F228Be F228Be F228Be F228Be F228Be

F228Be

REVF228BEWAL

3-way Dual 8" Floorstanding Loudspeaker


3-way Dual 8" Floorstanding Loudspeaker

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F228Be

At the heart of the Revel Performa F228Be's immaculate sound lies a 1-inch beryllium tweeter driven by massive 85mm dual ceramic magnets. The powerful tweeter is mated to a 5th-generation ceramic-coated, cast-aluminum Acoustic Lens waveguide engineered to seamlessly integrate with the directivity of the companion midrange driver. The 5.25-inch midrange driver has been updated with a larger Deep Ceramic Composite (DCC) diaphragm, bigger voice coil and ceramic motor structure. The result is greater efficiency, less compression, improved dynamic range, reduced distortion, and increased power handling. PerformaBe crossover networks utilize all film capacitors and air core inductors in the midrange and tweeter circuits. These premium components allow Revel's world-class engineers to extract nuances and details from music that would otherwise be lost. Combined with traditional Revel high-order crossover slopes and proprietary Acoustic Lens waveguide geometry, transducer integration is seamless. THE BEAUTY OF BERYLLIUM Beryllium - Element 4 on the Periodic Table - is a rare earth metal that is renowned for its remarkable physical properties that make it the ideal material for a high-frequency transducer. Compared to aluminum and titanium tweeter diaphragms, Beryllium offers 4.5 times the stiffness and three times more damping, and does so at only half of the weight. ELEGANT DESIGN F228Be top panels are painted in stylish metallic black with raised electroform badging. The speakers are available in a choice of four high-gloss finishes for seamless integration into any décor: Black, White, Walnut, and Metallic Silver

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F228Be Highlights

  • 1-inch Beryllium Dome Tweeter
  • High-order Crossovers with Film Capacitors and Air Core Inductors
  • 5th-generation Acoustic Lens Waveguide
  • Magnetically Attached Grilles
  • DCC Cone Midrange and Woofers
  • 4 Premium High-gloss Finishes Available

General Specifications

High-Frequency Driver Components 1" Beryllium dome with acoustic lens waveguide
Mid-Frequency Driver Components 5.25" DCC aluminum cone with cast frame
Low-Frequency Driver Components Dual 8" Deep Ceramic Composite (DCC) Aluminum Cones with cast frames
Frequency Response (-6DB) 27Hz - 44kHz
Recommended Amplifier Power 50 - 350 Watts
Crossover Frequencies 260Hz; 2.1kHz
Nominal Impedance 8 Ohms
Sensitivity 90dB (2.83V @1M)
Finishes High-gloss Black, White, Walnut and Metallic Silver
Dimensions (H X W X D) 46.6" x 13.5" x 14.8" (1182.5mm x 341.8mm x 375.3mm)
Net Weight 82 lbs / 37.2kg

Audio Specifications

High-Frequency Driver Components 1" Beryllium dome with acoustic lens waveguide
Mid-Frequency Driver Components 5.25" DCC aluminum cone with cast frame
Low-Frequency Driver Components Dual 8" Deep Ceramic Composite (DCC) Aluminum Cones with cast frames
Frequency Response (-6DB) 27Hz - 44kHz
Recommended Amplifier Power 50 - 350 Watts
Crossover Frequencies 260Hz; 2.1kHz
Nominal Impedance 8 Ohms
Sensitivity 90dB (2.83V @1M)
Finishes High-gloss Black, White, Walnut and Metallic Silver
Dimensions (H X W X D) 46.6" x 13.5" x 14.8" (1182.5mm x 341.8mm x 375.3mm)
Net Weight 82 lbs / 37.2kg