TLAH Home Theater Array Kit

Price: USD $219.95
  • Description

Bill Fitzmaurice Designs TLAH Home Theater Array

The benefits of a line array are high sensitivity, wide horizontal dispersion, and a high degree of vertical pattern control

The TLAH combines the features of line array, transmission line and horn-loaded enclosures in an easy to build cabinet.
Only 40 inches high, and extending less than eight inches into the room,
these speakers project a huge soundstage similar to that formerly available only with large horns.
The triangular version may be mounted a room corner, or hung mid wall.
The rectangular version may be wall hung or floor standing.


TLAH DIY Line Array Cabinet

  • TLAH  gives a combination of high sensitivity, wide horizontal dispersion and tight vertical pattern control that traditional point source speakers can't deliver.
  • 8 drivers for 4ohm,or 9 drivers for 8 ohm, 12 tweeters
  • 40 inches tall, it may be made triangular for wall hung or rectangular for floor standing.
  • With 102dB/watt sensitivity, even small powered amps provide plenty of output.

Complete details and plans are available from

Kit Contents

TLAH  DIY Line Array Kit Includes:

  • Every nut, bolt, screw and washer to complete your cab.  All hardware and screws are black
  • 1 tube PL Constuction Adhesive
  • 8 or 9 Dayton PC105-8 midbass drivers
  • 12 Goldwood silk dome tweeters
  • All crossover parts
  • No dish plate in this kit.  


Excellent video from Builder Oscar Cavazos


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Shipping & Inventory Update

We are doing our best to get our products out to you in a timely, safe fashion. Expect partial shipments, as our inventory allows. The entire speaker industry is experiencing parts shortages, lead times will be long. 

Please email about any order that includes drivers for availability. 

The situation is changing too fast for me to keep the out of stocks listings current. The balance of any order will be sent as soon as we have product available.

As you may know, plywood prices are skyrocketing. We will strive to keep increases to minimum amounts to cover our changing costs. Availability is becoming an issue also. Business is booming, and flat pack and shop built orders are once again stretching lead times.

Expect at a minimum of 3 weeks for any shop built order.