Bose Professional
It is designed to provide bass boost in flush mounts for new and existing background music systems. It features a 133 mm (5.25") woofer that delivers deep bass up to 40 Hz without audible distortion.
For indoor applications only.
Speaker Low frequency featuring a 133 mm (5.25") woofer, delivering deep, non-localized bass up to 40 Hz without audible distortion. For flush-mount, in-ceiling, pendant and wall-mount applications
Acoustimass speaker technology filters out audible distortion for unlocalized bass
Designed to work with FreeSpace 3 surface and flush mount satellite speakers, or with existing systems where additional bass boost is desired
He module design allows parallel connection of several bass modules and supports 2 or 4 FreeSpace 3 satellites per bass module
Classification plenum for use in spaces with air circulation (with optional plenum cover)
70/100 V selectable o low impedance with transformer regulator adjustment below the speaker grille
Frequency response (+/-3 dB) 50Hz – 230kHz
Frequency range (-10 dB) 40Hz - 315Hz
Nominal dispersion Omnidirectional below 200 Hz
Long-term power management 70/100 V: 200 W (800 W peak) mono Low impedance: 50 W (200 W peak) per channel stereo or 100 W (400 W peak) mono
Sensitivity (SPL/1 W at 1 m) Per channel: 76 dB SPL (Monophonic: 79 dB SPL)
Maximum SPL at 1m Per channel: 96 dB SPL (102 dB Peak SPL) Monophonic: 102 dB SPL (108 dB Peak SPL)
Nominal impedance 6 Ω direct mono (transformer tapped)
Black 843090-0110
White 843090-0210