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SPH-170C |
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Number 10.4120 |
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Especially
high-quality HiFi bass speakers and HiFi bass-midrange
speakers of perfect manufacturing quality and elegant design,
with aluminium basket, carbon fibre cone and especially long
excursion, an impulsive bass reproduction of low fundamental
resonance of partly surprisingly small
cabinets.
High-end bass-midrange speaker,
120WMAX, 8Ω,
with an excellently
dampened cone and especially long excursion, remarkably low
distortion for a particularly natural reproduction, very low
limit frequency, especially suitable as bass-midrange speakers
in 2-way combinations, yet small volume requirements.
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Impedance (Z) |
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8Ω |
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Resonant frequency
(fs) |
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38Hz |
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Max. frequency range
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f3-3,500Hz |
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Music power |
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120WMAX |
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Power rating (P) |
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60WRMS |
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SPL (1W/1m) |
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88dB |
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Suspension compl.
(Cms) |
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1.06mm/N |
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Moving mass (Mms) |
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16.43g |
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Mech. Q factor
(Qms) |
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7.22 |
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Electr. Q factor
(Qes) |
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0.27 |
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Total Q factor
(Qts) |
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0.26 |
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Equivalent volume
(Vas) |
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24 l |
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DC resistance (Re) |
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6Ω |
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Force factor (BxL) |
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9.44Tm |
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Voice coil induct.
(Le) |
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0.8mH |
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Voice coil
diameter |
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37mm |
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Voice coil former |
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Kapton |
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Linear excursion
(XMAX) |
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±4mm |
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Eff. cone area
(Sd) |
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127cm2 |
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Magnet weight |
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21oz. |
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