Pyle Home PDWR3T 3.5-Inch Indoor/Outdoor Waterproof Speakers with 15-Watt 70V Transformer (Pair) Rugged Plastic Enclosure - Average Sensitivity: 88dB at 1W/1M - Indoor/Outdoor Equalization Switch 3.5'' Long Throw Woofer w/ 30oz Magnet - 8 Ohm Impedance - Dimensions: 5-5/8''W x 8''H x 4-7/8''D 1/2'' Polyamide Dome Tweeter - Spring Loaded U Mounting Brackets Included Rugged Plastic Enclosure - Average Sensitivity: 88dB @ 1W/1M - Indoor/Outdoor Equalization Switch 3.5'' Long Throw Woofer w/ 30oz Magnet - 8 Ohm Impedance - Dimensions: 5-5/8''W x 8''H x 4-7/8''D 1/2'' Polyamide Dome Tweeter - Spring Loaded U Mounting Brackets Included 100 Watts RMS/200 Watts Power - 15 Watt 70V Transformer Frequency Response: 100Hz-20KHz - Tapping at: 3.75W, 7.5W and 15W