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Wireless Subwoofer

The Revel Concerta B8 is a compact and powerful wireless subwoofer with accurate and dynamic low-frequency performance that brings your audio entertainment to life.

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The B8 features an 8-inch down-firing cone transducer and built-in high-performance 200-watt amplifier for impactful and memorable sound quality deserving of the Revel name. The B8 is available in two automotive-grade, high-gloss finishes – white and black – for stylish and elegant appearance. The wireless transmitter and space-efficient design allow you to place it anywhere in your room without having to run a cable to it. Add a B8 to your M8 SP2 and SP5 Satellite Packages for a complete, multi-channel Revel home theater system at unprecedented affordability. The B8 can also be used to complement your Revel Concerta2 and Architectural Series loudspeakers.

  • Highlights & Specs
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B8 Highlights

  • 8-inch Down-firing Cone Transducer
  • Built-in 200-watt Amplifier
  • Wireless Transmitter
  • 2 Automotive-Grade High-Gloss Finishes Available

General Specifications

Low Frequency Transducer 8-inch (200mm) Down-firing Cone
Amplifier Power 200 Watts (continuous), 400 Watts (peak)
Frequency Response 45Hz – 200Hz
Controls Volume, Phase, Base Boost
Connections LFE (RCA-type); left and right line-level (RCA-type)
Enclosure Type Sealed
External Trigger Input Voltage 3-30 Volts, AC or DC
Subwoofer Power Requirement 120V, 60Hz (USA), 220V – 240V, 50/60Hz (EU)
Subwoofer Power Consumption < 0.5W
Subwoofer Dimensions (H/W/D) 13 29/32” x 10 ½” x 10 ½” (353mm x 267mm x267mm)
Subwoofer Weight 19.8 lbs (9kg)
Transmitter Power Requirement 100 – 240V AC, 50/60Hz
Transmitter Power Consumption < 0.5W
Transmitter Unit Dimensions (H/W/D) 1 3/8” x 5” x 3 1/2” (35mm x 127mm x 89mm)
Transmitter Unit Weight 0.26 lbs (117g)
Transmitter Frequency Range 2403 – 2472mHz
Max Transmitting Power 10dBm

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