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Sold as a pair, the white Electro-Voice EVID C10.1 is a passive 10" in-ceiling installation subwoofer with a multi-tap transformer designed to deliver reliable low-frequency reinforcement for foreground music systems in waiting rooms, offices, retail stores, restaurants, and more. When driven by your 70V, 100V, or 8-Ohm power amplifiers (available separately), these subwoofers provide a continuous power capacity of 100W. Each EVID C10.1 is equipped with a 10" high-excursion woofer capable of covering the low-frequency range from 45 to 150 Hz.

An internal 12 dB/octave low-pass network with overload protection ensures proper input bandwidth, and the low-loss transformer accommodates a range of taps, selectable via a convenient switch on the baffle. The low-frequency extension is aided by the ported enclosure, which features a steel backcan and an ABS baffle. The removable Euroblock connector, tile bridge, mounting ring, cutout template, and paint shield contribute to easy installation.

More Information

10" high‑power ceiling subwoofer
  • Supplemental LF for ceiling systems
  • High-excursion woofer in ported enclosure for extended lows
  • Low pass network with overload protection
  • Integrated transformer for 70 V, 100 V, or 8 Ω use
  • Front-panel mode/wattage selector
  • Internally damped heavy-gauge steel enclosure
  • Safe, easy installation with included tile bridge and mounting ring
  • White semi-gloss perforated grille
  • Complete package, requires no additional accessories

Technical Specification


Frequency Range (-10 dB) 45 - 180kHz
Weatherized No
Flying No
Speaker Type Dual ported cabinet, internally damped
Max. SPL/1m (calc)² 122dB
LF Transducer 10-inch polypropylene cone
System Power Handling (Continuous/Program/Peak) 150Watts
Power Rating 600W
Enclosure Material Steel enclosure and UL94V-0 rated baffle and bezel
Grille Powder-coated steel
Available Color White (paintable surface)
Sensitivity 1 W/1 m 94dB
Height 303mm (11.93")
Weight Net 7kg (15.43 lbs)
Diameter (Max) 320mm (12.6")
Transformer Taps (Transformer Version Only) (7.5 - 70 V only), 15, 30, 60
Transformer Yes
Input Formats 8ω, 70 V, 100 V
Coverage (Nominal -6 dB) 180
Chassis Size 254mm (10")
Mounting Systems Integrated 3-point toggle anchors


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