Conn 20K Series Sousaphone Brass BBb sold with Case

As low as $185.83 per month
Based on 60 months and 12.99% annual percentage rate

SKU: C2SSBBswC Categories: ,


Conn 20K Sousaphone

The 20K Series has been Conn’s most popular sousaphone for many years. The 20K Bb features exclusive offset short action valves for ultimate player comfort. The rugged body and brace construction offers the durability that marching ensembles need. With a weight of 28 lbs., the 20K Series offers outstanding sound while being comfortable for the player to carry.


  • Key: BBb
  • Weight: 28 pounds
  • Bore: .734-inch
  • Bell: 26-inch
  • Bell Material: Brass
  • Body Material: Brass
  • Number of Valves: 3
  • Valve Position: Front Action Piston
  • Valve Material: Nickel
  • Features: Exclusive Offset Short Action Pistons
  • Case: 7761C Wheeled Case ” Optional $375
  • Mouthpiece: Conn 2
  • Finish: Lacquer, Silver, Satin Silver

Additional information


gold lacquer, silverplated