The Lab Gruppen D80:4L is based on the same foundation of robust, high-power amplifier technologies as the 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 D80:4L, 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)
RPM allows truly flexible allocation of the 8000 W of available power across all 4 channels of the D 80:4 to ensure the most efficient and rational use of amplifier inventory. With a single channel capable of up to 5000 W without bridging (losing channel count), leaving remaining power to be allocated across other channels as required, D 80:4 is capable of meeting the demands of all but the most power-hungry of performance install applications.
CAFE for Green Credentials
The D 80:4L 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.
Lake Processing with DANTE
The robust power platform of D Series works hand-in-glove with dual integrated Lake Processing modules. Lake features such as Raised Cosine Equalization, Limiter Max peak and RMS limiters, and Iso-Float ground isolation. AES3 digital and dual-redundant Dante networked inputs are standard for compliance in mission-critical PA/VA applications.
Real World Green Credentials
The combination of unique power supply technologies providing class-leading and predictable low current draw to power output, and innovative CAFE software enable better mains management and allow substantial savings to be made on critical infrastructure such as cooling and UPS systems, lowering the overall installation and running costs of a venue audio system.