This Ci amplifiers are designed to drive low-impedance or 70V speaker loads without bridging between channels. Bridged operations are supported for additional power into 8 ohms loads or 140V operation. As with all Crest Audio products, sonic performance is of primary importance. High efficiency, comprehensive load protection and compact packaging have been achieved in the Ci design. Ci series amplifiers incorporate Crest Audio’s tried-and-true modular approach to intelligent amplifier configuration. Through the provision of a single module bay, these amplifiers comes with a module that facilitates load monitoring, digital audio delivery and Crest Audio’s NexSys networking. Full complement of features and options makes this series very versatile, whether powering airport systems, restaurant audio or a myriad of other applications. Brings new generation of amplification to Crest Audio. 4- and 8-channel versions are available (100V isolated outputs with optional accessories). Individual channels may be selected as low impedance or 70V.
4- and 8-channel versions are available
Tour Class protection
Front and rear panel indicators for amplifier status
Variable-speed fan
Sequential turn-on standard
Euro-style input connectors
Barrier strip output connectors
One controlled-voltage input per channel standard
One fault relay per channel standard
50 and 100V operation supported with external accessories
EN 60849 and ANSI 60849 compliant with optional accessories
Amplifier Signal Type - Audio
Amplifier Type - Power Amplifier
Warranty - Yes
Transformer Option - Yes
Loudspeaker Voltage - 70V
Spec Sheet available - Yes
Maximum Frequency Response (Bandwidth):
20000 Hz
Maximum Frequency Response (Bandwidth):
20 kHz
Minimum Frequency Response (Bandwidth):
5 Hz
Minimum Frequency Response (Bandwidth):
0.01 kHz
70V Taps:
200 Watt
Mount Type:
Rack
Number of Channels:
8
Power Handling:
400 Watt
Rack Units (Height):
2
Total Harmonic Distortion + Noise (THD+N):
0.02 %
Transformer Option:
Yes
AC Voltage:
120 Volts
Current Draw:
8 Amps
DC Voltage:
230 Volts
Depth:
17.30 in
Height:
3.50 in
Width:
19 in
Product Weight:
42.99 lbs
Shipping Weight:
45.42 lbs
Regulatory Compliance:
EN 60849, ANSI 60849
Warranty (Length/Type):
5 years
Dual 8 Ohms Power:
200 W
16 Ohms Bridged Mode Power:
400 W
140V Bridged Mode Traps:
400 W
Damping Factor:
200:1 (8 ohms from 20 to 100Hz)
Input CMRR:
>60 dB (1kHz)
70V Input Sensitivity:
1.14 V (70V Switch Selected)
8 Ohms Input sensitivity:
1.0 V (Low Z Switch Selected)