Product Description Acoustic Audio by Goldwood PSC43 Wired Center Channel SpeakerTraditional Passive speaker design, simply drive power from your home audio receiverFull Range sound coverage with 2-way tweeter and woofers configurationTwo 4" Deluxe woofers and 1" Mylar dome tweeterFrequency response is 85Hz-25 kHz with 89dB at 8ohmHigh Quality CARB Compliant MDF wood cabinet with Hang Tab and black ash wood grain veneer finishSpring loaded raw wire connectors and Acoustically Transparent GrillBig Sound from a compact speaker size of (H x W X D) 4.33" x 13.93" x 5.74"System RequirementsAny home audio receiver with raw speaker wire outputsPower from your amp should be no less than 15 and no more than 150 watts per channelCL3 or Raw Speaker Wire to connect your amp to the speakerApplicationsHome Theater Surround Sound SystemsWhole House Audio SystemsWhats in the box1 Passive SpeakerInstruction Manual