29 6. appendix, C 68:4 – Lab.gruppen C Series 88:4 User Manual
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6. Appendix
C Series C 88:4, C 68:4, C 48:4, C 28:4 and C 16:4 Operation Manual rev 2.2.3
C 68:4
Level
Load
Rated power
Line Current *2)
Watt *1)
Thermal Dissipation
115 VAC
230 VAC
In
Out
Dissipated
BTU/hr
kCal/hr
Standby with remote power off via NomadLink
0
0
0
0
0
Powered on, idling.
133
0
133
454
114
Amp (I)
Watt
Pink noise (1/8
rated power)
8 Ω / Ch.
1200 x 4
16.0
8.0
1123
600
523
1784
450
16 Ω / Bridged
2400 x 2
4 Ω / Ch.
1700 x 4
22.4
11.2
1578
850
728
2484
626
8 Ω / Bridged
3400 x 2
2 Ω / Ch.
1200 x 4
21.2
10.6
1378
600
778
2655
669
4 Ω / Bridged
2400 x 2
100 V / Ch.
1600 x 4
21.0
10.5
1463
800
663
2262
570
200 V / Bridged
3200 x 2
Pink noise
(max power)
*3)
8 Ω / Ch.
1200 x 4
30.0
16.0
2235 / 2384
1472 / 1571
762 / 813
2601 / 2778
655 / 700
16 Ω / Bridged
2400 x 2
4 Ω / Ch.
1700 x 4
30.0
16.0
2085 / 2224
1237 / 1320
848 / 904
2894 / 3089
729 / 778
8 Ω / Bridged
3400 x 2
2 Ω / Ch.
1200 x 4
30.0
16.0
1957 / 2087
1023 / 1091
934 / 996
3188 / 3399
803 / 856
4 Ω / Bridged
2400 x 2
100 V / Ch.
1600 x 4
30.0
16.0
2208 / 2355
1356 / 1446
852 / 909
2908 / 3102
733 / 782
200 V / Bridged
3200 x 2
Mains connector, 230 V CE version
16 A, CEE7
Mains connector, 115 V ETL version
20 A / 5-20P
*1) The amplifi er’s PSU operates as a non-resistive load, so the calculation “Volts x Amps = Watts” would not be correct. Instead, measured and
specifi ed here is what is known as the “Active Power” in the amplifi er providing useful, real-world values of power consumption and heat dissipation.
*2) Current draw fi gures measured at 230 V. 115 V fi gures are 230 V fi gures multiplied by two.
*3) Figures measured at maximum sustainable power without tripping the mains fuse. Listed separately for 30 A/115 V and 16 A/230 V operation. Note
that the max. power condition is very extreme and will not occur during normal operation. Also note that the mains breaker will not be tripped even if
operation is momentarily in excess of max. ratings.
Table 8.4b: C 68:4 Current Draw and Thermal Dissipation specifications