Electro-Voice 1829BT Heavy-Duty Convertible Driver

The Electro-Voice 1829BT is a heavy-duty convertible driver for use in high-power public address installations.
The driver has a rugged phenolic diaphragm, two-inch diameter voice coil, and "rim centered" ferrite magnet structure for long life and reliability under extreme operating conditions.
The unit also includes connections for 25V/70 V distributed systems and a power tap select switch.
The exterior is finished in durable waterproof paint, and all metal parts have been treated for resistance to high humidity and fungus.
Ideal for both indoor and outdoor applications, this driver is well suited for any installation requiring rugged high-power performance.