Appendix B: Amplifier Specifications; Appendix C: Ac Power Draw And Thermal Dissipation - JBL CSA-2120 Manual

Appendix B: Amplifier Specifications

Output Power (two channels at 1 kHz
(1 watt into 4 or 8 Ohms):
Sensitivity (8 Ohms load):
Signal to Noise Ratio (below rated
8-Ohm power at 1 kHz, A weighted):
Crosstalk (Below rated power):
Input Impedance (nominal):
AC Line Voltage and Frequency
Configurations Available:
Maximum Input Signal:
Operating Temperature:
Dimensions (W x H x D) :

Appendix C: AC Power Draw and Thermal Dissipation

power, THD+N<0.5%):
Frequency Response
Load Impedance:
Auto-Standby:
Net Weight:
Shipping Weight:
4 Ohms 120 W
8 Ohms 120 W
+1/-1 dB
Rated for 4 or 8 Ohms
1.4 Vrms
>100 dB
>70dB from 20Hz to 1kHz;
>50dB at 20kHz
Balanced: 20 k Ohms
Unbalanced: 10 k Ohms
100-240 V, 50/60 Hz
+20 dBu typical
0° C to 40° C at 95% relative humidity
(non-condensing)
Auto-Standby recovery time: <1ms
Auto-Standby recovery threshold: – 60dBu
8.2" x 1.7 x 7" (209 mm x 44 mm x 178 mm)
1 kg (2.1 lbs)
1.7 kg (3.8 lbs)
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