Bose Professional PowerSpace P2600A

The Bose Professional PowerSpace P2600A is a two-channel amplifier designed for fixed installations, delivering 600 watts per channel with load-independent outputs that supply full power to both low- and high-impedance systems without the need for bridging. Its AmpLink connection enables a clean digital link to compatible processors, reducing cabling and potential errors while maintaining an efficient signal path. With I-Share outputs engaged, the amplifier can combine the current of both channels to provide double the power, creating a dependable and versatile solution for permanent audio setups.

The front panel of the power amplifier keeps things minimal, with only a power switch, plus a set of LEDs that show operation status, signal level for both channels, and whether muting is active. On the rear panel, each output can be attenuated independently through dedicated level controls, accompanied by potential-free NO and NC contacts that allow all outputs to be muted. Next to the four terminal strips for the outputs, users will find the DIP switches, which offer configuration options such as auto-standby, mute polarity, high- or low-impedance selection, and doubled channel power through the I-Share function, creating a flexible setup that can adapt to different installation needs. A rotary selector further refines control by choosing between analogue inputs or the digital AmpLink connection, ensuring the amplifier integrates smoothly into a wide range of audio environments.

The Bose Professional PowerSpace P2600A provides dependable sound reinforcement for fixed installations, with each channel capable of either low‑impedance (4 or 8 ohms) or constant‑voltage operation (70 V or 100 V), thanks to the DIP switch settings. The overall gain sensitivity can be fine-tuned using the sliders on the far right of the rear panel so the amplifier can be matched precisely to the connected speakers, creating a coherent and well-balanced system. The rear panel also expands flexibility, with analogue inputs on a 6-pin Euroblock and digital AmpLink connections that can pass channels on to additional amplifiers through a digital thru link. An auto-standby function rounds things of by switching the unit off after twenty minutes without an input signal, ensuring efficient and reliable long-term operation.