HOW TO MAKE A 18quot HORN SUBWOOFER DIY
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=SDZrlULLWs8
Link for the plan: • https://freespeakerplans.com/plans/14... • I used WinISD to calculate the reflex ports • http://www.linearteam.org • Subwoofer: • RCF LF18X401 • Amplifier: • Behringer NX6000
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