Model Number: PWS-10 (Pair) 400 Watts RMS Peak per cabinet * Titanium horn driver with a full crossover network * 8 Ohms - 98 db - Frequency Response of 50 Hz to 20K Hz * Lightweight ABS Plastic (HxWxD: 19" x 13.25" x 10.25") 27 lbs per cabinet * Built in High Efficient Amplifier - Master Volume / 3 Band EQ / Preamp Gain