Subwoofer Introduction Thank you for choosing an A A m m p p l l e e A A u u d d i i o o subwoofer. All A A m m p p l l e e A A u u d d i i o o products are designed and manufactured to meet the highest possible standards in order to give you many years of musical enjoyment.
When building your enclosure or if you have a professional build it, make sure the correct materials are used. Ample Audio recommends the use of Medium Density Fiberboard (MDF) as the primary construction materi-...
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There are many varia- tions to bandpass enclosures, therefore, it is usually a good idea to consult your Authorized Dealer or call Ample Audio for designs. However, we have included a dual chamber, single woofer design for those who want to...
Subwoofer Recommended Enclosures Please note that all enclosure volumes include displacement for speaker and port. Do not add to these measurements. Sealed and ported enclo- sures, as well as the sealed chamber (Vb1) on all bandpass enclosures should be lined on 3 walls with 1.75” to 2.5” thick Dacron or Pollyfill material.
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In addition, properly designed and built enclosures are necessary for exceptional speaker per- formance. Your local Authorized dealer or an Ample Audio technical support person can assist with any questions you may have.
Subwoofer Wiring Guide All A A m m p p l l e e A A u u d d i i o o subwoofers use dual 4 ohm voice coils. The use of dual 4 ohm voice coils makes these woofers very versatile, but a little trickier to wire.
(nontransferable). Subwoofers found to be defective during the warranty period will be repaired or replaced at Ample Audio’s discretion. Retain your sales receipt for all warranty issues. It is your proof of warranty and a copy must accompany defective product when returned for service.