แบรนด์ (Brands)
Lab.Gruppen
รุ่น
D1204L
จำนวนช่อง (Channels)
4 Channel
กำลังวัตต์ (Max Power)
10,000 Watts.
สี (Color)
สีดำ
ข้อมูลจำเพาะ
LAB GRUPPEN D120:4L เครื่องขยายเสียง 4 แชนแนล 12,000 วัตต์
D120:4L เครื่องขยายเสียง 4 แชนแนล 12,000 วัตต์
12,000 Watt Amplifier with 4 Flexible Output Channels, Lake Digital Signal Processing and Digital Audio Networking for Installation Applications
Processing / Network |
Lake / Dante |
Number of amplifier channels |
4 |
Total burst power all channels (share among channels with RPM) |
12000 W |
2 ohms |
3000 W |
2.67 ohms |
3000 W |
4 ohms |
3000 W |
8 ohms |
1900 W |
16 ohms |
950 W |
Hi-Z 70 V |
3000 W |
Hi-Z 100 V |
3000 W |
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 |
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 (1 channel on D 80:4, 2 channels on D 120:4) |
Default voltage limitation (can be lifted with RPM configuration) |
175 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 |
Inter Sample Voltage Peak Limiter (ISVPL) |
Configurable Peak voltage threshold and profile |
THD + N at 1 kHz and 1 dB below clipping |
< 0.04 % |
Pilot tone generation and analysis |
Yes |
Load impedance analysis |
Yes |
Frequency response (1 W into 8 Ohm, 20 Hz - 20 kHz) |
+/- 0.05 dB |
Internal Sample Rate / Data path |
48 / 96 kHz / 32 bit floating point |
Product propagation delay AES 96 kHz / analog input |
1.61 / 1.68 ms |
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 EG™ asymmetric filters |
Input redundancy / Matrix |
Automatic 4 level input redundancy / 4 input mixers |
System integration |
Comprehensive 3rd party protocol over UDP Ethernet |
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 |
Inputs |
2 AES inputs (4 audio channels) |
Supported sample rates / resolution |
44.1, 48, 88.2, 96, 176.4, 192 kHz / up to 24 bits |
Sample rate conversion THD+N 20 Hz - 20 kHz unweighted |
0.0000003 |
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) |
0.0000022 |
THD+N (typical at 20 Hz and 20 kHz unweighted) |
0.0000033 |
Analog inputs |
4 x Terminal block connectors analog input with +, - and ground |
AES inputs |
4 x Terminal block connectors analog input with +, - and ground |
Output connectors |
4 x 2 pole Terminal block connectors rated at 1000 V / 76 A (exceeding amplifier capacity) Can take up to 16 mm2 (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 250V/32A |
System status indication |
3 x 3 colored LED. FRAME, TEMP, PSU for device status indication |
Channel status indication |
3 x 3 colored LED per channel. Status indication separated for channel LOAD, AMP, SIGNAL status |
Mute |
Per channel touch button for mute control and bicolored LED for indication |
Power |
Touch button for ON/STANDBY control and bicolored LED for power state indication |
Select |
Touch button and LED for bidirectional Device -Software select functionality |
Nominal voltage |
100 - 240 Volt 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 (D 120:4 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 125 V / 30 A (Japan) |
Soft start / Inrush power |
Yes/ Max 8 Ampere |
Power factor correction |
> 0.98 for mains power > 400 W |
Regulated switch mode power supply (R.SMPS) |
Yes |
Breaker Emulation Limiter (BEL) |
Configurable current threshold and breaker profile |
BEL max current threshold |
25 A |
Power Average Limiter (PAL) |
Yes |
Under Voltage Limiter (UVL) |
Yes |
Mains undervoltage and overvoltage protection and mains glitch tolerance |
Yes |
Rack rail to rear panel |
W: 483 mm (19"), H: 88 mm (2 U), D: 424 mm (16") |
Overall depth front-rear support |
D: 463 mm |
Weight |
15.8 kg (35 lbs) |
Finish |
Black painted steel chassis with grey painted steel front with detachable grille |
Approvals |
CE, ETL(ANSI/UL, CSA), PSE, RCM |
Lab.Gruppen
D1204L
4 Channel
10,000 Watts.
สีดำ
LAB GRUPPEN D120:4L เครื่องขยายเสียง 4 แชนแนล 12,000 วัตต์
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