Package Includes: (2) Rockville RSG15.28 Dual 15” PA Speakers Totaling 6000 Watts (1) Rockville RPA9 3000 Watt Peak / 1500w RMS 2 Channel Power Amplifier Features of RSG-15.28: Rockville RSG-15.28 Carpeted Passive Loudspeaker (2) Dual 15” Pro Audio Woofer (3) Piezo 3" Bullet Tweeters (1) High Efficiency Piezo Compression Horn RMS Power: 1500 Watts Program Power: 2000 Watts Peak Power: 3000 Watts 2.5” High Temperature Aluminum Voice Coil Sensitivity: 105dB @ 1w/1m Frequency Response: 35Hz - 22 kHz SpeakON In/Out connections ¼” In/Out connections Dimensions: (20.5+13.2)x13.8x46in Weight: 61.7Lbs Rubber Isolating Feet Construction: High-Density, High-Quality Non Resonant Particleboard, Stapled, Bonded & Braced. Features of RPA9: Rockville RPA9 3000 Watt Peak 2 Channel Professional/DJ Rack Mount Amplifier 2U rack space Bridged and Stereo output switch makes this perfect for (2) subwoofer, (2) speakers, or (4) speakers Built in crossover switch allows make this perfect for speakers, monitors, or subwoofers Channel A & B Clipping Led Indicators Channel A & B Separate Level Controls We are proud to introduce to you the Rockville RSG series of speakers. These are affordable speakers with high-end performance; specially built for DJ's as well as professional audio applications. After conducting strategic market research, Rockville is proud to bring you this new line of speakers that were engineered to combine incredible power handling, superior sound and unbelievable build quality. The goal was to create a line of passive DJ speakers that were double as good as the competition but cost half as much. The Rockville RSG15.28 speaker system features two high quality 15" low frequency woofers with three electronic, high-efficiency piezo bullet tweeters and one high efficiency piezo compression horn tweeter that provide a true full-range of sound. This speaker produces an incredible amount of power. 3000 Watts peak, 2000 Watts Program Power, and 1500 Watts RMS Power. With 80 Oz magnets, you can be sure these speakers will produce the power you expect out of them.