SVS SB3000Powered Subwoofer Subwoofer Specs: Protective non-resonant steel mesh grilleFront-firing 13 inch high-excursion SVS driverRear-mounted amplifier with Intelligent Control Interface(ICI)Screw-in rubber feetRobust Medium Density Fiberboard (MDF) cabinet constructionAll New Proprietary 13” high-excursion SVS 3000 Series Subwoofer Driver.Massively powerful Sledge 800-watt continuous Class D design with 2,500+ watts of Peak Power.

SVS SB-3000 800W 13 in. Powered Subwoofer - Piano ? Black. perfect condition Subwoofer Specs: Premium Black Ash and Piano Gloss Black finish options Protective non-resonant steel mesh grille Front-firing 13 inch high-excursion SVS driver Rear-mounted amplifier with Intelligent Control Interface(ICI) Screw-in rubber feet Robust Medium Density Fiberboard (MDF) cabinet construction Dimensions (w/ grille): 15.6” (397mm) H X 15.2” (385mm) W X 17.8” (451mm) D Dimensions (without grille): 15.6” (397mm) H X 15.2” (385mm) W X 15.7” (399mm) D Shipped Dimensions: 23.7” (603mm) H 20.7” (527mm) W X 20.9” (530mm) D Weight (unboxed): 54.5 lbs. (24.7 kg) Shipped Weight: 63.6lbs (28.9kg) Driver Specs: All New Proprietary 13” high-excursion SVS 3000 Series Subwoofer Driver. SVS first flat edge wound split-wind voice coil provides maximum magnetics at high excursion while reducing mass and improving overall driver efficiency. Built around a premium grade 2” polyimide impregnated fiberglass former for maximum thermal conductivity. Two massive, dedicated toroidal ferrite magnets generate unparalleled levels of magnetic force to drive the highest levels of excursion, SPL, and start/go power for the deepest and most authoritative bass possible. All-new High density FEA-optimized cast aluminum basket provides unequaled levels of rigidity, tensile strength, and energy transference available from a subwoofer. Four balanced 24-strand silver plated Litz wire high temperature leads woven through the 6.5” 2-ply Nomex composite spider provide a pristine electrical connection from the amplifier to the voice coil. All new 13” 1050 Aluminum vented cone ensures a light, rigid, and neutral radiating surface. Precision machined motor elements and narrow tolerance suspension parts produce unmatched linearity at full excursion for exceptionally tight and fast output, even at reference volumes. Extreme oversized low carbon vented 1008 steel U-yoke and top plate provide superior cooling and improved magnetics for maximum performance and efficiency. 6063 Aluminum shorting sleeve reduces gap induction and distortion, enhances thermal conductivity, and improve magnetic linearity. Nickel-plated high-tension spring terminals. Proprietary injection molded gasket and SBR extreme-excursion surround maintains ideal pistonic motion for pinpoint accuracy and control. Amplifier Specs: Massively powerful Sledge 800-watt continuous Class D design with 2,500+ watts of Peak Power. High efficiency cool-running Class-D switching topology with massive 25 Amp 600 Volt MOSFET’s result in lower EMI and highest efficiency while providing effortless power to produce SPLs and low frequency output with pristine clarity well beyond reference listening levels. High resolution 50MHz Analog Devices Audio DSP with double precision 56bit filtering is the most advanced subwoofer processor available for perfect audio reproduction. Unmatched intelligence from user adjustable low pass, phase, polarity and room gain compensation with three parametric EQs for absolute best alignment with speakers and optimized performance in any room. Groundbreaking SVS Bluetooth DSP control app for iOS and Android devices with three user presets allow custom tuning for every room and system. RCA stereo input/output with ultra-wide input voltage for consumer and professional audio applications. All new rear panel Intelligent Control Interface (ICI) user interface with bright back-lit controls. Auto/On and 3-12V AC/DC trigger for Maximum Installation Convenience. Input impedance 16kohm (unbalanced RCA). Green 0.5-watt low standby power consumption. RoHS compliant, lead-free construction, world-wide safety certifications. SVS App Specs: The most powerful and flexible Bluetooth controlled subwoofer DSP app, works with both iOS and Android operating systems. Easiest and most convenient way to adjust crossover frequencies, parametric EQ, polarity, room gain and all other bass management functions. Three convenient custom presets allow for perfect tuning in any room or system, from your favorite seat. Single tap adjustment for controlling variable port tuning with standard, extended and sealed modes. Unique bidirectional feedback shows adjustments in real time on both app and subwoofer interface. Easy-to-follow tutorial provides clear guidance for all functions. Included Accessories: Protective non-resonant steel mesh grille Iso-elastomer feet included Extra heavy-duty, high current 6' power cord

I have an SVS SB4000 Piano Gloss Powered Subwoofer. My customer had to let it go when they moved. The unit works flawlessly, and was used in a non smoking home. Never over-driven. There are some scuff marks from the move. See pictures. In a dim room, you really dont see the scuffs but they are there in the right light. This sub is about 4 years old. It comes with a power cord and remote (remote in new condition). This sub is crazy heavy coming in at just over 100 lbs. It is shipping in the original box and packaging, minus the top piece of foam for the top of the sub which I had to improvise on. Driver | 13.5Amplifier | 1200 watts RMS (4000+ watts peak)Freq. Response | 19-310Hz ±3 dBDimension | 18.3 (H) 17.8 (W) 20.9 (D) Great sub!