Bowers & Wilkins 600 Series Black Ash 2-Way Floorstanding Speaker - 684S2

Product Details

Bowers & Wilkins 600 Series Black Ash 2-Way Floorstanding Speaker, Model 684S2 (Sold As Each)

Room-filling sound without a room-filling speaker cabinet. Slimmer than ever before, the 684 S2 offers an amazing combination of floorstander power, audio performance and unbeatable value.

Switching to 5-inch bass/midrange drivers from the previous 6.5-inch cones, means the 684 S2 is now significantly slimmer than its predecessor, with simultaneously improved audio performance, thanks to Bowers & Wilkins innovation. The two Kevlar cone drivers benefit from smaller voice coils to increase sensitivity.

The 5-inch drivers now also feature Anti-Resonance Plug dustcaps, technology taken from our high-end PM1 speakers, that improve pistonic movement inside the voice coil. This helps to deliver amazingly distortion-free midrange performance, all in a smaller space.

As well as slimmer, improved driver performance, the 684 S2 also features a Decoupled Double Dome tweeter. Double dome technology, brought across from the CM10, increases tweeter rigidity for a more precise sound, while the tweeter sits in a gel-filled cavity, decoupled from the surrounding cabinet - which removes resonances and vibrations, for a more natural, spacious sound.

Specifications

• Woven Kevlar: Yes
• Crossover Tuning: Yes
• Nautilius Tapering Tube: Yes
• Flowport: Yes
• Technical Features
  • Decoupled Double Dome aluminium tweeter with Nautilus™ tube loading
  • Kevlar® brand fibre cone bass/midrange drivers
  • Flowport™
• Description: 2-way vented-box system
• Drive Units
  • 1 x ø25mm (1 in) aluminium dome high-frequency
    
  • 2x ø130mm (5 in) woven Kevlar® cone bass/midrange
• Frequency Range: -6dB at 30Hz and 50kHz
• Frequency Response: 72Hz - 22kHz ±3dB on reference axis
• Dispersion
  • Within 2dB of reference response
    
  • Horizontal: over 60º arc
    
  • Vertical: over 10º arc
• Sensitivity: 87dB spl (2.83V, 1m)
• Harmonic Distortion
  • 2nd and 3rd harmonics (90dB, 1m)
  • <1% 140Hz - 22kHz
    
  • <0.5% 180Hz - 20kHz
• Nominal Impedance: 8Ω (minimum 4.0Ω)
• Crossover Frequencies: 4kHz
• Recommended amplifer: 25W - 150W into 8Ω on unclipped programme
• Max. recommended cable impedance: 0.1Ω
• Finish: Black Ash

Approximate Dimensions

• Height: 36.2"
• Width: 6.3"
• Depth: 9.2"

Approximate Weight

• Unit: 31.2 lb
• Shipping: 33 lbs

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