Bose Professional PowerSpace P21000A 2-Channel 1000W Power Amplifier with AmpLink

The Bose 803287-1110 is a two-channel power amplifier that supplies 1000 watts per channel and integrates smoothly into commercial sound systems. It accepts both low-impedance speakers and distributed 70- or 100-volt lines without the need for bridging, so installers can design a system that fits the room instead of the amplifier. Retail stores that want punchy background music, restaurants that need even coverage across multiple dining zones, and conference centers that demand clear voice reinforcement can all benefit from this flexible platform.

Connection and setup move quickly because the amplifier includes an AmpLink port. With a single Cat 5 cable you can bring in multiple channels of uncompressed, low-latency digital audio from a Bose DSP or another AmpLink source and eliminate the usual bundle of analog patch cables. Two balanced analog inputs on Euroblock connectors are still available for local sources or legacy equipment.

Every watt is delivered with precision thanks to load-independent outputs and the I-Share feature. When a single zone requires extra headroom, you can combine both channels to double the available power. A microprocessor oversees the cooling system and an auto-standby mode reduces energy use during long idle periods, making the amplifier reliable and efficient in day-to-day operation. Housed in a chassis that occupies just one rack unit, the P21000A saves valuable space in crowded equipment racks while maintaining the build quality Bose installers expect.

• Delivers 1000 watts per channel at 4 or 8 ohms and on 70 or 100 volt lines
• AmpLink input carries multiple channels of uncompressed digital audio over a single Cat 5 cable
• Load-independent outputs accommodate low-impedance speakers and distributed loudspeaker lines without bridging
• I-Share mode combines both channels to send double power to a demanding zone
• Automatic standby conserves energy when no signal is present
• Two balanced analog inputs on Euroblock connectors for traditional sources
• Occupies one rack unit and uses microprocessor-controlled cooling to maintain reliability
• Designed to operate between 32°F and 104°F for dependable service in challenging installations
• Ships with mounting brackets and essential Euroblock connectors for quick setup