Get down!  The Ampeg SVT-410HLF Enclosure gives you plenty of volume and clean low end. This 4x10" cabinet is rated at 500 watts RMS and has the same speakers and 1" horn as the SVT-410HE with 2" coils and 30 oz. magnets, but the cabinet itself is tuned differently. It's deeper and has a bottom port that results in better low-end response (down to 28Hz!). Fitted with a handle & wheels on a tilt back design for easy tranpsortation.  RRP $1499