Guangzhou S.T.L Electric Appliance Co.,Ltd.
We produce vairous type,different sizes,international quality public address system products !
Water resist, safety CE standard protection, smooth surface, utilitarian operation, many rate power for customer choose, you'll never miss it.
Speakers: Ceiling speaker, column speaker, horn speaker, double direction leading speaker,etc...With 4.5'',5.5'',6'', 5W,6W,8W rate power for you choose. Small,middle and large sizes lead a different power use in the column speaker,etc...
You will find more public address system products in our company please contact us at