DR250 Comp Horn Deluxe Kit

Strap Handles
7154K Folding Handles (+ USD $17.58)
no handles
Price: USD $234.99
  • Description
  • Related Items

The DR DIY Horn Speakers are the flagship models
of Bill Fitzmaurice Designs

All the DR series cabs provide output far exceeding most expectations.

  • The DR250 is suitable for electric bass, keyboards or main PA;
  • The cabinet profile is trapezoidal, allowing vertical splaying of multiple cabinets in a line-array PA configuration with 6 degree splay.
  • You may build it with a sealed or vented driver chamber, frequency tuned.
  • Compression drivers provide wide 100deg dispersion on custom designed horn.

Complete details and plans are available from


DR250 Horn PA Cabinet:

  • Sensitivity with DeltaLite 2510: 104db
  • Dispersion with  Diffraction Comp Horn: 100 Degrees
  • Power handling: Driver and cab port dependent. See options in drop down box for driver selection
  • Response: Long Port 50-20k, trade off lower power handling
  • Small Port and Sealed: 80-20k

Kit Contents

DIY DR250 Compression Horn Deluxe Kit Includes:

  • Proprietary parts designed by Bill Fitzmaurice, built by SpeakerHardware, including foam phase plugs and 4" reflectors.
  • Choose your corner style Penn Small Chevron, Penn 1824 metal in black or chrome
  • Every nut, bolt, screw and washer to complete your cab.  All hardware and screws are black
  • Gasket Tape
  • 1 tube PL Construction Adhesive
  • Dish with gasket, includes jacks with screws/bolts and wire connectors, choose your style
  • Speaker of your choice from the selection box.
  • Handles of your choice from the selection box.
  • ASD 1001 or Eminence F151M Compression Driver
  • All crossover parts to spec, parts or prebuilt by SpeakerHardware.
  • All parts are tested and confirmed by the SpeakerHardware shop to fit a DR250.

Response Graphs

DR250 Compression Driver

Duratex Roller Grade Gal Black
Hat 1 3/8 Cast
Hat 1 3/8 Cast
Price: USD $11.49
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Shipping & Inventory Update

 Business is booming, and flat pack and shop built orders are once again stretching lead times. Plywood availability is an issue.

Expect at a minimum of 4 weeks for any shop built order.  6-8 weeks for custom flatpacks.  We are not accepting custom built cabs at this time, only flatpacks.