Sharp NEC Display SP-RM3A Speaker System 35 W RMS Black SPRM3A $450.0 Brand Not Available Type Home Theater Speaker System Color Black Model 684 Connectivity Wired MPN SPRM3A RMS Power 35 W UPC 5028695121010 condition New Active speaker (external power). Frequency range: 80Hz-20kHz. Sensitivity: 72 db. Rated Impedance: 8 ohm. Dimensions: 14.5”x2.4”x2.4”. Weight: 2.2 lbs. Wattage: 30-35WMSRP is $599 USD