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Dear sir,
today I got your mail from our distribution center in the UK to answer to
you.
The power pink noise capacity of the PX 100 is approx. 30 mW, that means,
that the following stated dates of 114 should be the maximum
The sound pressure level (SPL) at 1 kHz is stated with 114 dB at 1 V with
an impedance of 32 Ohm (if you calculate that are 31,25 mW).
If the voltage at the output of the amplifier is decreased to the half,
you'll get a decrease of 6 dB equal 108 dB with an impedance of 32 Ohm (if
you calculate that are 7,81 mW)
That's physics and therefore not explained at the headphone box.
May be, that was your question?
kind regards
G黱ter Hitz, Product Marketing
Customer Support
Phone +49/5130/600-645
Fax +49/5130/600-436
e-mail support_de@sennheiser.com
中文意思大概就是用粉红噪音,开到30mw,PX100就死了 |
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发表于 2004-7-22 15:47:30
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