2.85714285714286 1 5 0

The Infinity C336 is a 3-way bookshelf/floor-standing loudspeaker with three subs, one midrange, and one tweeter.

Where to buy

Seller Price Seller Rating
Show more

elegant lines and finishes, compliments your decor without attracting attention to itself

1 agrees

able to open up a large room easily, lots of power

1 agrees

clarity, definition and liveliness will satisfy most audiophiles

1 agrees

deep mid-range, really covers the frequencies well without "soft spots"

1 agrees
  • Only 3 words are allowed.

sound crossover is front biased

1 agrees

not quite the punch in the bass range that some might want, could use the support of a separate subwoofer

1 agrees

some receivers have a hard time tuning them properly for soft music

1 agrees
  • Only 3 words are allowed.


The Infinity C336 is a 3-way bookshelf/floor-standing loudspeaker with three subs, one midrange, and one tweeter based on a Panted Infinity Ceramic Metal Matrix Diaphragm (CMMD) technology designed to deliver improved accuracy with reduced distortion for what is described as “incredibly lifelike sound.” An upgrade from the C205 and C255ES, the C336 (part of the Infinity Classia series) offers improved amplifier power-handling (250w versus 125/150w), not to mention triple (versus two/one) 6-1/5” (versus 5-1/4”) low-frequency CMMD woofers, one (versus none) 4” midrange dome, and one 1” high-frequency CMMD improved tweeter that delivers ultra-high frequencies up to 40Hz, making it a perfect choice for high-definition music and video games. In addition, the C336’s high-frequency tweeter is mounted in a Constant Acoustic Impedance waveguide that more accurately and effectively spreads sound waves throughout the entire room for improved sound reception. The Infinity C336 retails for $699.99 (versus $299.99/$399.99) in either high-gloss black or cherry veneer and comes with a 5 year parts and labor warranty.

  • Frequency Response: 35Hz – 40kHz
  • Recommended Power Amplifier Range: 10 Watts – 250 watts
  • Sensitivity (2.83V @ 1m): 91dB
  • Nominal Impedance: 8 Ohms
  • Crossover Frequency: 500Hz, 2,800Hz; 24dB/octave
  • Low-Frequency Driver: Triple 6-1/2" (165mm) CMMD®
  • Midrange Driver: 4" (100mm) CMMD
  • High-Frequency Driver: 1” (25mm) CMMD
  • Dimensions (H x W x D): 48-1/2" x 8-1/2" x 10-1/2"
  • Weight: 56.1 lb (25.4kg)
  • Available in 2 Colors
  • 5 Year Parts and Labor Warranty
About Us