Overview The Bose 813375-1310 is a professional power amplifier designed to deliver up to 400 watts of power dynamically across four output channels. Its PowerShare technology allows flexible distribution of wattage where it is needed most, making it ideal for environments with varying audio demands such as lobbies, restaurants, and presentation spaces. Each channel supports 70 V, 100 V, or 4/8 Ohm operation, enabling seamless integration of both high-impedance distributed loudspeakers and low-impedance point-source speakers without additional hardware. Key features PowerShare technology dynamically allocates power across four channels to match the specific needs of different zones or speaker types. Selectable voltage and impedance settings on every channel eliminate the need for external transformers or bridging, simplifying installation. Built-in Dante audio networking reduces cabling complexity by allowing audio signals to travel over a single network cable, improving signal quality and flexibility. Integrated digital signal processing (DSP) provides customizable equalization, crossover, and limiting through ControlSpace Designer software for precise sound tuning. Compact 1U rack chassis with a height of only 1.7 inches saves valuable rack space in professional audio setups. Robust protection features guard against thermal overload, overvoltage, and short circuits to ensure consistent and reliable operation. Automatic standby mode lowers power consumption during periods of inactivity, supporting energy efficiency in commercial and corporate environments. Key specs Power output: 400 watts total, shared dynamically across four channels Channel operation: selectable 70 V, 100 V, or 4/8 Ohm per channel Rack size: 1U standard rack unit Height: 1.7 inches Audio networking: Dante built-in Protection: thermal, overvoltage, and short-circuit safeguards Control software: ControlSpace Designer for DSP adjustments Connectivity and compatibility This amplifier supports Dante audio networking, allowing it to connect easily with other Dante-enabled devices over standard network infrastructure. This capability reduces the need for extensive analog cabling and enables flexible audio routing through software. The ability to operate at multiple voltages and impedances on each channel means it can accommodate a wide range of loudspeaker types commonly found in commercial installations such as hotels, schools, houses of worship, and retail spaces. Installation and setup The Bose 813375-1310 fits neatly into a single rack unit, making it suitable for installations where space is limited. Its flexible channel configuration and PowerShare technology simplify system design by allowing installers to allocate power based on zone requirements without rewiring. The included DSP can be configured remotely via ControlSpace Designer software, enabling technicians to fine-tune audio settings before locking them for daily use. Built-in protections and an automatic standby mode contribute to a hassle-free and energy-conscious installation. Ideal uses and environments This amplifier is well suited to professional audio systems that require adaptable power distribution across multiple zones with different loudspeaker types. It works effectively in venues such as corporate conference rooms, educational facilities, retail stores, and houses of worship where audio demands vary throughout the space. The combination of Dante networking and flexible channel operation makes it a strong choice for integrators who need a versatile, space-efficient amplifier that can grow with the system’s needs.
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