ATC has unveiled the Statement EL50 Anniversary, a limited-run active three-way floorstander that evolves the company’s long-running 50-series blueprint.
Built around a newly developed discrete tri-amp platform and housed in a sculpted elliptical cabinet, the EL50 Anniversary is aimed squarely at audiophiles. It targets those seeking reference-level performance with statement design.
At its core is an all-new proprietary three-channel active “Amp-Pack”, delivering 200W to the bass driver, 100W to the mid-range and 50W to the tweeter. The design uses balanced inputs, fourth-order active crossovers and newly developed discrete gain blocks to lower noise and distortion.
Moreover, ATC has also redesigned the power supply. Each amplifier channel now has its own toroidal transformer, plus a separate transformer for low-voltage stages. This layout is intended to improve headroom and reduce intermodulation between drivers under heavy load.
The drive units are built entirely in-house. High frequencies are handled by ATC’s SH25-76S ‘S-Spec’ tweeter, using a neodymium motor and dual-suspension design for low distortion and extended response beyond 25kHz.
The mid-band is covered by the SM75-150S ‘Superdome’. It spans frequencies from 380Hz to 3.5kHz with a large 75mm voice coil and under-hung motor system for consistent control. Low-end duties fall to the SB75-234SL 9-inch bass driver. This driver features ATC’s Super Linear motor technology to reduce harmonic distortion and improve integration with the mid-range.
Furthermore, the cabinet reflects ATC’s heritage, drawing inspiration from the elliptical EL150 design introduced in 2006. The curved front baffle is engineered to reduce edge diffraction and smooth off-axis response.
Additionally, internal construction has been updated for greater stiffness and damping. Each cabinet is finished in hand-selected European walnut veneer with ebony rear inlays, polished polyester lacquer, and black napa leather detailing around the mid and high-frequency drivers.
Only 50 pairs will be produced in this initial run, each supplied with a hardbound handbook celebrating ATC’s journey since 1974. After the anniversary edition sells through, the model will enter continued production.
The EL50 Anniversary will debut globally at The Bristol Hi-Fi Show in February 2026 and goes on sale in March 2026, priced at £49,500 per pair (inc. VAT).
