PLM 10000Q
Although based on technology in Lab.gruppen’s road-proven FP+ Series, the amplifier platform in the PLM 10000Q Powered Loudspeaker Management system incorporates further enhancements for even greater sustained output power. The basic output topology remains Lab.gruppen’s patented Class TD (offering Class D efficiency with the sonic purity of Class B designs), but with new circuitry for substantially greater current-carrying capabilities. The Regulated Switch Mode Power Supply (R.SMPS) is optimized to deliver full power during long low-frequency bursts, as well as maintain stable rail voltages despite fluctuating line voltage.
Load Verification and Continuous Performance Monitoring The PLM 10000Q includes a revolutionary set of tools for fast, accurate load verification and real-time performance monitoring. The key to both features is the LoadLibrary, a comprehensive database that provides unique “Fingerprints” (load characteristics) for each loudspeaker model in the system.
Lake Processing The PLM 10000Q contains four full-featured Lake Processing modules, each offering precise settings for gain, delay, crossover slope, equalization, and limiting. Exclusive Lake Processing algorithms are included for Raised Cosine Equalization, linear phase crossovers, LimiterMax loudspeaker protection, and Iso-Float ground isolation. Raised Cosine Equalization is the foundation for the Lake Mesa EQ and the Ideal Graphic EQ, the two revolutionary EQ interfaces used by the Dolby Lake Processor. Mesa EQ offers asymmetric filtering to match the asymmetric responses of many loudspeaker systems. The Ideal Graphic EQ offers true sum-to-flat response, so the adjustments provide uniform boost and cut along with greater selectivity. Lake Controller software Lake Controller software provides a unified interface for control and monitoring of all functions of the Powered Loudspeaker Management system. In addition to controlling all parameters of standard Lake Processing (therefore appropriate for use with Dolby Lake Processors), all new versions provide control and monitoring of exclusive PLM features: digital input gain and attenuation, and load verification and performance monitoring via LoadSmart and SpeakerSafe. The flexible Lake Controller software environment can control extensive networks of powered loudspeaker management systems from a single computer. The user interface is based on discrete processing modules, with each module assigned to power outputs normally defined for sets of band-limited drivers (e.g. low, mid, high, subs). Adjustments can be made in real time to any parameter of any module on the network. Modules may be assigned to groups representing subsystems in larger systems, such as main arrays, delays, and fills in an arena system. Dante Digital Audio Network The PLM Series Powered Loudspeaker Management systems are equipped as standard with Dante, a self-configuring digital audio networking solution based on the newest developments in networking technology, Dante provides reliable, sample-accurate audio distribution over Ethernet with extremely low latency. Dante incorporates Zen™, an automatic device discovery and system configuration protocol which enables PLM Series products and other products with Dante (like Dolby Lake Processors) to find each other on the network and configure themselves.
TECHNICAL SPECIFICATIONS
General Number of input channels: 2 Number of output channels: 4 Peak total output all channels driven: 10800 W Peak output voltage per channel: 153 V Max output current per channel: 49 A peak
Max output power all channels driven 16 ohms: 660 W 8 ohms: 1300 W 4 ohms: 2300 W (*1) 2 ohms: 2350 W (*1) All channels driven into optimal impedance interval: > 2700 W into 2.4 - 3.2 ohms
Max output power bridged 8 ohms: 4600 W 4 ohms: 4700 W Bridged into optimal impedance interval: > 5400 W into 4.8 – 6.2 ohms
Performance 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 with analog inputs: >112 dB Frequency response (1 W into 8 Ohm, 20 Hz - 20kHz): +/- 0.05 dB Common Mode Rejection (CMR): >74 dB, 20 Hz to 20 kHz Internal Sample Rate / Data path: 96 kHz / 32 bit floating point Product propagation delay (straight path analog server input -> amp): 1.61 ms Product propagation delay AES 96 kHz / analog input: 1.68 ms
Sample Rate Converters THD + Noise: 0.00003 %, 20 Hz - 20 kHz, unweighted
Analog to Digital inputs Inputs: 2 inputs x 2 link Input sensitivity settings: +12 or +26 dBu THD + Noise: 0.00022 %, typical at 1 kHz unweighted at +26 dBu headroom setting THD + Noise: 0.00033 %, typical at 20 Hz and 20 kHz unweighted at +26 dBu headroom setting
Gain, Sensitivity and Limiters Adjustable Inter-Sample Voltage Peak Limiter (ISVPL): 17.8 - 153 V, step size 0.1 V Current Average Limiter (CAL) > 300 ms: 25 Arms MaxRMS (rms voltage limiter): Yes MaxPeak (peak voltage limiter): Yes Output attenuator: -Inf to 0 dB, step size 0.25 dB
AES3/EBU (sample rate converters available as desired) Supported sample rates: 48, 96 kHz Support redundant paths: Yes Flexible topology: Yes Network latency: 0.8, 1.3 and 4 ms
Back panel Interface AES / EBU / I/O (input + link): 2 x 3-pin XLR Analog, 2-channel I/O (input + link): 4 x 3-pin XLR, electronically balanced Output connectors: Neutrik speakON (1 x NLT8, 2 x NLT4) or 4 Binding Posts (pairs) Auto 10/100, Auto Uplink: 2 x RJ45 etherCON Control and monitoring interface: Via Ethernet for Lake Controller software, or DLM (the 3rd party protocol) Detachable mains cord: Neutrik PowerCon rated at 250V/32A Cooling: Two fans, front-rear airflow, temperature controlled speed
Front-panel user interface Display: 2.5 inch, daylight readable LCD Fault/Warning/Limit/Clip indicators: RGB LEDs and detailed fault description on display Mute and soft function buttons: 8 provided Standby Power button: On/Standby Meter button: Toggles through meter views Menu: Provides a menu driven interface for full function front panel control Rotary Encoder: Yes Exit Button: Provides a “back” function
Power Operating voltage: 140-265 V / 70-135 V (*2) Soft start / Inrush power: Yes / max. 5 A Power Average Limiter (PAL): Yes Power Factor Correction (PFC): No Breaker Emulation Limiter (BEL): No Under Voltage Limiter (UVL): No
Dimensions - Weight - Finish Rack rail to rear panel: W: 483 mm (19”), H: 88 mm (2 U), D: 386 mm (15.2”) Weight: 13.5 kg (30 lbs.) Finish: Black painted steel chassis with black painted steel / aluminum front
Approvals Approvals CE, ANSI/UL 60065 (ETL), CSA C22.2 NO. 60065, FCC
Notes *1: Asymmetrical loading of the outputs will yield even higher ratings. If one (or two) channel(s) has reduced power requirements, then the voltage drop from the power supply will be reduced, resulting in higher power availability for the other channel(s). *2: Separate 230 V or 115 V versions available. Not selectable on the product.
