Podium Pro PP1204CA1 600 Watts Band DJ PA Karaoke Active Powered 12-Inch Loud Speaker with USB/SD Card Readers 12'' Deluxe 75 oz. Woofer - Power Output: 300 Watts RMS, 600 Watts Max - Sensitivity is 106dB - Frequency Response is 25-20,000 Hz - Class A/B amplifier MP3 player accepts SD Card or Flash Drive - Compression Driver with 2'' Titanium Diaphragm - Crossover Frequency: 2.2 KHz XLR or 1/4" Jack Input & Volume Control for up to 2 Microphones - XLR Input or RCA Input for an Additional Component Master volume control, Treble and Bass Control Knobs - Angled, Rugged, Lightweight ABS Plastic Cabinet with Rubber Feet - Pole mount with knob adjustment for different size stands - Top handle and wheels for easy transport XLR or 1/4" Jack Line Level Output for an Additional Powered Speakers - Accepts a Dynamic Microphone - Accepts Balanced or Unbalanced Line Level Inputs (Not Speaker Level) - Height 24.75" x Width 17" x Depth 14.25" - Weight 50 pounds