Fostex H400 Laboratory Series Wooden Horns in near-mint condition. Intended to use in ultimate speaker design, but project ran out of funding. Still in original packaging; each double boxed, each horn packaged separately. Natural Maple, Cutoff frequency is 455Hz. Use with D1400 or D1405 or other compression driver like TAD with 1" throat. Horn dimensions: 15.59" W x 4.72" H x 8.9" D; horn weight: 12 pounds. Shipping info is per box. Inspected and found all visible surfaces pristine; then on a very close inspection found one almost invisible hairline blemish on the bottom. Meets criteria for 9/10. I had hoped for 10/10. Original owner. Will entertain your serious offer. Thanks for looking.