Uniden MK870 Speaker Microphone for CB Radios UH8070 and UH8055 Chemicals and Lubricants The front and rear full-range

The front and rear full-range channels can also be bridged to 200W x 2 at 4-ohm

Is this made from stainless steel

the TX6160XY is dustproof and waterproof

The 67mm overall diameter allows installation in most OEM midrange locations

Internal Dimensions: 182 mm W x 54 mm H

Uniden MK870 Speaker Microphone for CB Radios UH8070 and UH8055 Chemicals and Lubricants The front and rear full-rangeUniden MK870 Speaker Microphone for CB Radios UH8070 and UH8055: Uniden Offers a Wide Range of Accessories Suited for your Vehicle that are Compatible with All Uniden Products and Other Branded UHF Radios Waterproof Speaker Microphone. Uniden MK870 Features: RJ45 Connector Call Instant Replay Buttons Suits: UH8050 8055S 8070