RBH Sound has chosen to forego most of the extra bells and whistles that accompany many other subwoofers with their SX-12 model and instead chosen to focus on the basics. A vented subwoofer based around a 12" driver and utilizing a 350 watt amplifier, the SX-12's curved side panels and aluminum cone provide an upscale look amongst a sea of black cubes. The SX-12 achieved our Bassoholic Medium Room rating, so it is not an all out SPL juggernaut, but its low distortion and greatly extended top end capabilities helped it reproduce music in a very satisfying manner. Those looking for a subwoofer stressing musical performance the RBH SX-12 just may be for you.\n\n\nDiscuss "RBH Sound SX-12 Subwoofer Review & Measurements" here. Read the article.