Altec Lansing 511B 4 Cell Radial Horn (1 only)
This is an Altec 511B 4 Cell Horn made of lightweight/cast aluminum metal. No driver is included. Measures approx. 23 1/2" across the front x 18" depth x 10 1/2" tall. Weighs approx. 12lb. These were made to sit on top of the large Voice of the Theatre boxes (see final photo). The top left corner is missing a bit, but that has no impact on sound reproduction.