Soundpro SPS-4000-SL SLR RK-NX RCG BT SPKR SGY

• 7 watts RMS x 2 speakers at 4 ohms, 14 watts RMS total;• Frequency range: 80 Hz to 12 kHz;• Sensitivity: 86 dB (+/-3 dB at 1W/1m);• Bluetooth(R) 5.0 connectivity; Bluetooth(R) range of 65.6 ft. and Multi-Link range up to 49.2 ft.; can connect up to 99 speakers at once;• 5-in. drivers;• Waterproof (IPX5), weatherproof and UV-resistant multi-layer cabinets made of durable material to last for years;• Recharges via solar or micro USB cable; rechargeable 2,000 mAh Li-Ion battery ;• Up to 10 hours of playing time at max volume; up to 5 hours of charging time via built-in solar panel or up to 2 hours with power adapter;• Includes Y-style 3.2-ft. micro USB charging cable, power adapter, and manual;• Pair;• Slate Gray;