Punch, frequency response, and efficiency, the DB 410 is a sonic powerhouse! With a Max SPL of 130 dB this portable cabinet will literally "rock the house". Four 10" cast frame woofers, 56 oz. magnets Features Phenolic tweeter with integral phase plug Custom crossover with variable tweeter control One Neutrik Speakon and two 1/4" inputs Deep Dish Handles, Rubber Feet 13 ply Baltic Birch 3 year limited Warranty Power Handling: 700 watts RMS Frequency Response: 40 Hz - 16 kHz Sensitivity: 101 dB 1W 1M Impedance: 4 or 8 ohms Dimensions: 24 3/4" H, 24 1/2" W, 17 1/2" D Weight: 98 lbs Includes: Removable Casters.