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Bowers & Wilkins 684 S2 floorstand speaker ( new )

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Bowers & Wilkins 684 S2 floorstand speaker ( new ) Empty Bowers & Wilkins 684 S2 floorstand speaker ( new )

Post by SMARTECH on Tue Jul 31, 2018 9:54 am

Bower & Wilkins have revised their 600 line of speakers, bringing in engineering from other ranges as well as advances specific to the series. The 684 S2 is slimmer than its predecessor- thanks to 5 inch cones where previously there were 6.5 inch ones- but with improved audio performance. The two Kevlar cone drivers benefit from smaller voice coils to increase sensitivity. The 5 inch drivers feature anti-resonance plug dustcaps, technology taken from B&W's PM1 speakers, for improved pistonic movement inside the voice coil and distortion-free midrange performance.

The 684 S2 also features a decoupled double dome tweeter, brought across from the CM10 This 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. All these new features bring a more natural, wider sound to the 684 S2

Amplifier power (watts)25 - 150
Bass port?Front
Biwireable?Yes
Crossover frequency (kHz)4,000
DriversHF: 25mm aluminium tweeter
MF/LF: 2 x 130mm Kevlar cone driver
FinishBlack ash or white
Frequency response (Hz)72 - 22,000
Nominal impedance (ohms)8
Sensitivity (dB)87
Supplied accessoriesPlinth, accessory pack, containing floor spikes, rubber feet, nuts and washers
W x H x D (mm)160 x 920 x 234
Weight (kg)14.2


Brian 012-2589079     RM4500

SMARTECH
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Number of posts : 29
Age : 39
Location : KUALA LUMPUR
Registration date : 2017-05-11

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