Yorkville C110B Coliseum Mini Series black weather resistant 40 watt 70 volt speaker

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  • Yorkville C110B Coliseum Mini Series black 2 way weather resistant 40 watt 70 volt speaker angled view
  • Yorkville C110B Coliseum Mini Series black 2 way weather resistant 40 watt 70 volt speaker back view

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Frequently bought together:


Plastic speaker enclosure, 40 watt, 5" spkr w/ tweeter – integrated 70 volt transformer with 10w/20w/30w

The Coliseum C110B is a high quality, weather resistant speaker, which features specially treated drivers in a rugged ABS black plastic enclosure. It is well suited for many applications including commercial installations, home theaters, home stereos, reference monitors and personal stage monitors. The C110 is a bass reflex enclosure with a tuned port and a 5" woofer whose computer-optimized design gives improved bass performance over conventional 5" woofer enclosures. With a power rating of 40 Watts of continuous music power the C110 is accurate from 85 Hz to 19 kHz with an efficiency of 92 dB.



  • Two-Way Compact 70-volt Installation Loudspeaker
  • 5-inch Woofer / 1-inch Mylar Dome Tweeter
  • Selectable 70-volt or 8-ohm Operation
  • Power Taps at 10, 20 and 30 Watts
  • 40 watts (8-ohm mode)
  • Screw Terminal Input
  • ABS Plastic Cabinet and Metal Grille
  • Mounting L-Bracket Included
  • Available in White (C110W) or Black (C110) Finishes


The C110 features an internal 70V matching transformer, which allows multiple C110's to be connected together without danger of overloading the power amplifier due to impedance drop. The user has a choice of three sensitivity settings (10W, 20W, 30W or off) selected via a rotary switch located on the rear panel of the speaker, allowing convenient adjustment of the relative volumes of multiple interconnected cabinets.

A wide variety of mounting options are available using the four integral screw-slots or the provided metal L-bracket which allows it to be angled up, down or sideways depending on the mounting orientation. The C110 is available in a low-reflectance black or white finish (C110W) with a matching, perforated metal grille and can be painted to match its surroundings.


System Type 2-way, Full Range
Active or Passive Passive
Program Power (Watts) 40
Nominal Impedance (Ohms) 8
Sensitivity (dB @1Watt/1m) 92
Frequency Response (Hz +/- 3dB) 85 - 19,000
Driver Configuration Tweeter, 5 inch
HF Driver(s) Mylar Tweeter
HF Dispersion (°H x °V) 90x90
LF Driver(s) 5 inch
Inputs 1
Inputs - Screw Terminal 1
Other Controls / Features Internal 70V Transformer with Switchable Taps (10W / 20W / 30W / Off)
Flying Hardware L-Bracket, Rear Key Hole Mounts (4)
Enclosure Materials Injection Molded, ABS Plastic
Port(s) 1
Grille Perforated Steel
Covering / Finish Low Reflective Black
Optional Covering / Finishes Low Reflective White
Dimensions (DWH xbackW, inches) 5.5 x 6.25 x 8.9
Dimensions (DWH xbackW, cm) 14 x 15.9 x 22.6
Weight (lbs/kg) 3.8 / 1.7
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