SLA Home Theater L/R Mains Speaker Kit

Sla Center Selections
4mids, 6 tweets Straight
6mids. 9 tweets Straight (+ USD $85.00)
6 mids, 6 tweets Curve (+ USD $35.00)
9 mids, 9 tweets Curve (+ USD $145.00)
Price: USD $134.99
  • Description

Bill Fitzmaurice Designs Home Audio and Theater Short Line Array

The benefits of a line array are high sensitivity, wide horizontal dispersion, and a high degree of vertical pattern control
The SLA, Short Line Array, takes the line source concept to the small end of the scale.

  • The SLA may be built with four 4 inch midbasses and six tweeters
  • Or six 4 inch midbasses and 9 tweeters

Complete details and plans are available from


  • Straight 4 mid version 19h x 6 1/4d x 7 1/2w
  • Straight 6 mid version 28h x 6 1/4d x 7 1/2w

Kit Contents

SLA Home Theater L/R Mains Kit

  • Your choice of driver quantity
  • Dayton PC105-8 speakers and Goldwood GT302 tweeters
  • Prebuilt crossovers on PC boards or just the crossover parts
  • All the screws and glue necessary to build the cab
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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.