Professional Systems Division

Design | Performance | Support

Panaray® MB4

modular bass loudspeaker

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.

For indoor applications only.

Product Overview

Technical Summary

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 Ω

Applications

  • Houses of worship
  • Multi-purpose spaces
  • Recreation
  • Restaurants and bars
  • Gymnasiums
  • Atriums and malls

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

Physical

Enclosure
High-density wood composite with solid color PVC laminate, high-impact polypropylene end caps

Environmental
Indoor use only

Connectors
Two (2) parallel-wired NL4 Neutrik® Speakon® connectors

Suspension / Mounting
Four (4) M8 threaded inserts (2 top, 2 bottom)

Dimensions
26.7" H x 10.2" W x 18.2" D (678 mm x 260 mm x 463 mm)

Net Weight
45 lb (20 kg)

Color
Black, White, Paintable

Package Contents
1 loudspeaker