Have fun pushing your subwoofer’s bottom octaves close to the limit with this Elemental Designs LT/1300 plate amplifier, removed in very good shape from a recently decommissioned subwoofer. It is ready for use as a replacement amp in an original ED cabinet, or for installation in a custom home sub project; mounting dimensions are listed below. This model was quite popular in the late 2000’s but today not as easy to find. So here is an opportunity to ditch the contemporary plate amp solution (think PE) and instead energize those mesmerizing bass lines old school! The LT-/1300 is a high-current mono design based on the popular ICE chip, with a factory rating of 1300 watts RMS into 4 ohms (THD%?). The main power supply utilizes a massive toroidal transformer rated 13.5A @96.7V and a very capable 10,000uF/160V filter capacitor in order to handle signal surges. Located outside is a main AC power on/off rocker switch along with a standard IEC male AC jack. The original panel-mount fuse holder is replaced with an in-line fuse holder behind the plate. Inputs options are LFE, RCA line level, and 5-way binding posts for speaker wire from the main power amp or receiver then high-passed out to the satellites. There is an input level knob, and a low-pass frequency knob for corner selection between 50-100Hz. Toggle switches add 25Hz boost, invert phase, and engage an auto power-on circuit. Output speaker wires are about 2ft long and terminated with 1/4” female spades. A shorter length of speaker wire, also with spade ends, is attached at the end to easily configure two woofers in series, assuming close-enough proximity between terminal pairs. Two 8-ohm drivers can be safely run in parallel. A 2-ohm load while posible is inadvisable. Originally a molded plastic shroud covered the back, but said shroud went missing and is therefore neither depicted nor included. Care should be taken to ensure sufficient clearance around all components once mounted inside the destination cabinet. Dimensions: 12” H x 12” W x 5” D Mounting depth: 5” minimum Mounting holes: 11 1/2” square Suitable cutout: 10 1/2” square Actual weight: 28 pounds One 16ga AC power cord and twelve #8x3/4” MDF mounting screws included. Shipping via FedEx ground. Amp will be well-packed and double-boxed for an estimated shipping weight of 33 pounds.