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Bose FreeSpace 3 Acoustimass Bass Module

Subwoofer per sistemi Bose FreeSpace 3. Bianco o Nero. Spedizione GRATIS!

2/5 working days

or pay in 3 interest-free installments with Scalapay

Subwoofer della linea FreeSpace di Bose, perfetto da abbinare a tutti i satelliti della linea FreeSpace. Grazie alla qualità dell'audio privo di distorsioni e alla profondità dei suoi bassi, rende ogni installazione avvolgente e piacevole.



Designed to provide surface-mount bass augmentation for new and existing background music systems. Features one 5.25" (133 mm) woofer that delivers deep bass down to 40 Hz without audible distortion.

For indoor applications only.


Caratteristiche e applicazioni

Low-frequency loudspeaker featuring one 5.25" (133mm) woofer that delivers deep, non-localized bass down to 40 Hz without audible distortion. For surface-mount applications

Acoustimass speaker technology filters out audible distortion to deliver non-localized bass

Designed to work with the FreeSpace 3 surface and flush satellite speakers, or existing systems where additional bass reinforcement is desired

Module design allows parallel connection of multiple bass modules and can accommodate two or four FreeSpace 3 satellites per bass module

Selectable 70/100V or low impedance


  • Retail stores
  • Restaurants and bars
  • Lobbies and conference rooms



Technical Summary

Frequency Response (+/-3 dB)
50 Hz - 230 Hz

Frequency Range (-10 dB)
40 Hz - 315 Hz

Nominal Dispersion
Omni-directional below 200 Hz

Long-Term Power Handling
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 @ 1 m)
Per channel: 76 dB SPL (Mono: 79 dB SPL)

Maximum SPL @ 1 m
Per channel: 96 dB SPL (102 dB SPL peak)
Mono: 102 dB SPL (108 dB SPL peak)

Nominal Impedance
5 Ω mono direct (transformer bypassed)




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