Apollo(TM) Multichannel Amplifier Speaker Connector with High Power Mode AdapterUse this to connect your Apollo multichannel marine amplifier to compatible Fusion marine speakers and subwoofers. The connector comes with a high-power mode adapter to bridge two channels for increased power.In the Box: One (1) Speaker Connector Instruction sheet *Sold as an IndividualWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Type: Adapters Box Dimensions: 1"H x 3"W x 3"L WT: 0.1 lbs UPC: 753759240400