Introducing the Proficient Audio C621 Protege 6.5-Inch Ceiling Speaker, Pair
The C621 offers exceptional sound quality at a reasonable price point. It features a smooth silk-dome tweeter for crisp highs and a durable polypropylene-cone woofer for robust bass output. With its impressive sensitivity and high-power handling, the C621 stands out as a versatile compact speaker.

Equipped with a 1-inch silk-dome tweeter, the C621 delivers detailed and sweet sound, catering to audiophiles seeking superior musical accuracy. The tweeter is adjustable, allowing you to direct sound as needed. The sturdy 6½-inch polypropylene-cone woofer produces deep bass down to 45 Hz, comparable to larger tower speakers.

Boasting 91 dB sensitivity, the C621 delivers powerful sound even with a 10-watt amplifier. It has an 8-ohm nominal impedance, making it compatible with various amplifiers. For ease of installation, it shares the same cutout template and robust dogleg mounting system as our other 6½-inch ceiling speakers, complete with Thin-Bezel Grilles secured by Neo Magnets.

Key Features

• The C621 offers high-quality sound at an affordable price point.
  
• It features a silk-dome tweeter that produces smooth and clear highs.
  
• The polypropylene-cone woofer delivers solid and powerful low-end bass.
  
• With excellent sensitivity and high-power handling, the C621 is a capable compact speaker.
  
• It is equipped with 6-1/2” polypropylene woofers for enhanced audio performance.
  
• The 1” pivoting silk dome tweeters ensure precise and adjustable sound direction.
  
• The speaker has a power handling capacity of 100 Watts.
  
• Its dimensions are 9-1/4” in diameter and 3-5/8” in depth.
  
• The frequency response range of the C621 is 45Hz to 20kHz.
  
• It can be easily installed with an 8-1/4” ceiling cut out and is a replacement for C620 ceiling speakers.
  
• The thin-bezel grilles of the C621 are held securely by Neo magnets.

Technical Specifications

General
Family
Protege Series
Woofer Size
6.5 (Inches)
Shipping Info
Length
13.1 (Inches)
Width
11 (Inches)
Height
11.2 (Inches)
Weight
10.05 (Lbs)
Unit of Measure
Pair
UPC
664254014277
Master Pack Qty
8
Other Specifications
6-½” Polypropylene Woofers
Impedance
8Ω
1” Pivoting Silk Dome Tweeters
Sensitivity
91dB 1W/1m
Power Handling
100 Watts
Diameter x Depth
9-¼” x 3-5/8”
Frequency Response
45Hz - 20kHz
Ceiling Cut Out
8-¼”
Replaces C620 Ceiling Speakers
Thin-Bezel Grilles held by Neo Magnets