Speaker 4-5/8 inch - 4 ohm 10 watt

4 inch square speaker. 4-5/8 inch diagonal hole to hole. 4 ohm 10 watt speaker used on many pinball machine backbox speaker assemblies including Gottlieb® pinball speaker assemblies.

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

Reference:

• 29504 left speaker 4 ohm 10 watt 4 inch square
• 29503 right speaker 4 ohm, 8 watt 2-1/2 inch square
• Can substitute for 031-5004-00 speaker