Package Includes: (1) Sundown Audio E-15 V.4 D4 15" Dual 4-Ohm 750W RMS / 1500W Peak Car Subwoofer SW-EV415D4, (1) RPB27 V2 20W Waterproof Portable Bluetooth Speaker
750W RMS / 1500W Peak Subwoofer Power: Features dual 4-ohm voice coils, 14mm Xmax, double-stacked magnet, and vented motor design for strong low-frequency output and thermal control.
Optimized Ported Performance: Recommended 3.0 cu ft ported enclosure tuned to 35Hz with 44 sq in port area. Mounting depth 7.25", cutout 13.875", displacement 0.14 cu ft, motor diameter 6.37"
Durable Construction: High-temp 2.5" 4-layer copper voice coil, stamped steel frame, reinforced spider, stitched Mini-XL tinsel leads, and push terminals for long-term reliability
20W Peak Waterproof Bluetooth Speaker: IPX6 rated with Bluetooth 5.3, 40 ft range, TWS pairing, 1200mAh battery (up to 9.5 hours at 50% volume), frequency response 125Hz18kHz, dimensions 6.77" x 2.52" x 1.97", weight 0.66 lbs