Bose 719782-1430

Overview

The Bose 719782-1430 is a FreeSpace IZA 2120-HZ zone amplifier designed to deliver reliable audio performance in commercial environments such as stores, restaurants, and conference rooms. It features two 120 watt channels that support 70 or 100 volt loudspeaker lines, enabling long cable runs and multiple speaker connections without signal degradation. This amplifier allows independent control of volume, equalization, and audio sources across two separate zones, making it easy to tailor sound levels and content to different areas within a venue.

Key features

• Two 120 watt Class-D amplifier channels optimized for high impedance 70 or 100 volt speaker lines, ensuring efficient power delivery and clear sound.
• Independent zone control for volume, equalization, and source selection, allowing distinct audio settings in separate areas such as dining rooms and bars.
• Opti-Voice paging automatically lowers background music during announcements for clear speech intelligibility without manual intervention.
• Dynamic EQ maintains consistent tonal balance at varying playback volumes, preserving audio quality whether music is soft or loud.
• Preset loudspeaker equalization tailored for Bose FreeSpace and DesignMax speakers, simplifying system setup and optimizing sound performance.
• Front panel with dedicated master volume and tone controls provides quick and intuitive adjustments during installation or daily use.
• Auto-Standby mode reduces power consumption when no audio signal is detected, supporting energy efficiency in commercial settings.
• Compact one rack-unit chassis with fan cooling fits easily into standard equipment racks while maintaining reliable thermal management.
• Multiple input options including balanced, unbalanced, and dedicated paging connectors offer flexible integration with various audio sources and paging systems.
• Robust protection circuitry guards against short circuits, overvoltage, and thermal overload to ensure long-term system reliability.

Key specs

• Power output: 2 x 120 watts
• Amplification type: Class-D
• Speaker line voltage: 70 or 100 volts
• Zones: 2 independent zones
• Chassis size: 1 rack unit
• Cooling: Fan-cooled
• Inputs: Balanced, unbalanced, dedicated paging
• Protection: Short circuit, overvoltage, thermal overload
• Energy saving: Auto-Standby mode

Connectivity and compatibility

This amplifier supports a variety of input connections to accommodate different audio sources and paging systems. Balanced and unbalanced inputs provide flexibility for integrating with mixers, microphones, or other audio equipment. Dedicated paging inputs ensure seamless integration with public address systems, allowing announcements to override background music smoothly. The unit’s compatibility with 70 and 100 volt speaker lines makes it suitable for large commercial installations where multiple speakers are distributed over long distances.

Installation and setup

The Bose FreeSpace IZA 2120-HZ is designed for straightforward installation in commercial audio racks, occupying just one rack unit. Its front panel controls allow installers and operators to quickly adjust master volume and tone without needing to access rear connections. The built-in loudspeaker equalization presets reduce setup time by automatically matching the amplifier’s output to Bose FreeSpace and DesignMax loudspeakers. Fan cooling ensures stable operation even in enclosed rack environments, while protection circuits safeguard the system against common electrical faults.

Ideal uses and environments

This zone amplifier is well suited to venues that require reliable background music and paging capabilities across multiple areas. It works effectively in retail stores, restaurants, conference rooms, and similar commercial spaces where different zones need independent audio control. The Opti-Voice paging feature makes it a strong choice for environments where clear announcements are essential without disrupting the overall ambiance. Its energy-saving features and robust protection make it a practical option for businesses focused on efficiency and long-term durability.

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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