Check the listing for details. MOTOROLA STYLE HAM MOBILE BASE HT CB Communications Extension Speaker. Condition: New. Listed at 11.49 USD. A COPY OF THE HI QUALITY MOTOROLA STYLE EXTERNAL SPEAKER. FEATURES COMPACT SIZE AND GREAT AUDIO REPRODUCTION. INCLUDES 6 FT CORD WITH 3.5 MM AUDIO PLUG AND ADJUSTABLE MOUNTING BRACKET. Comment From Date Item # Positive feedback received Very Fast Shipping, Just as good as the Icom SP10s and Yaesu SP55 for less Buyer: Member id marvin52627 ( Feedback Score Of 84) 04/07/11 250798007344 The speaker has a metal grill and mounting screws. This is one of the best speakers on the market today. If you are not happy with this speaker I will refund your money and shipping cost within 7 days. 4 1/2"w-X-21/2h"-x-21/4h" 6 ft 3.5 mm Plug 8 ohm 400 hz - 12kh 7 watts look item number 321515029142 2 speakers $22.99 great price !!! LOOK AT ITEM 231262632930 3 SPEAKERS $29.97 GREAT PRICE !! look at item number 251751056667 4 speakers $38.99 great price !!!