The Paper Horn by Inlow Sound
-
  • The Paper Horn
  • DIY Paper Mache Horn
  • Inlow Sound 15-A
  • Inlow Sound 15-B bass horn
  • 100 hz 12 sided conical horn
  • 40 hz horn with bass reflex
  • Spiral Bass Horn
  • DIY 60 hz crescent horn
  • 135 hz mid bass horn
  • Tube Audio
  • 125 watt KT88 tube amplifier
  • Iron Butterfly: Mosfet amp transformer input/output
  • Inlow Sound Products
  • Reviews of my products
  • Folded bass horn
  • DIY 100hz midbass horn
  • DIY 80hz midbass horn
  • PCBs for your project
  • Horn with Bass Reflex
  • DIY tapped horn sub
  • DIY 4 x 18" subwoofer
  • DIY Class-A amplifier
  • DIY water cooled amp
  • DIY speaker cables
  • Jensen Imperial Horn
  • JBL 2240 60hz midbass horn
  • 25hz 114db 1W1M Horn
  • DIY 16hz sub bass horn
  • Audio Nirvana and T/L
  • Line Array: so simple...
  • Rear loaded horn project
  • DIY heat sinks
  • Horns and Class-A Audio
  • BAF 2009
  • Favorite Links
  • Altec A7 horn
  • Current project

25hz 114db 1W-1M Bass Horn

Well, here's a project that I hope proves to be interesting. My brother-in-law has the desire to own a bass horn for his new home--he has a very large attic space that will be the perfect home for a bass horn. The living room ceiling is vaulted, so the bottom of the 4' x 4' horn's mouth will be located at the 9 foot level. I'm sticking this baby in a corner, so I get to use the 0.5 x pi setting in Hornresp. The predicted performance is shown in the second graphic, below. You'll notice that 4 Lab 12 drivers are connected 2S x 2P (2 series/2 parallel) to keep the output impedance at a level that won't drive the power amp crazy.


I'll post pics as progress develops.
Picture
Picture
Picture
Picture

    It's big enough to scare your wife, right?

Submit