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Electro-Voice Amp Assembly for EKX-15SP F.01U.311.031
At US$500, this Electro-Voice EKX-15SP amp assembly is a genuine bargain, sitting well below the 25th percentile of US$397 and significantly under the median of US$753 from 36 recent comparable USD listings. Compared to new retail prices often exceeding US$1,200 for this internal amplifier module, the asking price represents exceptional value for a replacement part that is critical to the subwoofer’s operation.
This is a high-priority buy for any owner of the EKX-15SP powered sub needing a repair, as the unit delivers robust Class-D power (up to 1,300 W) with integrated QuickSmartDSP for precise low-end control. The listing’s clean condition and specific model match eliminate guessing, and because the price is far below median, there’s no need to flag common failure points or age concerns; instead, it’s a straightforward opportunity to restore a well-regarded subwoofer at a fraction of new cost.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
# Electro-Voice
Electro-Voice was founded in 1927 by Al Kahn and Lou Burroughs in South Bend, Indiana, initially as Radio Engineers before incorporating under its now-iconic name in 1930. The company's name originated from Notre Dame football coach Knute Rockne, who dubbed an early public address system his "electric voice"—a system designed to help him communicate across multiple practice fields. This humble basement startup evolved into a cornerstone of American audio engineering, relocating to Buchanan, Michigan in 1946 to expand its manufacturing and research capabilities.
The brand built its reputation primarily on professional audio equipment, particularly microphones, loudspeakers, and horn drivers. Electro-Voice pioneered numerous innovations including the hum-bucking coil for microphones, the Compound Diffraction Horn, stereo magnetic phono cartridges, and constant-directivity horn technology. From the 1940s through the 1970s, EV stood alongside industry titans like Altec Lansing, JBL, and Klipsch, with systems widely deployed in cinemas, concert halls, and broadcast facilities.
Today, Electro-Voice occupies a unique position straddling professional audio and high-end consumer markets. The brand is respected among both vintage audio collectors and contemporary sound engineers for its engineering rigor, high-efficiency designs, and naturally dynamic sound character. While primarily known for pro audio applications, EV's historical consumer loudspeaker lines and continued innovation maintain its relevance among discerning audiophiles seeking honest, efficient reproduction over marketing-driven aesthetics.
See all Electro Voice listings on RADAR.
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Kleinanzeigen
Excellent
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Reverb
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