ComTech DriveCore amplifiers are stable for 2 to 16ohms loads. Flexible input routing. ComTech DriveCore is ideal for installations that require premium sound quality, multi-channel configurations, compact dimensions, and quite often zero ambient fan noise. Typical applications include boardrooms, video and teleconferencing, VIP suites in stadiums and arenas, and upscale restaurants and retail outlets to name just a few. Representing next generation technology available today, the ComTech DriveCore proves without a doubt that big things really do come in small packages. Energy efficiency is an integral part of ComTech DriveCore. This series debuts a new four-stage universal power supply that adapts to operating demands to assure peak efficiency. Normal, Green, Sleep, and Deep Sleep modes combine to provide everything from full voltage to the supply rails for instant response to limiting power consumption, to less than 1W when not in use. And, because it's over 90% efficient in the DriveCore stage, no fan is required, allowing for ultra-quiet operation.
Flexible input routing
Convection cooled
Universal power supply
Integrated life-safety features
Up to 8x125W in 1U chassis with no fan
Drivecore technology provides >90% efficiency with no compromise in performance
Patented feedback and protection circuits
Amplifier is stable for 2 to 16 Ohms loads
XFMR 4/8 needed for 70V/100V applications
Amplifier Type - Power Amplifier
Warranty - Yes
Rackmountable - Yes
Spec Sheet available - Yes
Sensitivity:
1.40 V
Number of Channels:
4
Number of Watts Per Channel:
75 Watt
Signal to Noise Ratio:
110 dB
Total Harmonic Distortion + Noise (THD+N):
0.05 %
Impedance:
8 ohm
Active Power:
15 Watt
Depth:
15.79 in
Height:
1.75 in
Width:
19 in
Product Weight:
10 lbs
Shipping Weight:
15 lbs
Warranty (Length/Type):
3 Years
Certifications:
FCC
Frequency Response:
+/-0.5 dB (at 1W into 4/8 ohms)
Crosstalk:
>70 dB (below rated power 20Hz to 1kHz)
Common Mode Rejection:
>55 dB (20Hz to 1kHz)
Voltage Gain:
25 dB
DC Offset:
+/-20 mV
Mount Type:
Rack
Rack Units (Height):
1
Rackmountable:
Yes
Maximum Frequency Response (Bandwidth):
20 kHz
Maximum Frequency Response (Bandwidth):
20000 Hz
Minimum Frequency Response (Bandwidth):
20 Hz
Minimum Frequency Response (Bandwidth):
0.02 kHz
CT875
- 75W 8-channel Power Amplifier, 25dB Voltage Gain