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CT Series CT825C 8 inch 2-Way 80W RMS 8 Ohm In-Ceiling Speaker Pair

8" 2-Way 80W RMS 8 Ohm In-Ceiling Speaker Pair.

Rich Theater Experience

The Contractor Theater models offer everything one needs to turn the audio of any mediocre movie room into a complete cinematic experience. This high power in-ceiling speaker provides excellent coverage.

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Designed For Home Theaters

Engineered for rich movie sound

Superior Off-Axis Performance

For Real Listening Conditions

Audiophile Components

PTC Tweeter Protection and High Order Crossovers


Add Surround Sound

Custom speakers are a great way to add surround sound to any room and to increase the value of your home. The advantage of in-wall speakers is that you get all of the benefits of a cabinet speaker without losing any floor space to cabinets or speaker stands. The units can be painted to match the walls and are virtually unnoticeable while still producing exceptional sound.

Home Theater Cinematic Experience

The Contractor Theater models offer everything one needs to turn the audio of any mediocre movie room into a complete cinematic experience. With features like pivoting dome tweeters, a front mounted tweeter level switch, IR remote knockouts, and video shielding on select models, the listener has more mounting location options, more imagine control, and overall better performance.

CT825C Key Features

  • Glass Fiber Woofer
  • Pivoting Soft Dome Tweeter
  • 2nd Order Tweeter and Woofer Crossovers
  • PTC Tweeter Protection
  • High Temperature Voice Coils
  • Paintable Grilles
  • EQ Level Controls
  • Easy to Install Dog Leg Mounting Feature
  • 2nd Order Tweeter and Woofer Crossovers

Rich Bass Sound

The CT825C is a high performance speaker designed to be used as rear channel speakers in surround sound applications or as speakers in distributed audio systems. The unit features an 8" woofer and 1" soft dome tweeter design. The woofer is constructed using lightweight glass fiber cones that are highly efficient and are capable of producing a wide range of sound that sounds great in both movie or music applications. A front mounted tweeter adjustment enables you to adjust the tweeter level by +3 or -3 dB allowing you to decide what sounds best for you.

Uncompromising Quality and Affordability

Proprietary Technology For Performance

The CT825C is engineered using proprietary MTX technology allowing for more imaging control and overall better performance. The CT825C is capable of handling 80W RMS power at 8 ohms so it works perfectly with most of today's AV receivers. The units are easy to install, utilizing a dog leg mounting system that securely attaches the speaker to most dry wall thicknesses. The paintable aluminum grille and included paint shield make it easy to blend these speakers into your home's decor. These units are sold as pairs.

Dimensions & Details


  • Woofer: 8" Glass Fiber
  • Tweeter: Pivoting 25mm Cloth Dome
  • Frequency Response: 47Hz - 20kHz
  • Sensitivity: 88dB
  • Cut Out Diameter: 9 9/16"
  • Mounting Depth: 4 3/8"
  • Warranty Period: 12 months from date of purchase

Returns & Warranty

30-Day Money-Back Guarantee

At MTX Audio, we are serious about sound®. Therefore, if you are not "blown away" with your purchase, for any reason, you can return any items purchased directly from that are complete and like new within 30 days. Products purchased from authorized MTX retailers must be returned through that same retailer. Products purchased through non-authorized MTX retailers may not be returned.

About Returns
Warranty Information

MTX products purchased in the USA from an authorized MTX dealer are guaranteed against defects in material and workmanship for the period of time specified below, the warranty period begins the day the product is purchased by the end user. This warranty is limited to the original retail purchaser of product and extends only to products purchased from authorized MTX resellers. Product found to be defective during that period will be repaired or replaced by MTX at no charge.

About Our Warranty