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Junior Varsity
Quick and Dirty Bar Rig 2014 Edition
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<blockquote data-quote="TJ Cornish" data-source="post: 105708" data-attributes="member: 162"><p>Re: Quick and Dirty Bar Rig 2014 Edition</p><p></p><p></p><p></p><p>Normally you have continuous/RMS/whatever long-term spec the mfr uses, then they add 3-6dB for program, and another 3dB for peak. It does seem inconsistent that the PDF shows 127dB to 133dB continuous to "program" - 6dB, and yet the continuous to peak amplifier power is also 6dB.</p><p></p><p>As to the crossover - it all depends on what you consider nominal. The dB scale is 5dB per division rather than 10dB that is sometimes used which helps, but there's no doubt that the subs need to go at least to 120Hz, and possibly higher. The good news, I guess, is that the TH118 is extremely efficient in that band.</p></blockquote><p></p>
[QUOTE="TJ Cornish, post: 105708, member: 162"] Re: Quick and Dirty Bar Rig 2014 Edition Normally you have continuous/RMS/whatever long-term spec the mfr uses, then they add 3-6dB for program, and another 3dB for peak. It does seem inconsistent that the PDF shows 127dB to 133dB continuous to "program" - 6dB, and yet the continuous to peak amplifier power is also 6dB. As to the crossover - it all depends on what you consider nominal. The dB scale is 5dB per division rather than 10dB that is sometimes used which helps, but there's no doubt that the subs need to go at least to 120Hz, and possibly higher. The good news, I guess, is that the TH118 is extremely efficient in that band. [/QUOTE]
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Quick and Dirty Bar Rig 2014 Edition
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