Bose 876599-0300

Overview

The Bose 876599-0300 is a four-channel power amplifier designed to deliver up to 1,200 watts per channel, totaling 4,800 watts that can be flexibly distributed using PowerShare technology. This amplifier supports a wide range of loudspeaker configurations, including low-impedance cabinets at 2, 4, or 8 ohms, as well as 70-volt and 100-volt distributed lines, making it suitable for diverse professional audio environments such as retail spaces, churches, hotels, and performance venues. Its compact one-rack-unit design integrates advanced digital signal processing and network control, providing installers and technicians with precise power management and system monitoring capabilities.

Key features

• PowerShare technology allows dynamic allocation of the total 4,800 watts across four outputs, ensuring each loudspeaker receives the exact power it needs without wasted headroom.
• Supports multiple impedance loads including 2, 4, and 8 ohms, plus 70 V and 100 V distributed lines, offering flexibility for various speaker setups and future system changes.
• Built-in DSP with Bose Professional certified presets manages crossover, equalization, limiting, and loudspeaker protection to optimize sound quality and safeguard equipment.
• Seamless integration with ControlSpace software enables detailed configuration, real-time monitoring, signal routing, and delay adjustments both locally and over a network.
• Four Dante inputs provide multichannel digital audio over standard Ethernet, simplifying connectivity with modern consoles, DSPs, or matrix systems.
• Four balanced analog inputs maintain compatibility with traditional line-level sources, ensuring legacy equipment can be incorporated without compromise.
• GPIO terminals facilitate remote control functions such as volume adjustment, power management, scene recall, and alarm triggering through wall controllers or building management systems.
• Front panel LEDs offer clear visual feedback on input, output, and fault status, aiding quick diagnostics and system checks.
• Robust protection circuitry guards against overheating, short circuits, and voltage fluctuations, enhancing reliability and longevity in demanding installations.
• Compact one-rack-unit chassis fits easily into standard equipment racks, streamlining installation and saving valuable space.

Key specs

• Power output: 4 x 1,200 watts (total 4,800 watts with PowerShare)
• Impedance support: 2, 4, 8 ohms, 70 V and 100 V distributed lines
• Inputs: 4 Dante digital inputs, 4 balanced analog inputs
• Control: Compatible with ControlSpace software for configuration and monitoring
• Protection: Thermal, short circuit, and voltage fluctuation safeguards
• Form factor: 1 rack unit (1RU)

Connectivity and compatibility

This amplifier offers versatile connectivity options to accommodate both modern and legacy audio sources. The four Dante inputs enable high-quality digital audio transmission over Ethernet, ideal for networked audio systems. Meanwhile, the four balanced analog inputs ensure compatibility with conventional line-level devices. GPIO connections expand control possibilities, allowing integration with external controllers and building management systems for streamlined operation and automation.

Performance and reliability

Designed for professional installations, the amplifier’s PowerShare technology maximizes efficiency by allocating power where it is needed most, reducing wasted energy and improving overall system performance. The onboard DSP with certified presets fine-tunes audio output to match speaker characteristics and room acoustics, while comprehensive protection circuits prevent damage from thermal stress, electrical shorts, and power surges. This combination ensures consistent, high-quality sound and long-term reliability in demanding environments.

Ideal uses and environments

This amplifier is well suited to a variety of professional audio settings, including retail sound systems, church sanctuaries, hotel ballrooms, and performance spaces where speaker configurations may evolve over time. Its flexible impedance support and network control capabilities make it a strong choice for integrators who require a compact, powerful, and adaptable amplifier that can handle both distributed and low-impedance loudspeaker setups. Technicians benefit from the ease of monitoring and control through ControlSpace software, making it a practical solution for both new installations and system upgrades.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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