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TOA FB-08BT 8" 240W 70V/100V/8-Ohm Indoor Surface Mount Subwoofer - Black

Part #:
FB-08BT
Model #:
FB-08BT
Availability: Usually arrives in 5-9 business days. Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email sales@proacoustics.com or call us at 888-256-4112.
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The TOA FB-08BT is a black 8-inch indoor surface mount subwoofer with 70V, 100V, and 8-ohm operation. Its built-in crossover network and 240W program power handling deliver deep, powerful bass while integrating seamlessly with TOA F-03 and F-05 Series speakers without external processors.

Description

TOA FB-08BT 8-Inch 240W Indoor Surface Mount Subwoofer

The FB-08BT is a high-performance 8-inch indoor surface mount subwoofer designed to extend low-frequency response and enhance the overall sound quality of commercial audio systems. Equipped with a robust 20 cm (8") driver, it delivers rich, impactful bass that complements both background and foreground music while maintaining excellent clarity for paging and speech reinforcement. Its sleek black enclosure blends easily into a wide variety of commercial interiors.

Designed for simple system integration, the FB-08BT features a built-in crossover network that works seamlessly with TOA F-03 and F-05 Series surface mount speakers, eliminating the need for external crossover processors. Supporting both 70V, 100V, and 8-ohm operation, the subwoofer offers exceptional flexibility for distributed audio systems and low-impedance installations alike, making it suitable for retail stores, restaurants, hotels, offices, conference facilities, educational institutions, and hospitality venues.

Installation is equally versatile, with the enclosure suitable for floor placement or optional wall and ceiling mounting brackets for permanent installations. Combining powerful low-frequency performance, simplified system design, flexible installation options, and reliable TOA engineering, the FB-08BT is an excellent solution for commercial audio systems that require fuller, more immersive sound reproduction.

Features

  • 8-inch indoor surface mount commercial subwoofer
  • 240W continuous program power handling
  • Selectable 70V, 100V, and 8-ohm operation
  • High-performance 20 cm (8") woofer delivers deep, powerful bass
  • Built-in crossover network simplifies system design
  • Optimized for TOA F-03 and F-05 Series speakers
  • No external crossover processor required
  • Suitable for background and foreground music applications
  • Optional brackets available for wall or ceiling mounting
  • Durable black enclosure for professional indoor installations

Specifications

Enclosure Bass-reflex type
Rated Input 120W (100V line, 70V line)
Power Handling Rated noise power: 120W (8Ω)
Continuous program: 240W (8Ω)
Rated Impedance
100V line: 83Ω (120W), 167Ω (60W)
70V line: 50Ω (100W), 83Ω (60W), 167Ω (30W)
Sensitivity 84 dB (1W, 1 m) at installation in free sound field
90 dB (1W, 1 m) at installation in 1/2 free sound field
Frequency Response 45 - 300 Hz, -10 dB at installation in 1/2 free sound field
Speaker Component 20 cm (8") cone-type
Input Terminal M4 screw terminal, distance between barriers: 9 mm (0.35")
Installation Environment Indoor installation
Recommended Amplifier DA-250DH, DA-250FH, DA-500FH, A-5012
Operating Temperature -10°C to +50°C (14°F to 122°F)
Finish Enclosure: MDF, black (RAL 9011 equivalent), paint
Grille: Surface treated steel plate, black (RAL 9011 equivalent), paint
Optional Accessories Subwoofer wall mounting bracket: HY-WM-FB08B
Subwoofer ceiling mounting bracket: HY-CM-FB08B
Dimensions (H x W x D) 13.78" (350 mm) x 7.87" (200 mm) x 15.75" (400 mm)
Weight 35.27 lbs (16 kg)

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