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<blockquote data-quote="audio_phill" data-source="post: 8237901" data-attributes="member: 605512"><p>without one hell of a dac in the source provider (iphone/smartphone/headunit) its not ghoing to be able to reproduce single digits with sufficient control or damping to make it a usable frequency. A typical class D Amp rolls off under 10Hz and is completely off around 3Hz, Class AB can play to around 3Hz before rolling off but I'm doubting at 150 watts you have anything to worry about. If the sub isnt bottoming out or reaching xsus you're fine</p></blockquote><p></p>
[QUOTE="audio_phill, post: 8237901, member: 605512"] without one hell of a dac in the source provider (iphone/smartphone/headunit) its not ghoing to be able to reproduce single digits with sufficient control or damping to make it a usable frequency. A typical class D Amp rolls off under 10Hz and is completely off around 3Hz, Class AB can play to around 3Hz before rolling off but I'm doubting at 150 watts you have anything to worry about. If the sub isnt bottoming out or reaching xsus you're fine [/QUOTE]
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