy / Matrix
System integration
Dante Audio Network
Dante I/O
Network topology / redundancy
Sample rates / transport
Network latency
Analog inputs
Inputs
Maximum input / digital reference
Sampling rate / resolution
Input impedance balanced / unbalanced
THD + N (typical at 1 kHz unweighted)
THD + N (typical at 20 Hz and 20 kHz unweighted)
AES Inputs
Inputs
Supported sample rates / resolution
Sample rate conversion THD + N 20 Hz - 20 kHz unweighted
36
D SERIES Lake Quick Start Guide rev 2.0.0
D 200:4L
Lake / Dante
4
20000 W
1)
4400 W
5000 W
4400 W
2300 W
1150 W
3300 W
4700 W
1)
4400 W
5900 W
4600 W
2300 W
1150 W
3300 W
4700 W
194 V
67 A
Regardless of model, any channel has potential to deliver the max single channel output power
(1 channel on D 80:4, 2 channels on D 120:4)
194 V
Current Average Limiter (CAL), Very High Frequency Protection (VHF), Direct Current Protection (DC),
Short Circuit Protection, Current-Clip Limiter, Voltage Clip Limiter, Temperature protection
Configurable Peak voltage threshold and profile
Digital configurable amplifier gain 22 - 44 dB
LoadPilot
Yes
Regulated fans and show must go on limitation (ATL, PTL)
< 0.05 %
< 0.04 %
> 114 dB
> 70 dB
+/- 0.05 dB
48 / 96 kHz / 32 bit floating point
1.61 / 1.68 ms
Up to 4 modules of Classic/linear-phase/FIR crossover, EQ, delay, LimiterMax™ - peak and RMS limiters
Group control with Raised Cosine™ MESA EQ™ asymmetric filters
Automatic 4 level input redundancy / 4 input mixers
Comprehensive 3rd party protocol over UDP Ethernet
8 x 8
Flexible topology / Supports daisy-chained and Dual redundant networks
48, 96 kHz / Uni + Multicast
0.25, 0.5, 1.0, 2.0, 5.0 ms
4 high quality inputs with Iso-Float ground isolation
+ 26 dBu / +21 dBu
96 kHz / 24 bit
20 / 10 kOhm
0.00022 %
0.00033 %
2 AES inputs (4 audio channels)
44.1, 48, 88.2, 96, 176.4, 192 kHz / up to 24 bit
0.00003 %
D 120:4L
D 80:4L
12000 W
8000 W
3000 W
2000 W
3000 W
2000 W
3000 W
2000 W
1900 W
1500 W
950 W
750 W
3000 W
2000 W
3000 W
2000 W
175 V
155 V
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