Bose Panaray MB4 Compact Modular Bass Module Black
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Description
Bose Panaray MB4 Compact Modular Bass Module Black
Compact low-frequency loudspeaker designed primarily to provide bass augmentation for Bose Panaray and DS systems in small to medium-size indoor permanent installations. It can also be used as portable sound reinforcement.
Key Features
- Unique 4 x 5.25" (133 mm) high-excursion woofer configuration provides deep bass to 35 Hz with fast transient response
- Modular design allows stacking of multiple enclosures for increased maximum sound levels
- Integrated suspension inserts allow easy permanent installations with optional rigging accessories
Technical Specifications
Frequency Response (+/-3 dB)
45 Hz - 310 Hz
Frequency Range (-10 dB)
35 Hz - 350 Hz
Nominal Dispersion
Omni-directional below 200 Hz
Long-Term Power Handling
200 W (800 W peak)
Sensitivity (SPL / 1 W @ 1 m)
87 dB SPL
Maximum SPL @ 1 m
110 dB SPL (116 dB SPL peak)
Nominal Impedance
8
Installation / Use Cases
- Enhancing low-frequency performance with a compact modular bass module in professional sound systems
- Distributed audio installations requiring modular bass reinforcement for flexible system design
- Commercial venues such as retail, hospitality, and public spaces using background music systems with extended bass response
- Integration with compatible speakers in Bose Panaray sound systems for full-range audio coverage
- Applications where space-efficient subwoofer solutions are needed without large enclosures
Package Contents
- Bose Panaray MB4 Compact Modular Bass Module, Black
Frequently Asked Questions
What is the Bose Panaray MB4 used for?
The Bose Panaray MB4 is a compact modular bass module designed to enhance low-frequency performance in professional sound systems.
Is the Bose MB4 a standalone speaker?
No. It is designed to be used with compatible speakers as part of a larger sound system.
Where can the Bose Panaray MB4 be installed?
It can be used in commercial environments such as retail stores, hospitality venues, and public spaces requiring background music with enhanced bass.
What makes the Bose MB4 suitable for modular installations?
Its compact design allows multiple units to be combined for scalable bass performance depending on the application.
Is the Bose Panaray MB4 designed for space-limited installations?
Yes. It provides low-frequency reinforcement in a compact form factor for installations where space is limited.
Can the Bose MB4 be used for background music systems?
Yes. It is commonly used to extend bass response in distributed background music systems.


