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B & W HTM61 Center Speaker
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The HTM61 is the larger of the two centre speakers in the 600 Series, and is tailor-made to partner either of the two floorstanding main speakers (the 683 or 684) in a commanding home theatre system.
It’s an impressive piece of equipment in itself: a full, three-way speaker comprising a 165mm diameter Kevlar® bass/midrange, a 150mm diameter Kevlar® midrange with FST cone surround technology, and a Nautilus™ tube-loaded tweeter. It doesn’t have to be laid horizontal beneath the screen, as is the custom with centre speakers. If space is lacking, stand it upright. Either way, the HTM61 is cut out for centre stage.
HTM61 Specifications
Technical features
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Nautilus™ tube loaded aluminium dome tweeter
Kevlar® brand fibre cone FST™ midrange
Kevlar® brand fibre cone bass
Flowport™
Magnetic shielding
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Description
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3-way vented-box system
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Drive units
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1 x ø25mm (1 in) aluminium dome high-frequency
1 x ø150mm (6 in) woven Kevlar® cone FST™ midrange
1 x ø165mm (6.5 in) woven Kevlar® cone bass
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Frequency range
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-6dB at 42Hz and 50kHz
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Frequency response
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49Hz - 22kHz ±3dB on reference axis
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Dispersion
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Within 2dB of reference response
Horizontal: over 20º arc
Vertical: over 60º arc
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Sensitivity
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90dB spl (2.83V, 1m)
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Harmonic distortion
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2nd and 3rd harmonics (90dB, 1m)
<1% 90Hz - 22kHz
<0.5% 120Hz - 20kHz
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Nominal impedance
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8Ω (minimum 3.0Ω)
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Crossover frequencies
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350Hz, 4kHz
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Recommended amplifier power
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30W - 150W into 8Ω on unclipped programme
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Dimensions
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Height: 198mm ( 7.8 in)
Width: 545mm ( 21.5 in)
Depth: 339mm ( 13.4 in)
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Net weight
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15.4kg (34 lb
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Brand: B & W Speakers
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Last Updated:
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