Speaker cabinet to effectively amplify the full and natural sound of an acoustic guitar

A ported speaker enclosure, comprising:

• a top panel, a bottom panel, right and left side panels, a front panel, a back panel, and a mid-panel, said panels configured to define a resonant chamber and a second chamber, wherein said mid-panel has a first sound hole, and one of said top, bottom, side, back, or mid-panels has a second sound hole;
• a mounting tube mounted on tube mounts in said first sound hole and extending from on or near said mid-panel a portion of the distance to said back panel, said mounting tube having an open rear end;
• a forward-directed first speaker driver mounted in said mounting tube for projecting sound waves directly outward from said mid-panel panel as well as rearwardly through said open rear end of said mounting tube;
• and
• a rearward-directed second speaker driver enclosed in said second chamber and mounted in front of said second sound hole for projecting sound waves into said resonant chamber;
• wherein said first sound hole is dimensioned with a perimeter edge spaced apart from said mounting tube such that said mounting tube is surrounded by a sound port, and wherein the direct and reflected sound waves from said rearward-directed second speaker driver and the direct and reflected rearwardly directed sound waves from said first speaker driver projected through said open rear end of said mounting tube combine in said resonant chamber and then pass outward from said resonant chamber through said sound port following in time the sound waves projected directly outward from said first speaker driver.