Kicker 52CVR104 COMPVR Bundle: 10 in 750-Watt Peak/180-375-Watt RMS 4 Ohm DVC Car Subwoofer, Free R-GO Waterproof Portable Bluetooth Speaker, Bicycle Bar Mount, 2-Items

Package Includes: (1) Kicker 52CVR104 CVR10 COMPVR 10" 750w Subwoofer 4-Ohm DVC Car Audio Sub CVR104, (1) R-GO 16 Watt Waterproof Portable Bluetooth Speaker+Bicycle Bar Mount
52CVR104 CompVR Power Handling: 10 in 4-ohm dual voice coil subwoofer rated for 180-375W RMS with 750W peak (ANSI/CTA-2031-A) and 83.6 dB sensitivity (1W/1m), built for flexible wiring options with your amplifier.
Enclosure Fit And Setup: The 52CVR104 mounts with 5-1/2 in depth and 9-3/16 in diameter, and it is designed to work best in sealed or ported boxes; recommended volumes range from 0.8-3 cu.ft. sealed or 1.25-1.75 cu.ft. vented.
R-GO Portable Mounting: IP67 waterproof 16W peak/8W RMS Bluetooth speaker includes a bicycle/bar mount bracket, carabiner clip, hanging string, and rubberized impact-resistant feet; compact 4 in x 4 in x 2 in body weighs 0.6 lb for easy carry.
R-GO Connectivity And Battery: Bluetooth 5.3 with up to 40-foot range and A2DP streaming, plus TF card playback up to 32GB (MP3/WMA/WAV) and built-in mic for calls; supports TWS linking of 2 speakers, frequency response 100Hz-18kHz, 1800mAh battery capacity, USB-C charging (2.5-3h), and battery life up to 24 hours at 20% volume (12 hours at 40%, 4.5 hours at 100%).