The Bose Professional FS3 SUB W is the white-finished version of the FreeSpace 3 Acoustimass bass module, designed to extend the low-frequency response of FreeSpace 3 systems. With dual 5.25-inch woofers in a compact enclosure, it delivers rich, deep bass while blending discreetly into architectural spaces. Ideal for restaurants, retail, offices, and hospitality venues, the FS3 SUB W is optimized to pair with FreeSpace 3 satellite loudspeakers for a complete distributed audio solution.
Key Features
- Passive subwoofer (requires external amplifier)
- Dual 5.25″ (133 mm) Acoustimass woofers
- Frequency response: 40 Hz – 200 Hz (–10 dB)
- Power handling: 200 W continuous / 800 W peak
- Maximum SPL: ~106 dB continuous, 112 dB peak
- Drives up to 4 FreeSpace 3 satellite speakers per module
- Compact design for discreet integration
- White finish for seamless ceiling or wall blending
Specifications
- Frequency Range (–10 dB): 40 Hz – 200 Hz
- Coverage Pattern: Omnidirectional (subwoofer)
- Power Handling: 200 W continuous / 800 W peak
- Nominal Impedance: 6 ohms (with satellites connected)
- Connections: Euroblock connector or direct wiring terminals
- Enclosure: MDF/composite Acoustimass cabinet
- Color: White
