Seismic Audio - 410 Bass Guitar Speaker Cabinet with Horn and Volume Control PA DJ 400 Watts 4x10 4 10 Model # - MB-410 (with Horn and Volume Control) Woofer  Four 10 each has a 50 oz magnet with a 2 kapton voice coil. Wired at 8 ohms. 400 Watts RMS  800 Watts Peak 40Hz 5000Hz Sensitivity: 98 db 5/8 plywood front panel. Black carpet with black metal corners. Recessed handles. Full Metal Grill. Terminal cup with two 1/4" jack & two speakon inputs. 26 tall  26 wide  15 deep