📄 3_way_active_loudspeaker_eng.htm
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<title>3 Way Active Loudspeaker eng</title>
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<td width="100%" bgcolor="#800000"><p align="center"><em><font color="#FFFF00"><strong>3-Way
Active Loudspeaker</strong></font></em></td>
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<td width="100%"><p align="center"><img
src="3_way_active_lsp_crossover.gif" tppabs="http://users.otenet.gr/~athsam/Circuits/3_way_active_loudspeaker/3_way_active_lsp_crossover.gif" width="835"
height="578" alt="3_way_active_lsp_crossover.gif (13294 bytes)"></td>
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<td width="100%"><font FACE="Verdana" SIZE="2"><p ALIGN="JUSTIFY">After the <a
href="2_way_active_loudspeaker_eng.htm" tppabs="http://users.otenet.gr/~athsam/2_way_active_loudspeaker_eng.htm"><strong>2-way active loudspeaker </strong></a>circuit,
give a complete electronic section circuit of one 3-way active loudspeaker. The
speaker抯 choice will become from you, because the particular circuit has the driving
possibility all almost trade loudspeakers. The choice that made in the crossover stage, is
a 3-way crossover [Butterworth] with cut off -point frequencies 200HZ and 3500HZ, with
slope -12dB/oct. These frequencies can change and adapted in your own speaker抯 choice,
using the calculation types of <strong>Fig.5</strong>. Exist the possibility is used other
circuit crossover, as the circuit of <a href="electronic_3w_crossover.htm" tppabs="http://users.otenet.gr/~athsam/electronic_3w_crossover.htm"><strong>3-way
active crossover with slope -24dB/oct</strong></a>. The circuit crossover does not exist
above in main PCB, but is contact with this via the plug J2A that is applied above in the
J2B. This can become if in the place of J2A it抯 placed a pinhead with 8 pin and PCB
crossover put on above main PCB in form sandwich. It can however be placed in other point
and with a flat cable to transport the signals and the voltages from J2A in the J2B. Power
supply for <font FACE="Symbol">⌨️ 快捷键说明
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