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old hcca 225 input voltage question
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<blockquote data-quote="PPI_GUY" data-source="post: 7570486" data-attributes="member: 618066"><p>Those amps are a high current design so, you had better have the electrical to keep up. It kinda sounds like you have another amp running components (mids and highs) so, that amp will draw alittle current too. 1 ohm mono or .5 ohm stereo will both demand alot of current from your electrical system. "Big 3" is a must when using high current amps or just about anything over 2-300 watts. You didn't mention which generation HCCA 225 you have but, the very first series were extremely sensitive to voltage drops. Also, please be certain you have a heavy guage ground that is secured well.</p><p></p><p>As far as input voltages, I "think" the old HCCA's would accept upto 5 volts. You need to try to find someone with a manual to verify that though.</p></blockquote><p></p>
[QUOTE="PPI_GUY, post: 7570486, member: 618066"] Those amps are a high current design so, you had better have the electrical to keep up. It kinda sounds like you have another amp running components (mids and highs) so, that amp will draw alittle current too. 1 ohm mono or .5 ohm stereo will both demand alot of current from your electrical system. "Big 3" is a must when using high current amps or just about anything over 2-300 watts. You didn't mention which generation HCCA 225 you have but, the very first series were extremely sensitive to voltage drops. Also, please be certain you have a heavy guage ground that is secured well. As far as input voltages, I "think" the old HCCA's would accept upto 5 volts. You need to try to find someone with a manual to verify that though. [/QUOTE]
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old hcca 225 input voltage question
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