One Rel Acoustics plate amplifier for R218. The plate powers on. No hum. It doesn’t out put any sound to the sub. Mounting screws included. No knobs. No returns.

REL R218 250 watt Audiophile Powered Subwoofer w/ High Level Input Cable Few Hours of Used no more of 10 Hours Of used. ITEMS INCLUDED:Power cable and High Input cable Only.Original Packaging IncludedNo manual included you can found it on line .. Experience high-quality audio with the REL R218 250 watt Audiophile Powered Subwoofer. This subwoofer is designed to provide a powerful and clear sound, featuring a 10-inch driver size and a high-end configuration. The piano gloss black color and cube shape add a stylish touch to any home decor. With a wired connectivity option, this subwoofer is compatible with a universal brand and is perfect for any home audio system configuration. The REL R218 model provides a reliable and efficient performance, making it an excellent choice for any audiophile.

This REL R218 powered subwoofer is an ideal addition to any audiophile's home audio setup. With a 10 inch driver size and 250 watts RMS power, it delivers superior bass performance that will enhance your audio experience. Its universal compatibility and wired connectivity make it easy to integrate into your existing system configuration. The cube-shaped subwoofer boasts a sleek and stylish design in piano gloss black color, making it a perfect fit for any home decor. It also features high-end specifications and comes with a high-level input cable for added convenience. This REL R218 subwoofer is a must-have for anyone looking to take their home audio to the next level.

One 10 inch long thrower woofer/driver from my Rel218. The plate amp died so I am parting this out. It is in excellent condition both aesthetically and functionally.

One REL R218 audiophile 250 watts/rms powered subwoofer. In excellent condition. Minor non discernible swirls on the gloss piano black. Comes with the territory. Functionally is performs excellently. Comes with the silver control knobs for the back plate and owners manual and power cord. No feet on this sub. I had isolation pads on there and forgot where I put the original feet. BUT INCLUDED is a brand new set of 4 subwoofer silicone isolation feet see last pictures. Ty for looking

One REL R218 audiophile 250 watts/rms powered subwoofer. In excellent condition. Minor non discernible swirls on the gloss piano black. Comes with the territory. Functionally is performs excellently. Comes with the silver control knobs for the back plate and owners manual and power cord. No feet on this sub. I had isolation pads on there and forgot where I put the original feet. Ty for looking

One REL R218 audiophile 250 watts/rms powered subwoofer. In excellent condition. Minor non discernible swirls on the gloss piano black. Comes with the territory. Functionally is performs excellently. Comes with the silver control knobs for the back plate and owners manual and power cord. No feet on this sub. I had isolation pads on there and forgot where I put the original feet. Ty for looking