20,000W Amplifier with 4 Flexible Output-Channels, Lake Digital Signal Processing and Digital Audio Networking for Installation Applications D SERIES D 200:4L D 200:4L Combines 20000 W of Flexible Power with the Latest Lake DSP, DANTE Digital Audio Networking and Advanced System Integrity Monitoring. The D 200:4L is based on the same foundation of robust, high-power amplifier technologies as our renowned PLM Series ??? an amplifier platform with a proven record of reliability and sonic performance on the world???s most grueling concert tours and in high-profile, large-scale installations. With the D 200:4L, those same core technologies have been updated and refocused to provide the ultimate solution for the most demanding digitally networked installed sound applications ??? in stadia, arenas, theme parks, performing arts centers, racecourses and other large commercial sound installations. In addition to legendary Lab Gruppen reliability and sonic excellence, the D Series incorporates newly refined outputs stage technologies along with installation-targeted hardware and software features that optimize amplifier system design and configuration. Together, these new technologies allow systems integrators to minimize both initial equipment costs and end users??? long-term energy consumption. Rational Power Management (RPM) Rational Power Management (RPM) At the core of the D Series platform is Rational Power Management (RPM), a proprietary Lab Gruppen technology that allows system designers and integrators unprecedented freedom to allocate the output power available on each channel for optimum performance with specific load conditions. RPM technology also enables the integrator to minimize initial equipment costs and reduce rack space requirement since with conventional installation amplifiers, it is often necessary to ???over-specify?? amplifiers to meet the maximum power demand on one channel, leaving excess power capacity wasted on the remaining channels. RPM reduces costly excess capacity by allowing re-allocation of output power capacity among the four channels - with each channel on the D 200:4L capable of delivering up to 5000 W power output, leaving any remaining available power to be allocated for less demanding loads. CAFE for Green Credentials CAFE for Green Credentials The D 200:4L can be configured and monitored using the new CAFE (Configuring Amplifiers For the Environment) software suite. In addition to providing comprehensive system surveillance and configuration of RPM features, CAFE includes an innovative design aid ??? the Equipment Specification Predictor (ESP) ??? that provides tools for optimum specification of D Series units. ESP examines the system and load requirements and then supplies recommendations for the installation that include model and quantity of D Series units, heat generated, channel distribution, and current draw. The end result is accurate mains management and precise specification of cooling systems and UPS, when required.
4 x 5000 W power amp, LAKE DSP, Rational Power Management Power Amplifier
SKU: D2004L
$20,019.00Price
- General Processing / Network Lake / Dante Number of amplifier channels 4 Total burst power all channels (share among channels with RPM) 20000 W Max output power (all channels driven)1 2 ohms 4400 W 2.67 ohms 5000 W 4 ohms 4400 W 8 ohms 2300 W 16 ohms 1150 W Hi-Z 70 V 3300 W Hi-Z 100 V 4700 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 Amplifier output modules (all models, all channels) 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) 194 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 Amplifier platform 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 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 EG?? asymmetric filters Input redundancy / Matrix Automatic 4 level input redundancy / 4 input mixers System integration Comprehensive 3rd party protocol over UDP Ethernet Dante Audio NetworkDante 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 AES 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 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) 0.0000022 THD+N (typical at 20 Hz and 20 kHz unweighted) 0.0000033 Back panel Interface 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 Front-panel user interface 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 Mains Power Nominal voltage 100 - 240 Volt AC 50 - 60 Hz Operating voltage 70 - 265 V AC 45 - 66 Hz Power supply features 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 32 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 depth front-rear support D: 463 mm Weight Weight 16.5 kg (36 lbs) Finish Finish Black painted steel chassis with grey painted steel front with detachable grille