Midland 70-1340B

Forum dedicated to discussion on Midland Radio products. (Questions/Instructions about modifing CB radios are prohibited)
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Posts: 1
Joined: Tue Jun 20, 2006 2:18 pm

Midland 70-1340B

Post by critter7981 »

What do I need to do to make the internal speaker work on 70-1340B?

Thank You,

Kris Lanko
Kris Lanko
Endicott NY
Kenwood TK-760

Posts: 7
Joined: Sun Dec 30, 2007 3:41 pm

Re: Midland 70-1340B

Post by Techmedic »

Install jumper on rear 9 pin connector between pins 5 and 6.
For external speaker, connect speaker to pins 4 and 6.

DO NOT ground any side of speaker; audio amp is balanced and damage will result, or speaker audio will cut in/out and be too low/distorted.

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