Description
Speakercraft 10" Boom Tomb In Ground Subwoofer each Wall mount Speaker Bag Speaker Bag Battery Battery Type Sealed lead acid Battery Size 12V 9AH User Replaceable Yes Hot Swappable Yes Typical Recharge Time 8 hours Replacement Battery BB Battery HR9 12 Battery Quantity 8 Environmental Operating Temperature 32°F to 95°F 0°C to 40°C Operating Humidity 0% 95% non condensing Maximum Operating Elevation 10