Technical specification, Power requirements – Coda Audio C25 User Manual
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C25 User Guide Version 1.0
Technical Specification
Output power (Watts RMS) 
per channel 
 
8 Ohm @ 1 kHz
650
4 Ohm @ 1 kHz
1250
2 Ohm @ 1 kHz
2200
 
Mono Bridged 
 
8 Ohm @ 1 kHz
2500
4 Ohm @ 1 kHz
4400
 
THD @ rated power 
 
4 Ohm 1 kHz
<0.008 %
20 Hz-20 kHz
<0.03 %
 
Input CMRR 
>90 dB
 
Hum & Noise 
-105 dB
 
Gain (selectable) 
+32 dB/+26 dB/+33 dB
 
Sensitivity for rated output (4 Ohm) 
+7 dBu/+13 dBu/+6 dBu (1.5V)
Damping Factor 1 kHz, 8 ohms
>400
 
Frequency response 
20 Hz-2 0kHz +0/-0.5 dB
 
Input impedance 
(actively balanced) 
20 kOhm
 
Dimensions (mm) - 2U 
88 x 482 x 428
Weight
10kgs
 
Power requirement 
230 VAC @ 12amps max
115 VAC @ 18 amps max
 
 
Power requirements
 
The C25 can be supplied for nominal mains voltage of 115 V or 230 V. 
 
An internal link can be set to either 100 V or 120 V for the 115 V version and 220 V or 24 0V for the 
230 V version. Normally these are set to 120 V and 240 V respectively. 
 
This amplifier will only operate to its very high specification if it is installed and operated as 
described in this manual. 
 
 
 
 
 
 
