The TEN-TEC 307B external speaker is suitable for every possible communications need, from clean CW operation to well-rounded AM receive audio. It specifically matches the RX-350 receiver as well as the Orion and Argonaut transceivers. The speaker response is 100 to 18000 Hz, 4 ohms impedance, 5 watts power. Speaker measures 4 inches diameter. The negative line of the speaker is isolated from chassis ground. The chassis of the speaker cabinet is painted steel. Tilt-up bail between front feet allows elevating the front of chassis from desk level. Front feet are molded cycolac, rear feet are stick-on rubber. Weight 6 lbs. Size of chassis is 6.875 x 5 x 11.75 inches (WHD). The height measurement does not include feet, depth measurement does not include rear panel connectors. The color is black.
On the rear panel of the 307B speaker there are two quick-release, spring loaded terminals, similar to those used in typical home stereo speaker applications. Ten-Tec provides cable and a 1/4 inch phono connector with the speaker - the end user attaches the either the 1/4 inch connector or other desired plug to one end of the cable and the other end to the spring loaded terminals on the rear of the 307 chassis.
Copyright 2002-2018, Universal Radio, Inc.
#1307 02-12 D100/100 Q050/070 US 02/18