The is a classic 3-way floor-standing speaker from the late 80s/early 90s AT (Arc-Tower) series, known for its high efficiency and signature "party" sound. While it delivers impressive volume and bass for its size, vintage units commonly require restoration to address aging materials. Technical Specifications is a bass-reflex design featuring a 10-inch woofer. Frequency Response : 30Hz – 22kHz Power Handling : 125 Watts Sensitivity : 95 dB (1W/1M) Impedance : 6 Ohms nominal Crossover Points : 400Hz / 3000Hz Dimensions : 730mm x 365mm x 320mm (H x W x D) Protection : PTC self-resetting high-frequency protection Common Fixes & Maintenance
5-inch cone driver for vocal and instrumental clarity. cerwin vega at40 specs fix
Locate the small openings or holes in the metal or plastic casing of the volume/attenuation pots. Spray a liberal amount of electronic contact cleaner (such as DeoxIT D5) inside the control mechanism. The is a classic 3-way floor-standing speaker from