Again, there is no gigantic size difference between the C40 and C60. The C40 is NOT a small center channel by any stretch of the imagination so I fail to understand why you elude to it being small.
Image C40 Center Specifications
Frequency Range
On Axis @ 0° ±1.5dB 65-20,000 Hz
On Axis @ 0° ±3dB 50-23,000 Hz
Off Axis @ 30° ±1.5dB 65-10,000 Hz
Lf Cutoff -10dB 45 Hz
Sensitivity
1w (2.83V) @ 1m, IEC-filtered Pink Noise, C-weighted
Anechoic Chamber 90 dB
Typical Listening Room 92 dB
Impedence
Nominal 6 Ohms
Minimum 4 Ohms
Input Power
RMS, Clipping < 10% of the Time
Recommended 10-150 Watts
Program 120 Watts
Acoustic Design
Tweeter (Nominal) 1" (25mm)
Aluminium Dome with Ferrofluid
Woofer (Nominal) 2 x 5 1/4" (133mm)
Injection Molded Metalized Polypropylene Cone
Rubber Surround
Crossover 2,200Hz, B3
Internal Volume Design Type 0.59 cu ft (16.5 liter)
Bass Reflex
2 x 2" Front Port
Video Shielded
Size (W x H x D)
Millimeters 597 x 178 x 298 mm
Inches 23 1/2x 7 x 11 3/4"
Net Weight
Kilograms 10.5 kg /each
Pounds 23 lb /each
Shipping Weight
Kilograms 12.3 kg /each
Pounds 27 lb /each
Finish
Black Ash, Maple, Sienna
Maple not available in North America
Features
5-way Gold-plated Binding Posts
Clear Bumpers
Image C60 Center Specifications
Frequency Range
On Axis @ 0° ±1.5dB 50-20,000 Hz
On Axis @ 0° ±3dB 40-23,000 Hz
Off Axis @ 30° ±1.5dB 50-10,000 Hz
Lf Cutoff -10dB 35 Hz
Sensitivity
1w (2.83V) @ 1m, IEC-filtered Pink Noise, C-weighted
Anechoic Chamber 90 dB
Typical Listening Room 92 dB
Impedence
Nominal 8 Ohms
Minimum 6 Ohms
Input Power
RMS, Clipping < 10% of the Time
Recommended 10-175 Watts
Program 150 Watts
Acoustic Design
Tweeter (Nominal) 1" (25mm)
Aluminium Dome with Ferrofluid
Woofer (Nominal) 2 x 6 1/2" (165mm)
Injection Molded
Metalized Polypropylene Cone
Rubber SurroundRubber Surround
Crossover 2,500Hz, B3
Internal Volume Design Type 0.88 cu ft (24.6 liter)
Bass Reflex
2 x 2" Front Port
Video Shielded
Size (W x H x D)
Millimeters 697 x 216 x 303 mm
Inches 27 7/16 x 8 1/2 x 11 15/16
Net Weight
Kilograms 11.4 kg /each
Pounds 25 lb /each
Shipping Weight
Kilograms 15.0 kg /each
Pounds 33 lb /each
Finish
Black Ash, Maple, Sienna
Maple not available in North America
Features
5-way Gold-plated Binding Posts
Clear Bumpers