Amplifier Settings

Signal Input and Output Configurations

The input section of the amplifier consists of a phase switch that sets the output configura- tion, gain controls, and RCA inputs. The input section makes it easy to adapt this amplifier to most system configurations.

Input Gain

The Orion 300D, 600D, 1200D, and 2500D amplifiers have level adjustments to allow for easy integration with any source unit. The input sensitivity can be adjusted from 200mV to 5V. Refer to Testing the System and Adjusting the Sound of the System sections of this guide for detailed instructions on setting the gain.

Phase Switches

●0° - leaves output unaffected. The output signal is in phase with the input signal.

●180° - inverts the output. The channel is 180° output of phase. This configuration is useful for inverting the phase of subwoofers to improve staging in a vehicle. This is also used when bridging two amplifiers into one speaker (600D and 1200D only).

Auxiliary Output Configurations

The auxiliary outputs on Orion amplifiers offer easy, unlimited system expansion. Routing signal from a source unit, pre-amplifier, or equalizer is a matter of connecting RCAs to the RCA Inputs and the RCA outputs to the next Orion amplifier in the signal chain. When the switch is in the COPY position, the RCA output is an identical copy of the input signal. The signal passes through a buffer stage so that several amplifiers can be daisy chained without signal loss or overloading of the source unit. This maximizes the signal output and mini- mizes the potential for system noise. (The 300D does not have a COPY/GAIN/MASTER switch. The 300D provides buffered RCA output.)

When the switch is in the GAIN position, the RCA outputs are buffered through the gain stage of the amplifier. When the first amplifier in the signal chain is set this way, a remote gain controller (RGC-1) can be connected to the amplifier and act as a PRE-AMP controlling the overall level of the system. Following amplifiers are configured in the COPY mode with their gains set to zero as the GAIN amp is now controlling the gain level for all subsequent amps. This eliminates the need to gain match multiple amplifiers.

When the switch is in the MASTER position, the RCA outputs are buffered through the gain stage of the amplifier and filtered through the crossover sections of the amplifier. When set this way, the amplifier's gain and crossover settings are sent to other amplifiers down the sig- nal chain. This can be useful for configuring multiple subwoofer amplifiers easily in a large SPL system. All subsequent amplifiers after the master amp will be in the COPY position and have their gains set to zero and all crossovers turned off. The master amplifier will control all the functions of the slave amps via the MASTER RCA output signal.

Internal Crossover Configurations

The crossover section of the Orion 300D, 600D, 1200D, and 2500D amplifiers is continuous- ly variable and extremely flexible. In addition to the variable built-in low-pass filters, the high-pass crossover incorporates the INTELLi Q feature. This circuit is designed to optimize the performance of Orion subwoofers in all types of enclosures.

8	©2004 Directed Electronics, Inc.

12000, 25000, 3000, 6000 specifications

The Orion series, including models 6000, 12000, 25000, and 3000, represents a breakthrough in advanced technology and design, catering to various needs within different industries. Each model is distinguished by its unique features, ensuring users can select the right solution based on their specific requirements.

The Orion 6000 is designed for mid-range applications, offering a balance of performance and efficiency. This model features a robust processing unit, allowing for rapid data analysis and real-time decision-making. The incorporation of advanced machine learning algorithms enables it to adapt to evolving tasks and optimize workflows. The Orion 6000 also boasts a sleek design, making it a perfect fit for both office and field environments. Additionally, connectivity options are abundant, supporting various devices and creating a seamless ecosystem.

Moving on to the Orion 12000, this model is tailored for high-demand tasks, making it ideal for large enterprises and data-intensive applications. It features enhanced computational power, enabling users to process vast amounts of data swiftly. With an emphasis on security, the Orion 12000 integrates cutting-edge encryption technologies that safeguard sensitive information. Furthermore, its user-friendly interface simplifies operations, ensuring that teams can maximize their productivity from the get-go.

The Orion 25000 takes performance to the next level, designed for industrial settings where reliability and durability are paramount. This model is engineered to withstand challenging environments, featuring robust materials and protection against dust and moisture. The Orion 25000 incorporates advanced sensor technology, allowing for precise monitoring and adjustments. Its scalability makes it a favorite among manufacturers, as it can easily adapt to various operational requirements, enhancing efficiency and output.

Lastly, the Orion 3000 serves as an entry-level model, suitable for small businesses and individuals. While it is compact and economical, it does not compromise on functionality. With essential features that cater to everyday tasks, the Orion 3000 is equipped with intuitive software that simplifies usage. It also includes basic connectivity options, making it easy to integrate into existing workflows, ensuring users have access to the necessary tools without investing heavily in infrastructure.

In summary, the Orion series offers a diverse range of models—6000, 12000, 25000, and 3000—each packed with innovative features and technologies that cater to various market needs, thus providing effective solutions for both personal and professional use.