Bose Professional AudioPack Pro S4 – All-in-One Background Music System (White)
Bose Professional AudioPack Pro S4 – All-in-One Background Music System (White) is backordered and will ship as soon as it is back in stock.
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Bose Professional AudioPack Pro S4 – All-in-One Background Music Sy...
Product Overview
The Bose Professional AudioPack Pro S4 is a complete background music and paging system designed for small commercial spaces where simplicity and audio quality both matter. The S4 bundles the FreeSpace IZA 190-HZ integrated zone amplifier with four matched FreeSpace FS in-ceiling or surface-mount loudspeakers into a single ready-to-install commercial audio package. Purpose-built for retail stores, restaurants, offices, and similar venues, it delivers consistent tonality and clear paging performance without requiring a separate DSP or complex system design. Long-tail keywords addressed: commercial background music system, small business paging audio system, Bose FreeSpace all-in-one audio package.
Product Description
The AudioPack Pro S4 White (120V NA) is engineered for AV installers and business owners who need a professionally matched audio solution without the complexity of specifying individual components. The system is centered on the FreeSpace IZA 190-HZ, a half-rack integrated zone amplifier that provides 90 watts of output power with built-in DSP, including Bose Professional loudspeaker presets, Opti-Voice EQ for paging clarity, and Dynamic EQ for low-end compensation at lower volumes.
Four FreeSpace FS loudspeakers are matched and tested against this amplifier, delivering a frequency range of 83–19,000 Hz with 87 dB sensitivity and up to 99 dB calculated maximum SPL at 1 meter per speaker. Coverage angles of 145° horizontal and 140° vertical make these suitable for evenly distributed background audio in open-plan spaces. The loudspeakers carry an IP55 ingress protection rating, making them appropriate for covered outdoor or damp-location installs as well.
The amplifier occupies 1 RU at half-rack width, fitting neatly into standard commercial rack-mount enclosures or AV closets. Front-panel controls include master level, mic/line gain, treble, bass, and input selection. Rear-panel DIP switches handle amplifier mode and loudspeaker EQ preset selection. 70V and 100V distributed audio operation is supported with multiple transformer taps, giving integrators flexibility for multi-zone expansion. The system ships with QR-code installation guidance and includes access to professional tech support.
The white finish (RAL 9003) on the loudspeakers matches standard commercial ceiling and wall surfaces. Logos are removable for unbranded installations. This listing covers the 120V North America configuration (SKU 888478-1210).
Key Features
- Complete Matched System — FreeSpace IZA 190-HZ amplifier and four FreeSpace FS loudspeakers are factory-matched for optimized performance out of the box.
- Built-in DSP — Onboard processing includes Bose Professional loudspeaker EQ presets, Opti-Voice EQ for paging intelligibility, and Dynamic EQ for low-level listening compensation.
- 70V/100V Distributed Audio Support — Multiple transformer taps (70V: 1–16W bypass; 100V: 2–16W bypass) enable integration into larger distributed audio systems.
- Half-Rack Amplifier — The IZA 190-HZ occupies 1 RU at half-rack width, conserving rack space in commercial AV closets and equipment rooms.
- IP55-Rated Loudspeakers — Suitable for damp or covered outdoor locations; powder-coated grilles resist moisture and corrosion.
- Front and Rear Panel Controls — Master level, input selection, EQ controls on front; amplifier mode and loudspeaker preset selection via rear-panel DIP switches.
- Removable Logos — Loudspeaker logos can be removed for clean, unbranded installations.
- QR Code Installation Guide — Box includes QR code linking to step-by-step installer instructions; professional tech support available.
- 5-Year Warranty — Bose Professional covers the AudioPack Pro system with a 5-year limited warranty.
