Redesigned for clear, crisp, and audible reception, the Standard Horizon MLS-410 is setting the bar on external VHF speakers. Compact in size, this high-performance communications speaker matches the impedance and output requirements of most Standard Horizon transceivers. Compatible With:• Standard Horizon fixed mount VHF radios/Transceiver Technical Specifications:• Speaker Cable Length - 6.5' (2 M)• Dimensions (Diameter) - 5"• Maximum Power - 10 Watts• Speaker Impedance - 4 OhmIn the Box:• Speaker w/speaker wire• Mounting bracket• Instruction manual*Sold as an Individual Weather resistant Sold as an Individual | Standard Horizon MLS-410 Fixed Mount Speaker - Black