Redesigned for clear, crisp, and audible reception, the Standard Horizon MLS-410PA is setting the bar on external speakers. With 10 Watts of amplification built in, this compact high-performance communications speaker matches the impedance and output requirements of most Standard Horizon transceivers. Compatible With:• Standard Horizon VLH-3000A and older models, GX2000/2150/2200/1700/1600Technical Specifications:• Speaker Cable Length - 6.5' (2 M)• Dimensions (Diameter) - 5"• Maximum Power - 10 Watts• Speaker Impedance - 8 OhmIn the Box:• Speaker w/speaker wire• Mounting bracket• Instruction manual*Sold as an Individual Weather-resistant Sold as an Individual | Standard Horizon 10W Amplified External Speaker - Black