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White metal square speaker enclosure with front grille

Bogen Communications International, Inc

Bogen Communications International, Inc MB8TSQ 4 W home audio speaker

SKU CH-FBGF-8RGEH MPN MB8TSQ

An 8-inch full-range cone speaker delivers clear intelligibility with multiple power taps for 25V or 70V systems and includes mounting hardware

  • TypeSpeakers
  • Driver UnitsFull range 8" cone speaker for excellent intelligibility
  • Power Rating4-Watt maximum output power
  • FeaturesRugged all-steel surface-mounted enclosure Full range 8" con
  • Clear voice reproduction with full-range 8" cone driver
  • Flexible system integration via 25V or 70V amplifier compatibility
  • Precise volume control through multiple power tap settings
  • Durable all-steel enclosure protects internal components
  • Quick installation with included mounting hardware

4-watt surface-mount speaker

The Bogen MB8TSQ is a surface-mounted speaker designed for paging and background-music systems. Its all-steel enclosure houses an 8-inch full-range cone driver rated for 4 watts maximum output. The unit includes hardware for wall or ceiling installation.

Installers needing 25 V or 70 V line compatibility

This speaker suits commercial installations that run 25 V or 70 V amplifier lines and require selectable power taps from 4 W down to 1/8 W. It is not intended for low-impedance home hi-fi systems or applications demanding high-output music reproduction.

Multiple transformer taps from 4 W to 1/8 W

Six tap settings let the installer match the speaker's power draw to the amplifier load budget without changing hardware. Selecting the correct tap determines whether the MB8TSQ fits the system design.

Highlights

  • Clear voice reproduction with full-range 8" cone driver
  • Flexible system integration via 25V or 70V amplifier compatibility
  • Precise volume control through multiple power tap settings
  • Durable all-steel enclosure protects internal components
  • Quick installation with included mounting hardware

Specifications

BrandBogen
ModelMB8TSQ
TypeSpeakers
Driver UnitsFull range 8" cone speaker for excellent intelligibility
Power Rating4-Watt maximum output power
FeaturesRugged all-steel surface-mounted enclosure
Full range 8" cone speaker for excellent intelligibility
Compatible with 25V or 70V amplifier systems
Multiple taps at 4, 2, 1, 1/2, 1/4, 1/8 watts
Mounting hardware included (toggle bolts, wood screws and wire crimps)
Knockouts for Wiremold
VR Models feature recessed volume control at the center of front speaker grille
Shipping weight4.33 kg
Package size330 × 330 × 127 mm

Questions about this item

Does the Bogen MB8TSQ come with everything needed to mount it on a wall or ceiling?

Yes, mounting hardware is included with the speaker for surface installation.

Which power tap should I select on the MB8TSQ for a 70V amplifier system?

Choose the tap that matches the desired output level — options are 4, 2, 1, 1/2, 1/4, or 1/8 watt — to suit the zone volume and amplifier load.

What does the 4-watt rating mean for actual coverage in a room?

The 4-watt maximum output drives the full-range 8-inch cone for clear voice intelligibility in typical paging or background-music zones.

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