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Phase shift
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<blockquote data-quote="bilboaudio" data-source="post: 8690056" data-attributes="member: 677658"><p>Does turning on a HPF produce a phase shift?</p><p></p><p>On my pioneer gm-d1004 which powers my door speakers when I turn the HPF on I lose lots of bass from the sub until I switch its phase to 180.</p><p></p><p>The sub is a Kenwood underseat, high level input (input signal straight from the head unit before the gm-d1004)</p><p></p><p>If I turn the hpf off I again lose bass on the sub until turned back to its original phase setting.</p></blockquote><p></p>
[QUOTE="bilboaudio, post: 8690056, member: 677658"] Does turning on a HPF produce a phase shift? On my pioneer gm-d1004 which powers my door speakers when I turn the HPF on I lose lots of bass from the sub until I switch its phase to 180. The sub is a Kenwood underseat, high level input (input signal straight from the head unit before the gm-d1004) If I turn the hpf off I again lose bass on the sub until turned back to its original phase setting. [/QUOTE]
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