Speaker 4 inch 8 ohm unshielded

Speaker 4 inch square - 8 ohm 8 watt. Diagonal hole to hole measurement 4-1/2 inch

Depending on availability, speaker may be a slightly higher wattage and is considered an upgrade.

Reference:

• 031-5004-08
  • Replacement for Bally E-281-6 Early solid state games.