Typical Applications
- Commercial meeting space
- Conference room (small)
- Training room
- Multi-purpose room
- Retail store
- Restaurant or cafe
- Office lobby or open-plan workspace
- Salon or spa
Technical Specifications
| Specification | Value |
|---|---|
| System Contents | FreeSpace IZA 190-HZ amplifier + 4× FreeSpace FS loudspeakers |
| Mains Voltage | 100–240 VAC (±10%), 50/60 Hz (this SKU: 120V NA) |
| AC Power Consumption | 15 W idle / 200 W maximum |
| Mains Connector | IEC C14 inlet |
| Amplifier Form Factor | 1 RU, half-rack wide |
| DSP Conversion | 48 kHz / 24-bit |
| Audio Latency | 10.4 ms (analog in to analog out) |
| Loudspeaker Frequency Range (-10 dB) | 83–19,000 Hz |
| Loudspeaker Sensitivity (1W/1m) | 87 dB |
| Calculated Max SPL @ 1m | 99 dB |
| Nominal Impedance | 16 Ω (transformer bypass) |
| Power Handling (Long-term Continuous) | 16 W per loudspeaker |
| Power Handling (Peak) | 64 W per loudspeaker |
| Coverage Angle (H × V) | 145° × 140° |
| Transformer Taps (70V) | 1, 2, 4, 8, 16 W, bypass |
| Transformer Taps (100V) | 2, 4, 8, 16 W, bypass |
| Loudspeaker Ingress Protection | IP55 |
| Low-Frequency Driver | 1 × 57 mm (2.25 in) woofer |
| Loudspeaker Color | White |
| Amplifier Weight | 3.2 kg (7.0 lb) |
| Operating Temperature Range | -25°C to 70°C (-13°F to 158°F) |
| Protections | High temperature, short circuit |
| Warranty | 5 years |
Frequently Asked Questions
What is included in the AudioPack Pro S4 White?
The S4 includes one FreeSpace IZA 190-HZ integrated zone amplifier and four FreeSpace FS loudspeakers (white finish), pre-matched and ready to install. Installation documentation is accessible via QR code on the packaging.
Can the AudioPack Pro S4 integrate with an existing 70V or 100V distributed audio system?
Yes. The FreeSpace FS loudspeakers include transformer taps for 70V (1–16W) and 100V (2–16W) operation, as well as a direct 8-ohm bypass option. This makes the system compatible with most commercial distributed audio topologies.
Does the system support paging over background music?
Yes. The IZA 190-HZ amplifier includes an Opti-Voice EQ preset specifically optimized for paging intelligibility. A dedicated mic/line input with adjustable gain is provided on the front panel for paging microphone connection.
Is the AudioPack Pro S4 compatible with Bose Professional ControlSpace software?
The IZA 190-HZ is configured via front- and rear-panel controls, not ControlSpace Designer software. For software-based DSP control, Bose Professional offers other system architectures using the EX-1280C or CSP-series processors.
What amplifier expansion options are available?
Additional FreeSpace FS2SE surface-mount loudspeakers can be added to the system. Additional IZA 190-HZ amplifiers can also be added to expand zone coverage. See the optional accessories listed on the Bose Professional product page.
Is this system suitable for outdoor use?
The FreeSpace FS loudspeakers are IP55-rated, making them appropriate for covered outdoor or damp-location installations such as covered patios or building entrances. The amplifier should remain in a dry, climate-controlled enclosure.
What is the warranty on the AudioPack Pro S4?
Bose Professional covers the AudioPack Pro system with a 5-year limited warranty from the date of purchase. For warranty registration and support, visit creationnetworks.net or contact the Creation Networks support team.
Where can I get installation support for this system?
Creation Networks provides pre-sales consultation and post-purchase technical support for all Bose Professional products. Visit creationnetworks.net to contact our commercial AV team.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
Nationwide Audiovisual Services, Design, Installation & Support
Creation Networks is a trusted nationwide partner for complete audiovisual solutions — delivering expert AV system sales, professional design, programming, installation, and ongoing support to organizations across the United States.
From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
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