Under Block Speaker System


Allows you to put a speaker under each block so that every swimmer has the same advantage on the start.

SKU: SPKRBLOCK-6 Category:
Share our page!



  • Speaker Cable with 6, 8, or 10 inputs and 10 yard tail
  • Includes 1 – 6 watt speaker per lane input
  • Connects to IST’s SWIMSTART

Made in USA Logo

Additional information

Weight10 lbs
Dimensions24 × 12 × 12 in